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Posted to user@flink.apache.org by Anirvan BASU <an...@inria.fr> on 2014/11/04 16:08:25 UTC

Re: Looking for instructions & source for flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

Hello Robert, Stephan et al, 

Hope you are doing fine in Berlin. 

I am getting back to you on my previous problem on the WebLogAnalysis example, after a long time. 

We are currently using Flink 0.7.0 over a 10-node cluster in Manager-Worker configuration. 

We ran the following command: 
$ ./flink/bin/flink run flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar file:///home/abasu/examples/Weblogs/documents file:///home/abasu/examples/Weblogs/ranks file:///home/abasu/examples/Weblogs/visits file:///home/abasu/examples/Weblogs/result 

For the documents, rank and visits files, we used the data generated by you from this link: 
https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog 

The program executed with the following output: 
11/04/2014 14:58:12: Job execution switched to status RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (1/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (1/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (2/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (2/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (3/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (3/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (4/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (4/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (5/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (5/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (6/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (6/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (7/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (7/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (8/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (8/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (9/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (9/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (1/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (1/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (2/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (2/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (3/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (3/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (4/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (4/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (5/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (5/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (6/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (6/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (7/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (7/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (8/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (8/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (9/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (9/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (1/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (1/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (2/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (2/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (3/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (3/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (4/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (4/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (5/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (5/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (6/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (1/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (6/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (7/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (7/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (8/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (8/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (9/9) switched to SCHEDULED 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (9/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (2/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (5/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (6/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (7/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (8/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (2/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (9/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (5/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (6/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (8/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (7/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (3/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (9/9) switched to RUNNING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (1/9) switched to SCHEDULED 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (1/9) switched to DEPLOYING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (2/9) switched to SCHEDULED 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (2/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (8/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (2/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (3/9) switched to RUNNING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (2/9) switched to RUNNING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (3/9) switched to SCHEDULED 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (3/9) switched to DEPLOYING 
11/04/2014 14:58:12: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (1/9) switched to SCHEDULED 
11/04/2014 14:58:12: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (1/9) switched to DEPLOYING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (1/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (3/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (1/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (4/9) switched to RUNNING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (1/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (4/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (5/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (6/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (4/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (7/9) switched to RUNNING 
11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (9/9) switched to RUNNING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (3/9) switched to RUNNING 
11/04/2014 14:58:12: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (1/9) switched to RUNNING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (4/9) switched to SCHEDULED 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (4/9) switched to DEPLOYING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (6/9) switched to SCHEDULED 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (6/9) switched to DEPLOYING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (5/9) switched to SCHEDULED 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (5/9) switched to DEPLOYING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (6/9) switched to RUNNING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (5/9) switched to RUNNING 
11/04/2014 14:58:12: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (2/9) switched to SCHEDULED 
11/04/2014 14:58:12: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (2/9) switched to DEPLOYING 
11/04/2014 14:58:12: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (4/9) switched to RUNNING 
11/04/2014 14:58:12: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (2/9) switched to RUNNING 
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11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to DEPLOYING 
11/04/2014 14:58:13: Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction) (3/9) switched to FINISHED 
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11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to SCHEDULED 
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11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to DEPLOYING 
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11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to RUNNING 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (4/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (2/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (5/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (9/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (4/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (8/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (6/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (2/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (5/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (7/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (9/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (6/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (7/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (8/9) switched to FINISHED 
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11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (9/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to DEPLOYING 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (4/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (2/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (7/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (6/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (5/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (8/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (1/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (3/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (1/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (1/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (3/9) switched to FINISHED 
11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|) file:/home/abasu/examples/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (3/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to RUNNING 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to FINISHED 
11/04/2014 14:58:13: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (7/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to FINISHED 
11/04/2014 14:58:13: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (8/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to FINISHED 
11/04/2014 14:58:13: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (5/9) switched to FINISHED 
11/04/2014 14:58:13: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (6/9) switched to FINISHED 
11/04/2014 14:58:13: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (4/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to FINISHED 
11/04/2014 14:58:13: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (1/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to FINISHED 
11/04/2014 14:58:13: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (3/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to FINISHED 
11/04/2014 14:58:13: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (2/9) switched to FINISHED 
11/04/2014 14:58:13: DataSink(CsvOutputFormat (path: file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to FINISHED 
11/04/2014 14:58:13: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (9/9) switched to FINISHED 
11/04/2014 14:58:13: Job execution switched to status FINISHED 

The following directory was created: 
/home/abasu/examples/Weblogs/result 
with 9 files (named 1 to 9) 
All these files are empty! 

Hence my naive question: Is this the expected output ? Or what should be the expected output for an error-free run ? 

Please let me know where we are going wrong? 
If possible do you have other data generated to try the WebLogAnalysis example ? 

Thanks in advance for your advice and help, 
Anirvan 

> > > > > > > > > Le 23/09/2014 17:22, rmetzger0 [via Apache Flink (Incubator)
> > > > > > > > > User
> > > > > > > > > Mailing
> > > > > > > > > List archive.] a écrit :
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > Hi,
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > you have to use the "WebLogDataGenerator" found here:
> > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/relational/util/WebLogDataGenerator.java
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > It accepts two arguments, the number of documents and
> > > > > > > > > > visits.
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > The generated files are located in /tmp/documents
> > > > > > > > > > /tmp/ranks
> > > > > > > > > > and
> > > > > > > > > > /tmp/visits.
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > I've generated some sample data for you, located here:
> > > > > > > > > > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > Best,
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > Robert
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > On Tue, Sep 23, 2014 at 4:05 PM, nirvanesque [via Apache
> > > > > > > > > > Flink
> > > > > > > > > > (Incubator)
> > > > > > > > > > User Mailing List archive.] < [hidden email] > wrote:
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > Hello Robert,
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > Thanks as usual for all your help with the information.
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > I'm trying in vain to create the different input files
> > > > > > > > > > > from
> > > > > > > > > > > the
> > > > > > > > > > > program
> > > > > > > > > > > source code but running into difficulties.
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > Could you (or anyone else) please post here samples of
> > > > > > > > > > > the
> > > > > > > > > > > 4
> > > > > > > > > > > inputs
> > > > > > > > > > > that
> > > > > > > > > > > are
> > > > > > > > > > > required to run this program ?
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > Thanks in advance,
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > Anirvan
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > Le 09/09/2014 23:54, rmetzger0 [via Apache Flink
> > > > > > > > > > > (Incubator)
> > > > > > > > > > > User
> > > > > > > > > > > Mailing
> > > > > > > > > > > List archive.] a écrit :
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > Hi Anirvan,
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > sorry for the late response. You've posted the question
> > > > > > > > > > > > to
> > > > > > > > > > > > Nabble,
> > > > > > > > > > > > which
> > > > > > > > > > > > is
> > > > > > > > > > > > only a mirror of our actual mailing list at [hidden
> > > > > > > > > > > > email]
> > > > > > > > > > > > .
> > > > > > > > > > > > Sadly,
> > > > > > > > > > > > the
> > > > > > > > > > > > message is not automatically posted to the apache list
> > > > > > > > > > > > because
> > > > > > > > > > > > the
> > > > > > > > > > > > apache
> > > > > > > > > > > > server is rejecting the mails from nabble.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > I've already asked and there is no way to change this
> > > > > > > > > > > > behavior.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > So I actually saw the two messages you posted here by
> > > > > > > > > > > > accident.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > Regarding your actual question:
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > - The command line arguments for the WebLogAnalysis
> > > > > > > > > > > > example
> > > > > > > > > > > > are:
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > "WebLogAnalysis <documents path> <ranks path> <visits
> > > > > > > > > > > > path>
> > > > > > > > > > > > <result
> > > > > > > > > > > > path>"
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > - Regarding the "info -d" command. I think its an
> > > > > > > > > > > > artifact
> > > > > > > > > > > > from
> > > > > > > > > > > > our
> > > > > > > > > > > > old
> > > > > > > > > > > > java
> > > > > > > > > > > > API. I've filed an issue in JIRA:
> > > > > > > > > > > > https://issues.apache.org/jira/browse/FLINK-1095 Lets
> > > > > > > > > > > > see
> > > > > > > > > > > > how
> > > > > > > > > > > > we
> > > > > > > > > > > > resolve
> > > > > > > > > > > > it.
> > > > > > > > > > > > Thanks for reporting this!
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > You can find the source code of all of our examples in
> > > > > > > > > > > > the
> > > > > > > > > > > > source
> > > > > > > > > > > > release
> > > > > > > > > > > > of
> > > > > > > > > > > > Flink (in the flink-examples/flink-java-examples
> > > > > > > > > > > > project.
> > > > > > > > > > > > You
> > > > > > > > > > > > can
> > > > > > > > > > > > also
> > > > > > > > > > > > access the source (and hence the examples) through
> > > > > > > > > > > > GitHub:
> > > > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java/relational/WebLogAnalysis.java
> > > > > > > > > > > > .
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > To build the examples, you can run: "mvn clean package
> > > > > > > > > > > > -DskipTests"
> > > > > > > > > > > > in
> > > > > > > > > > > > the
> > > > > > > > > > > > "flink-examples/flink-java-examples" directory. This
> > > > > > > > > > > > will
> > > > > > > > > > > > re-build
> > > > > > > > > > > > them.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > If you don't want to import the whole Flink project
> > > > > > > > > > > > just
> > > > > > > > > > > > for
> > > > > > > > > > > > playing
> > > > > > > > > > > > around
> > > > > > > > > > > > with the examples, you can also create an empty maven
> > > > > > > > > > > > project.
> > > > > > > > > > > > This
> > > > > > > > > > > > script:
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > curl
> > > > > > > > > > > > https://raw.githubusercontent.com/apache/incubator-flink/master/flink-quickstart/quickstart.sh
> > > > > > > > > > > > | bash
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > will automatically set everything up for you. Just
> > > > > > > > > > > > import
> > > > > > > > > > > > the
> > > > > > > > > > > > "quickstart"
> > > > > > > > > > > > project into Eclipse or IntelliJ. It will download all
> > > > > > > > > > > > dependencies
> > > > > > > > > > > > and
> > > > > > > > > > > > package everything correctly. If you want to use an
> > > > > > > > > > > > example
> > > > > > > > > > > > there,
> > > > > > > > > > > > just
> > > > > > > > > > > > copy
> > > > > > > > > > > > the Java file into the "quickstart" project.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > The examples are indeed a very good way to learn how to
> > > > > > > > > > > > write
> > > > > > > > > > > > Flink
> > > > > > > > > > > > jobs.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > Please continue asking if you have further questions!
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > Best,
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > Robert
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
>

Re: Looking for instructions & source for flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

Posted by Anirvan BASU <an...@inria.fr>.

Fabian and Kostas, 

Thanks for your suggestions. 

Fabian, I do agree with your point about processing a few MB of data with a 10-node cluster and a framework capable of processing several 100 GB of data. 
The reason why I am trying to do this is because of the dataset provided by one of the companies - not so interesting dataset :-(( 

However, I am open to changing the Use Case as per your suggestions and ideas. 
What specific graph processing examples would you suggest that can be done with Flink ? 

It helps if there is a complex underlying workflow .... (than just a simple WordCount with GB datasets) 
As Flink has a graphic interface (webclient) I would like (if possible) to use it in my demonstration - it helps to attract the audience. 

Another possibility that I was considering was to demonstrate the TF-IDF with some good dataset - any suggestions there ? 

Thanks in advance for all your advice, 
Anirvan 

----- Original Message -----

> From: "Fabian Hueske" <fh...@apache.org>
> To: user@flink.incubator.apache.org
> Sent: Wednesday, November 5, 2014 9:42:45 PM
> Subject: Re: Looking for instructions & source for
> flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

> Yes, I'd also play around with the filters to get some output.
> Not sure what exactly you want to demonstrate, but processing a few MBs on a
> 10 node cluster might look a bit strange...

> How about switching to another example that works on less specific data?
> There are a nice graph processing examples and also publicly available graph
> data set.

> Cheers, Fabian

> 2014-11-05 21:14 GMT+01:00 Kostas Tzoumas < ktzoumas@apache.org > :

> > How about changing the filtering conditions for your demo?
> 

> > On Wed, Nov 5, 2014 at 8:14 PM, Anirvan BASU < anirvan.basu@inria.fr >
> > wrote:
> 

> > > Thanks Fabian for your deep analysis.
> > 
> 
> > > So that explains why none of the worker nodes have any data in the result
> > > files ?
> > 
> 

> > > Now my question is - do you have any datasets that will yield non-zero
> > > result
> > > dataset ?
> > 
> 
> > > I want to use (modify) for a demo at EIT-ICT labs , using Flink.
> > 
> 

> > > Thanks in advance,
> > 
> 
> > > Anirvan
> > 
> 

> > > > From: "Fabian Hueske" < fhueske@apache.org >
> > > 
> > 
> 
> > > > To: "Anirvan BASU" < anirvan.basu@inria.fr >,
> > > > user@flink.incubator.apache.org
> > > 
> > 
> 
> > > > Sent: Wednesday, November 5, 2014 8:11:08 PM
> > > 
> > 
> 

> > > > Subject: Re: Looking for instructions & source for
> > > > flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
> > > 
> > 
> 

> > > > Hi Anirvan,
> > > 
> > 
> 

> > > > just checked the data.
> > > 
> > 
> 
> > > > The data you use and the WebLogAnalysis example program do not work
> > > > well
> > > > together and do not give you any results.
> > > 
> > 
> 
> > > > All tuples are removed by filters or joins.
> > > 
> > 
> 

> > > > Best, Fabian
> > > 
> > 
> 

> > > > 2014-11-05 19:42 GMT+01:00 Fabian Hueske < fhueske@apache.org > :
> > > 
> > 
> 

> > > > > Hi Anirvan,
> > > > 
> > > 
> > 
> 

> > > > > actually, the execution logs look good. It is possible, that the
> > > > > provided
> > > > > data just does not "match" the code of the WebLogAnalysis example
> > > > > program.
> > > > > Maybe some filters are too selective. I will check that and let you
> > > > > know
> > > > > the
> > > > > result.
> > > > 
> > > 
> > 
> 
> > > > > Have you tried to run any other job such as WordCount?
> > > > 
> > > 
> > 
> 

> > > > > To answer your questions:
> > > > 
> > > 
> > 
> 
> > > > > - with ./log/, I refered to the log directory of your Flink setup.
> > > > > This
> > > > > directory contains .out files into which the stdout of the JobManager
> > > > > and
> > > > > the TaskManager processes is redirected.
> > > > 
> > > 
> > 
> 
> > > > > - It is possible to change the files into which the stdout is
> > > > > redirected.
> > > > > However, you have to manually adapt the bash start scripts for that.
> > > > 
> > > 
> > 
> 

> > > > > 2014-11-05 15:26 GMT+01:00 Anirvan BASU < anirvan.basu@inria.fr > :
> > > > 
> > > 
> > 
> 

> > > > > > Hello Fabien and everyone,
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > In my previous post, I missed some of your questions from your last
> > > > > > email.
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > Here are my replies:
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > Have you checked the local file systems on all workers for output?
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > Yes, I did (in the case of using "file:///address/to/local/file"
> > > > > > using
> > > > > > NFS).
> > > > > > They were the same empty files.
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > Did the job process any data at all? The jobs finishes within 1
> > > > > > second
> > > > > > (which
> > > > > > is still possible for very small input data).
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > The data that was used was provided to me by robert Metzger. Please
> > > > > > see
> > > > > > the
> > > > > > link here:
> > > > > > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > Actually, the first lines in the "rank" file had some problem with
> > > > > > the
> > > > > > separators '|' It may be due to difference in coding between Linux
> > > > > > machines
> > > > > > ... the programme would end up with some error always.
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > So I deleted the top few lines and then the programme finished with
> > > > > > code
> > > > > > FINISHED but empty files :-((
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > You can change the example program to write its output to the
> > > > > > stdout
> > > > > > by
> > > > > > replacing the writeAsCSV() by print(). The stdout of all workers is
> > > > > > redirected to the ./log/*.out files.
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > Question to you: What is the location of this stdtout ./log/* ? I
> > > > > > could
> > > > > > not
> > > > > > find it anywhere - neither in my local directories nor in the
> > > > > > system
> > > > > > root.
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > Question to you: Is it possible to change the location of the
> > > > > > stdout
> > > > > > by
> > > > > > changing the conf file flink-conf.yaml ? Which exact parameter
> > > > > > should
> > > > > > I
> > > > > > change ?
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > Thanks in advance for all your help,
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > Anirvan
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > From: "Fabian Hueske" < fhueske@apache.org >
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > To: user@flink.incubator.apache.org
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > Sent: Tuesday, November 4, 2014 4:28:40 PM
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > Subject: Re: Looking for instructions & source for
> > > > > > > flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > Hi Anirvan,
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > you specify input and output as files in the local file system
> > > > > > > (file:///).
> > > > > > > Each worker needs access to the all input files, which means that
> > > > > > > each
> > > > > > > worker needs (a copy of) these files in its local file system.
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > The common setup to use Flink in a distributed cluster is to use
> > > > > > > a
> > > > > > > distributed data store such as HDFS (or a data store that can be
> > > > > > > accessed
> > > > > > > by
> > > > > > > each node).
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > Using a shared file system (like NFS) that is mounted into each
> > > > > > > worker
> > > > > > > would
> > > > > > > work, but remember, that all nodes will concurrently read and
> > > > > > > write
> > > > > > > to
> > > > > > > the
> > > > > > > shared system.
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > Have you checked the local file systems on all workers for
> > > > > > > output?
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > Did the job process any data at all? The jobs finishes within 1
> > > > > > > second
> > > > > > > (which
> > > > > > > is still possible for very small input data).
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > You can change the example program to write its output to the
> > > > > > > stdout
> > > > > > > by
> > > > > > > replacing the writeAsCSV() by print(). The stdout of all workers
> > > > > > > is
> > > > > > > redirected to the ./log/*.out files.
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > Best, Fabian
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > 2014-11-04 16:08 GMT+01:00 Anirvan BASU < anirvan.basu@inria.fr >
> > > > > > > :
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > Hello Robert, Stephan et al,
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > Hope you are doing fine in Berlin.
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > I am getting back to you on my previous problem on the
> > > > > > > > WebLogAnalysis
> > > > > > > > example, after a long time.
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > We are currently using Flink 0.7.0 over a 10-node cluster in
> > > > > > > > Manager-Worker
> > > > > > > > configuration.
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > We ran the following command:
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > $ ./flink/bin/flink run
> > > > > > > > flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
> > > > > > > > file:///home/abasu/examples/Weblogs/documents
> > > > > > > > file:///home/abasu/examples/Weblogs/ranks
> > > > > > > > file:///home/abasu/examples/Weblogs/visits
> > > > > > > > file:///home/abasu/examples/Weblogs/result
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > For the documents, rank and visits files, we used the data
> > > > > > > > generated
> > > > > > > > by
> > > > > > > > you
> > > > > > > > from this link:
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > The program executed with the following output:
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: Job execution switched to status RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (1/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (1/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (2/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (2/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (3/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (3/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (4/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (4/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (5/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (5/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (6/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (6/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (7/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (7/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (8/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (8/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (9/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (9/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (1/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (1/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (2/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (2/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (3/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (3/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (4/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (4/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (5/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (5/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (6/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (6/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (7/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (7/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (8/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (8/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (9/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (9/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (1/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (1/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (2/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (2/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (3/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (3/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (4/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (4/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (5/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (5/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (6/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (1/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (6/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (7/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (7/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (8/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (8/9) switched to DEPLOYING
> > > > > > > 
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> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (9/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (9/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (2/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (5/9) switched to RUNNING
> > > > > > > 
> > > > > > 
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> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (6/9) switched to RUNNING
> > > > > > > 
> > > > > > 
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> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (7/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (8/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (2/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (9/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (5/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (6/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (8/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (7/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (3/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (9/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (1/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (1/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (2/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (2/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (8/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (2/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (3/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (2/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (3/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (3/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (1/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (1/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (1/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (3/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (1/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (4/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (1/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (4/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (5/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (6/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (4/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (7/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (9/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (3/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (1/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (4/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (4/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (6/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (6/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (5/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (5/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (6/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (5/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (2/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (2/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (4/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (2/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (7/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (7/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (8/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (8/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (7/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (3/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (3/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (8/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (9/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (9/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (3/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (9/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (4/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (4/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (4/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (5/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (5/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:12: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (5/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (6/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (6/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (6/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (7/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (7/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (7/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (8/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (8/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (8/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (9/9) switched to SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (9/9) switched to DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (9/9) switched to RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (7/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (8/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (5/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (4/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (6/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (3/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (2/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (1/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (4/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (2/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (5/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (9/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (4/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (8/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (6/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (2/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (5/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (7/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (9/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (6/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (7/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (8/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13:
> > > > > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > > > > (9/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > SCHEDULED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (9/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > DEPLOYING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (4/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (2/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (7/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (6/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (5/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (8/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (1/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > > > > -> Map (Projection [0]) (3/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (1/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (1/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > > > > -> Map (Projection [0]) (3/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > > > > (3/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > RUNNING
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (7/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (8/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (5/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (6/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (4/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (1/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (3/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (2/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9)
> > > > > > > > switched
> > > > > > > > to
> > > > > > > > FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: CoGroup
> > > > > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > > > > (9/9) switched to FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > 11/04/2014 14:58:13: Job execution switched to status FINISHED
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > The following directory was created:
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > /home/abasu/examples/Weblogs/result
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > with 9 files (named 1 to 9)
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > All these files are empty!
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > Hence my naive question: Is this the expected output ? Or what
> > > > > > > > should
> > > > > > > > be
> > > > > > > > the
> > > > > > > > expected output for an error-free run ?
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > Please let me know where we are going wrong?
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > If possible do you have other data generated to try the
> > > > > > > > WebLogAnalysis
> > > > > > > > example ?
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > Thanks in advance for your advice and help,
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > Anirvan
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > Le 23/09/2014 17:22, rmetzger0 [via Apache
> > > > > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > > > > > > User
> > > > > > > > > > > > > > > > > Mailing
> > > > > > > > > > > > > > > > > List archive.] a écrit :
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > Hi,
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > you have to use the "WebLogDataGenerator"
> > > > > > > > > > > > > > > > > > found
> > > > > > > > > > > > > > > > > > here:
> > > > > > > > > > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/relational/util/WebLogDataGenerator.java
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > It accepts two arguments, the number of
> > > > > > > > > > > > > > > > > > documents
> > > > > > > > > > > > > > > > > > and
> > > > > > > > > > > > > > > > > > visits.
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > The generated files are located in
> > > > > > > > > > > > > > > > > > /tmp/documents
> > > > > > > > > > > > > > > > > > /tmp/ranks
> > > > > > > > > > > > > > > > > > and
> > > > > > > > > > > > > > > > > > /tmp/visits.
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > I've generated some sample data for you,
> > > > > > > > > > > > > > > > > > located
> > > > > > > > > > > > > > > > > > here:
> > > > > > > > > > > > > > > > > > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > Best,
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > Robert
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > On Tue, Sep 23, 2014 at 4:05 PM,
> > > > > > > > > > > > > > > > > > nirvanesque
> > > > > > > > > > > > > > > > > > [via
> > > > > > > > > > > > > > > > > > Apache
> > > > > > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > > > > > > > User Mailing List archive.] < [hidden
> > > > > > > > > > > > > > > > > > email]
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > Hello Robert,
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > Thanks as usual for all your help with
> > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > information.
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > I'm trying in vain to create the
> > > > > > > > > > > > > > > > > > > different
> > > > > > > > > > > > > > > > > > > input
> > > > > > > > > > > > > > > > > > > files
> > > > > > > > > > > > > > > > > > > from
> > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > program
> > > > > > > > > > > > > > > > > > > source code but running into
> > > > > > > > > > > > > > > > > > > difficulties.
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > Could you (or anyone else) please post
> > > > > > > > > > > > > > > > > > > here
> > > > > > > > > > > > > > > > > > > samples
> > > > > > > > > > > > > > > > > > > of
> > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > 4
> > > > > > > > > > > > > > > > > > > inputs
> > > > > > > > > > > > > > > > > > > that
> > > > > > > > > > > > > > > > > > > are
> > > > > > > > > > > > > > > > > > > required to run this program ?
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
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> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > Thanks in advance,
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > > Anirvan
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > Le 09/09/2014 23:54, rmetzger0 [via
> > > > > > > > > > > > > > > > > > > Apache
> > > > > > > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > > > > > > > > User
> > > > > > > > > > > > > > > > > > > Mailing
> > > > > > > > > > > > > > > > > > > List archive.] a écrit :
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > Hi Anirvan,
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > sorry for the late response. You've
> > > > > > > > > > > > > > > > > > > > posted
> > > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > > question
> > > > > > > > > > > > > > > > > > > > to
> > > > > > > > > > > > > > > > > > > > Nabble,
> > > > > > > > > > > > > > > > > > > > which
> > > > > > > > > > > > > > > > > > > > is
> > > > > > > > > > > > > > > > > > > > only a mirror of our actual mailing
> > > > > > > > > > > > > > > > > > > > list
> > > > > > > > > > > > > > > > > > > > at
> > > > > > > > > > > > > > > > > > > > [hidden
> > > > > > > > > > > > > > > > > > > > email]
> > > > > > > > > > > > > > > > > > > > .
> > > > > > > > > > > > > > > > > > > > Sadly,
> > > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > > message is not automatically posted to
> > > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > > apache
> > > > > > > > > > > > > > > > > > > > list
> > > > > > > > > > > > > > > > > > > > because
> > > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > > apache
> > > > > > > > > > > > > > > > > > > > server is rejecting the mails from
> > > > > > > > > > > > > > > > > > > > nabble.
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
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> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > > > I've already asked and there is no way
> > > > > > > > > > > > > > > > > > > > to
> > > > > > > > > > > > > > > > > > > > change
> > > > > > > > > > > > > > > > > > > > this
> > > > > > > > > > > > > > > > > > > > behavior.
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
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> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > > > So I actually saw the two messages you
> > > > > > > > > > > > > > > > > > > > posted
> > > > > > > > > > > > > > > > > > > > here
> > > > > > > > > > > > > > > > > > > > by
> > > > > > > > > > > > > > > > > > > > accident.
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
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> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > Regarding your actual question:
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
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> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > > > - The command line arguments for the
> > > > > > > > > > > > > > > > > > > > WebLogAnalysis
> > > > > > > > > > > > > > > > > > > > example
> > > > > > > > > > > > > > > > > > > > are:
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
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> > > > > > > > > > 
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> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > > > "WebLogAnalysis <documents path> <ranks
> > > > > > > > > > > > > > > > > > > > path>
> > > > > > > > > > > > > > > > > > > > <visits
> > > > > > > > > > > > > > > > > > > > path>
> > > > > > > > > > > > > > > > > > > > <result
> > > > > > > > > > > > > > > > > > > > path>"
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
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> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > - Regarding the "info -d" command. I
> > > > > > > > > > > > > > > > > > > > think
> > > > > > > > > > > > > > > > > > > > its
> > > > > > > > > > > > > > > > > > > > an
> > > > > > > > > > > > > > > > > > > > artifact
> > > > > > > > > > > > > > > > > > > > from
> > > > > > > > > > > > > > > > > > > > our
> > > > > > > > > > > > > > > > > > > > old
> > > > > > > > > > > > > > > > > > > > java
> > > > > > > > > > > > > > > > > > > > API. I've filed an issue in JIRA:
> > > > > > > > > > > > > > > > > > > > https://issues.apache.org/jira/browse/FLINK-1095
> > > > > > > > > > > > > > > > > > > > Lets
> > > > > > > > > > > > > > > > > > > > see
> > > > > > > > > > > > > > > > > > > > how
> > > > > > > > > > > > > > > > > > > > we
> > > > > > > > > > > > > > > > > > > > resolve
> > > > > > > > > > > > > > > > > > > > it.
> > > > > > > > > > > > > > > > > > > > Thanks for reporting this!
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > You can find the source code of all of
> > > > > > > > > > > > > > > > > > > > our
> > > > > > > > > > > > > > > > > > > > examples
> > > > > > > > > > > > > > > > > > > > in
> > > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > > source
> > > > > > > > > > > > > > > > > > > > release
> > > > > > > > > > > > > > > > > > > > of
> > > > > > > > > > > > > > > > > > > > Flink (in the
> > > > > > > > > > > > > > > > > > > > flink-examples/flink-java-examples
> > > > > > > > > > > > > > > > > > > > project.
> > > > > > > > > > > > > > > > > > > > You
> > > > > > > > > > > > > > > > > > > > can
> > > > > > > > > > > > > > > > > > > > also
> > > > > > > > > > > > > > > > > > > > access the source (and hence the
> > > > > > > > > > > > > > > > > > > > examples)
> > > > > > > > > > > > > > > > > > > > through
> > > > > > > > > > > > > > > > > > > > GitHub:
> > > > > > > > > > > > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java/relational/WebLogAnalysis.java
> > > > > > > > > > > > > > > > > > > > .
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > To build the examples, you can run:
> > > > > > > > > > > > > > > > > > > > "mvn
> > > > > > > > > > > > > > > > > > > > clean
> > > > > > > > > > > > > > > > > > > > package
> > > > > > > > > > > > > > > > > > > > -DskipTests"
> > > > > > > > > > > > > > > > > > > > in
> > > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > > "flink-examples/flink-java-examples"
> > > > > > > > > > > > > > > > > > > > directory.
> > > > > > > > > > > > > > > > > > > > This
> > > > > > > > > > > > > > > > > > > > will
> > > > > > > > > > > > > > > > > > > > re-build
> > > > > > > > > > > > > > > > > > > > them.
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > If you don't want to import the whole
> > > > > > > > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > > > > > > > project
> > > > > > > > > > > > > > > > > > > > just
> > > > > > > > > > > > > > > > > > > > for
> > > > > > > > > > > > > > > > > > > > playing
> > > > > > > > > > > > > > > > > > > > around
> > > > > > > > > > > > > > > > > > > > with the examples, you can also create
> > > > > > > > > > > > > > > > > > > > an
> > > > > > > > > > > > > > > > > > > > empty
> > > > > > > > > > > > > > > > > > > > maven
> > > > > > > > > > > > > > > > > > > > project.
> > > > > > > > > > > > > > > > > > > > This
> > > > > > > > > > > > > > > > > > > > script:
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > > > curl
> > > > > > > > > > > > > > > > > > > > https://raw.githubusercontent.com/apache/incubator-flink/master/flink-quickstart/quickstart.sh
> > > > > > > > > > > > > > > > > > > > | bash
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > will automatically set everything up
> > > > > > > > > > > > > > > > > > > > for
> > > > > > > > > > > > > > > > > > > > you.
> > > > > > > > > > > > > > > > > > > > Just
> > > > > > > > > > > > > > > > > > > > import
> > > > > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > > > > "quickstart"
> > > > > > > > > > > > > > > > > > > > project into Eclipse or IntelliJ. It
> > > > > > > > > > > > > > > > > > > > will
> > > > > > > > > > > > > > > > > > > > download
> > > > > > > > > > > > > > > > > > > > all
> > > > > > > > > > > > > > > > > > > > dependencies
> > > > > > > > > > > > > > > > > > > > and
> > > > > > > > > > > > > > > > > > > > package everything correctly. If you
> > > > > > > > > > > > > > > > > > > > want
> > > > > > > > > > > > > > > > > > > > to
> > > > > > > > > > > > > > > > > > > > use
> > > > > > > > > > > > > > > > > > > > an
> > > > > > > > > > > > > > > > > > > > example
> > > > > > > > > > > > > > > > > > > > there,
> > > > > > > > > > > > > > > > > > > > just
> > > > > > > > > > > > > > > > > > > > copy
> > > > > > > > > > > > > > > > > > > > the Java file into the "quickstart"
> > > > > > > > > > > > > > > > > > > > project.
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > The examples are indeed a very good way
> > > > > > > > > > > > > > > > > > > > to
> > > > > > > > > > > > > > > > > > > > learn
> > > > > > > > > > > > > > > > > > > > how
> > > > > > > > > > > > > > > > > > > > to
> > > > > > > > > > > > > > > > > > > > write
> > > > > > > > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > > > > > > > jobs.
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > Please continue asking if you have
> > > > > > > > > > > > > > > > > > > > further
> > > > > > > > > > > > > > > > > > > > questions!
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > > > > Best,
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > > > > Robert
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
>

Re: Looking for instructions & source for flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

Posted by Fabian Hueske <fh...@apache.org>.

Yes, I'd also play around with the filters to get some output.
Not sure what exactly you want to demonstrate, but processing a few MBs on
a 10 node cluster might look a bit strange...

How about switching to another example that works on less specific data?
There are a nice graph processing examples and also publicly available
graph data set.

Cheers, Fabian

2014-11-05 21:14 GMT+01:00 Kostas Tzoumas <kt...@apache.org>:

> How about changing the filtering conditions for your demo?
>
> On Wed, Nov 5, 2014 at 8:14 PM, Anirvan BASU <an...@inria.fr>
> wrote:
>
>> Thanks Fabian for your deep analysis.
>> So that explains why none of the worker nodes have any data in the result
>> files ?
>>
>> Now my question is - do you have any datasets that will yield non-zero
>> result dataset ?
>> I want to use (modify) for a demo at EIT-ICT labs , using Flink.
>>
>> Thanks in advance,
>> Anirvan
>>
>> ------------------------------
>>
>> *From: *"Fabian Hueske" <fh...@apache.org>
>> *To: *"Anirvan BASU" <an...@inria.fr>,
>> user@flink.incubator.apache.org
>> *Sent: *Wednesday, November 5, 2014 8:11:08 PM
>>
>> *Subject: *Re: Looking for instructions & source for
>> flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
>>
>> Hi Anirvan,
>>
>> just checked the data.
>> The data you use and the WebLogAnalysis example program do not work well
>> together and do not give you any results.
>> All tuples are removed by filters or joins.
>>
>> Best, Fabian
>>
>> 2014-11-05 19:42 GMT+01:00 Fabian Hueske <fh...@apache.org>:
>>
>>> Hi Anirvan,
>>>
>>> actually, the execution logs look good. It is possible, that the
>>> provided data just does not "match" the code of the WebLogAnalysis example
>>> program. Maybe some filters are too selective. I will check that and let
>>> you know the result.
>>> Have you tried to run any other job such as WordCount?
>>>
>>> To answer your questions:
>>> - with ./log/, I refered to the log directory of your Flink setup. This
>>> directory contains .out files into which the stdout of the JobManager and
>>> the TaskManager processes is redirected.
>>> - It is possible to change the files into which the stdout is
>>> redirected. However, you have to manually adapt the bash start scripts for
>>> that.
>>>
>>> 2014-11-05 15:26 GMT+01:00 Anirvan BASU <an...@inria.fr>:
>>>
>>>> Hello Fabien and everyone,
>>>>
>>>> In my previous post, I missed some of your questions from your last
>>>> email.
>>>>
>>>> Here are my replies:
>>>> Have you checked the local file systems on all workers for output?
>>>> Yes, I did (in the case of using "file:///address/to/local/file" using
>>>> NFS). They were the same empty files.
>>>>
>>>> Did the job process any data at all? The jobs finishes within 1 second
>>>> (which is still possible for very small input data).
>>>> The data that was used was provided to me by robert Metzger. Please see
>>>> the link here:
>>>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>>>> Actually, the first lines in the "rank" file had some problem with the
>>>> separators '|' It may be due to difference in coding between Linux machines
>>>> ... the programme would end up with some error always.
>>>> So I deleted the top few lines and then the programme finished with
>>>> code FINISHED but empty files :-((
>>>>
>>>> You can change the example program to write its output to the stdout by
>>>> replacing the writeAsCSV() by print(). The stdout of all workers is
>>>> redirected to the ./log/*.out files.
>>>> Question to you: What is the location of this stdtout ./log/*  ? I
>>>> could not find it anywhere - neither in my local directories nor in the
>>>> system root.
>>>> Question to you: Is it possible to change the location of the stdout by
>>>> changing the conf file flink-conf.yaml ? Which exact parameter should I
>>>> change ?
>>>>
>>>> Thanks in advance for all your help,
>>>> Anirvan
>>>>
>>>>
>>>> ------------------------------
>>>>
>>>> *From: *"Fabian Hueske" <fh...@apache.org>
>>>> *To: *user@flink.incubator.apache.org
>>>> *Sent: *Tuesday, November 4, 2014 4:28:40 PM
>>>> *Subject: *Re: Looking for instructions & source for
>>>> flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
>>>>
>>>> Hi Anirvan,
>>>>
>>>> you specify input and output as files in the local file system
>>>> (file:///). Each worker needs access to the all input files, which means
>>>> that each worker needs (a copy of) these files in its local file system.
>>>> The common setup to use Flink in a distributed cluster is to use a
>>>> distributed data store such as HDFS (or a data store that can be accessed
>>>> by each node).
>>>> Using a shared file system (like NFS) that is mounted into each worker
>>>> would work, but remember, that all nodes will concurrently read and write
>>>> to the shared system.
>>>>
>>>> Have you checked the local file systems on all workers for output?
>>>> Did the job process any data at all? The jobs finishes within 1 second
>>>> (which is still possible for very small input data).
>>>>
>>>> You can change the example program to write its output to the stdout by
>>>> replacing the writeAsCSV() by print(). The stdout of all workers is
>>>> redirected to the ./log/*.out files.
>>>>
>>>> Best, Fabian
>>>>
>>>> 2014-11-04 16:08 GMT+01:00 Anirvan BASU <an...@inria.fr>:
>>>>
>>>>> Hello Robert, Stephan et al,
>>>>>
>>>>> Hope you are doing fine in Berlin.
>>>>>
>>>>> I am getting back to you on my previous problem on the WebLogAnalysis
>>>>> example, after a long time.
>>>>>
>>>>> We are currently using Flink 0.7.0 over a 10-node cluster in
>>>>> Manager-Worker configuration.
>>>>>
>>>>> We ran the following command:
>>>>> $ ./flink/bin/flink run
>>>>> flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
>>>>> file:///home/abasu/examples/Weblogs/documents
>>>>> file:///home/abasu/examples/Weblogs/ranks
>>>>> file:///home/abasu/examples/Weblogs/visits
>>>>> file:///home/abasu/examples/Weblogs/result
>>>>>
>>>>> For the documents, rank and visits files, we used the data generated
>>>>> by you from this link:
>>>>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>>>>>
>>>>> The program executed with the following output:
>>>>> 11/04/2014 14:58:12:    Job execution switched to status RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (1/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (1/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (2/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (2/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (3/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (3/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (4/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (4/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (5/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (5/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (6/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (6/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (7/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (7/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (8/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (8/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (9/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (9/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (1/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (1/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (2/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (2/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (3/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (3/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (4/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (4/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (5/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (5/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (6/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (6/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (7/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (7/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (8/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (8/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (9/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (9/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (1/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (1/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (2/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (2/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (3/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (3/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (4/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (4/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (5/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (5/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (6/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (1/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (6/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (7/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (7/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (8/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (8/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (9/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (9/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (2/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (5/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (6/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (7/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (8/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (2/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (9/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (5/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (6/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (8/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (7/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (3/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (9/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (1/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (1/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (2/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (2/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (8/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (2/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (3/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (2/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (3/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (3/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (1/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (1/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (1/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (3/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (1/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (4/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (1/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (4/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (5/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (6/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (4/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (7/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (9/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (3/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (1/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (4/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (4/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (6/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (6/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (5/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (5/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (6/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (5/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (2/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (2/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (4/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (2/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (7/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (7/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (8/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (8/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (7/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (3/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (3/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (8/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (9/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (9/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (3/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (9/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (4/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (4/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (4/9) switched to RUNNING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (5/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (5/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:12:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (5/9) switched to RUNNING
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (6/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (6/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (6/9) switched to RUNNING
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (7/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (7/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (7/9) switched to RUNNING
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (8/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (8/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (8/9) switched to RUNNING
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (9/9) switched to SCHEDULED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (9/9) switched to DEPLOYING
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (9/9) switched to RUNNING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>>>> SCHEDULED
>>>>> 11/04/2014 14:58:13:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (7/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>>>> DEPLOYING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>>>> SCHEDULED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>>>> DEPLOYING
>>>>> 11/04/2014 14:58:13:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (8/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>>>> SCHEDULED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>>>> DEPLOYING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>>>> SCHEDULED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>>>> DEPLOYING
>>>>> 11/04/2014 14:58:13:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (5/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (4/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (6/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>>>> SCHEDULED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>>>> RUNNING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>>>> DEPLOYING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>>>> SCHEDULED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>>>> DEPLOYING
>>>>> 11/04/2014 14:58:13:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (3/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (2/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>>>> SCHEDULED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>>>> DEPLOYING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>>>> SCHEDULED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>>>> DEPLOYING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>>>> RUNNING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>>>> RUNNING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>>>> RUNNING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>>>> RUNNING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>>>> RUNNING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>>>> RUNNING
>>>>> 11/04/2014 14:58:13:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (1/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>>>> RUNNING
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (4/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (2/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (5/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (9/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (4/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (8/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (6/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (2/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (5/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (7/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (9/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (6/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (7/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (8/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:
>>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>>> (9/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>>>> SCHEDULED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (9/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>>>> DEPLOYING
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (4/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (2/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (7/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (6/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (5/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (8/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (1/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>>> -> Map (Projection [0]) (3/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (1/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (1/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>>> -> Map (Projection [0]) (3/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>>> (3/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>>>> RUNNING
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>>>> FINISHED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (7/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>>>> FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>>>> FINISHED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (8/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>>>> FINISHED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (5/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (6/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (4/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>>>> FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>>>> FINISHED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (1/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>>>> FINISHED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (3/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>>>> FINISHED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (2/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>>>> FINISHED
>>>>> 11/04/2014 14:58:13:    CoGroup
>>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>>> (9/9) switched to FINISHED
>>>>> 11/04/2014 14:58:13:    Job execution switched to status FINISHED
>>>>>
>>>>> The following directory was created:
>>>>> /home/abasu/examples/Weblogs/result
>>>>> with 9 files (named 1 to 9)
>>>>> All these files are empty!
>>>>>
>>>>> Hence my naive question: Is this the expected output ? Or what should
>>>>> be the expected output for an error-free run ?
>>>>>
>>>>> Please let me know where we are going wrong?
>>>>> If possible do you have other data generated to try the WebLogAnalysis
>>>>> example ?
>>>>>
>>>>> Thanks in advance for your advice and help,
>>>>> Anirvan
>>>>>
>>>>>
>>>>>
>>>>>>>
>>>>>>>
>>>>>>>>>> Le 23/09/2014 17:22, rmetzger0 [via Apache Flink (Incubator) User
>>>>>>>>>> Mailing List archive.] a écrit :
>>>>>>>>>>
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> you have to use the "WebLogDataGenerator" found here:
>>>>>>>>>> https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/relational/util/WebLogDataGenerator.java
>>>>>>>>>>
>>>>>>>>>> It accepts two arguments, the number of documents and visits.
>>>>>>>>>> The generated files are located in /tmp/documents /tmp/ranks and
>>>>>>>>>> /tmp/visits.
>>>>>>>>>> I've generated some sample data for you, located here:
>>>>>>>>>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Best,
>>>>>>>>>> Robert
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Tue, Sep 23, 2014 at 4:05 PM, nirvanesque [via Apache Flink
>>>>>>>>>> (Incubator) User Mailing List archive.] <[hidden email]
>>>>>>>>>> <http://user/SendEmail.jtp?type=node&node=100&i=0>> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hello Robert,
>>>>>>>>>>>
>>>>>>>>>>> Thanks as usual for all your help with the information.
>>>>>>>>>>>
>>>>>>>>>>> I'm trying in vain to create the different input files from the
>>>>>>>>>>> program source code but running into difficulties.
>>>>>>>>>>>
>>>>>>>>>>> Could you (or anyone else) please post here samples of the 4
>>>>>>>>>>> inputs that are required to run this program ?
>>>>>>>>>>>
>>>>>>>>>>> Thanks in advance,
>>>>>>>>>>> Anirvan
>>>>>>>>>>>
>>>>>>>>>>> Le 09/09/2014 23:54, rmetzger0 [via Apache Flink (Incubator)
>>>>>>>>>>> User Mailing List archive.] a écrit :
>>>>>>>>>>>
>>>>>>>>>>> Hi Anirvan,
>>>>>>>>>>>
>>>>>>>>>>> sorry for the late response. You've posted the question to
>>>>>>>>>>> Nabble, which is only a mirror of our actual mailing list at [hidden
>>>>>>>>>>> email] <http://user/SendEmail.jtp?type=node&node=99&i=0>.
>>>>>>>>>>> Sadly, the message is not automatically posted to the apache list because
>>>>>>>>>>> the apache server is rejecting the mails from nabble.
>>>>>>>>>>>  I've already asked and there is no way to change this behavior.
>>>>>>>>>>> So I actually saw the two messages you posted here by accident.
>>>>>>>>>>>
>>>>>>>>>>> Regarding your actual question:
>>>>>>>>>>> - The command line arguments for the WebLogAnalysis example are:
>>>>>>>>>>>    "WebLogAnalysis <documents path> <ranks path> <visits
>>>>>>>>>>> path> <result path>"
>>>>>>>>>>>
>>>>>>>>>>> - Regarding the "info -d" command. I think its an artifact from
>>>>>>>>>>> our old java API. I've filed an issue in JIRA:
>>>>>>>>>>> https://issues.apache.org/jira/browse/FLINK-1095 Lets see how
>>>>>>>>>>> we resolve it. Thanks for reporting this!
>>>>>>>>>>>
>>>>>>>>>>> You can find the source code of all of our examples in the
>>>>>>>>>>> source release of Flink (in the flink-examples/flink-java-examples project.
>>>>>>>>>>> You can also access the source (and hence the examples) through GitHub:
>>>>>>>>>>> https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java/relational/WebLogAnalysis.java.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> To build the examples, you can run: "mvn clean package
>>>>>>>>>>> -DskipTests" in the "flink-examples/flink-java-examples" directory. This
>>>>>>>>>>> will re-build them.
>>>>>>>>>>>
>>>>>>>>>>> If you don't want to import the whole Flink project just for
>>>>>>>>>>> playing around with the examples, you can also create an empty maven
>>>>>>>>>>> project. This script:
>>>>>>>>>>> curl
>>>>>>>>>>> https://raw.githubusercontent.com/apache/incubator-flink/master/flink-quickstart/quickstart.sh |
>>>>>>>>>>> bash
>>>>>>>>>>>
>>>>>>>>>>> will automatically set everything up for you. Just import the
>>>>>>>>>>> "quickstart" project into Eclipse or IntelliJ. It will download all
>>>>>>>>>>> dependencies and package everything correctly. If you want to use an
>>>>>>>>>>> example there, just copy the Java file into the "quickstart" project.
>>>>>>>>>>>
>>>>>>>>>>> The examples are indeed a very good way to learn how to write
>>>>>>>>>>> Flink jobs.
>>>>>>>>>>>
>>>>>>>>>>> Please continue asking if you have further questions!
>>>>>>>>>>>
>>>>>>>>>>> Best,
>>>>>>>>>>> Robert
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>
>>
>>
>

Re: Looking for instructions & source for flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

Posted by Kostas Tzoumas <kt...@apache.org>.

How about changing the filtering conditions for your demo?

On Wed, Nov 5, 2014 at 8:14 PM, Anirvan BASU <an...@inria.fr> wrote:

> Thanks Fabian for your deep analysis.
> So that explains why none of the worker nodes have any data in the result
> files ?
>
> Now my question is - do you have any datasets that will yield non-zero
> result dataset ?
> I want to use (modify) for a demo at EIT-ICT labs , using Flink.
>
> Thanks in advance,
> Anirvan
>
> ------------------------------
>
> *From: *"Fabian Hueske" <fh...@apache.org>
> *To: *"Anirvan BASU" <an...@inria.fr>,
> user@flink.incubator.apache.org
> *Sent: *Wednesday, November 5, 2014 8:11:08 PM
>
> *Subject: *Re: Looking for instructions & source for
> flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
>
> Hi Anirvan,
>
> just checked the data.
> The data you use and the WebLogAnalysis example program do not work well
> together and do not give you any results.
> All tuples are removed by filters or joins.
>
> Best, Fabian
>
> 2014-11-05 19:42 GMT+01:00 Fabian Hueske <fh...@apache.org>:
>
>> Hi Anirvan,
>>
>> actually, the execution logs look good. It is possible, that the provided
>> data just does not "match" the code of the WebLogAnalysis example program.
>> Maybe some filters are too selective. I will check that and let you know
>> the result.
>> Have you tried to run any other job such as WordCount?
>>
>> To answer your questions:
>> - with ./log/, I refered to the log directory of your Flink setup. This
>> directory contains .out files into which the stdout of the JobManager and
>> the TaskManager processes is redirected.
>> - It is possible to change the files into which the stdout is redirected.
>> However, you have to manually adapt the bash start scripts for that.
>>
>> 2014-11-05 15:26 GMT+01:00 Anirvan BASU <an...@inria.fr>:
>>
>>> Hello Fabien and everyone,
>>>
>>> In my previous post, I missed some of your questions from your last
>>> email.
>>>
>>> Here are my replies:
>>> Have you checked the local file systems on all workers for output?
>>> Yes, I did (in the case of using "file:///address/to/local/file" using
>>> NFS). They were the same empty files.
>>>
>>> Did the job process any data at all? The jobs finishes within 1 second
>>> (which is still possible for very small input data).
>>> The data that was used was provided to me by robert Metzger. Please see
>>> the link here:
>>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>>> Actually, the first lines in the "rank" file had some problem with the
>>> separators '|' It may be due to difference in coding between Linux machines
>>> ... the programme would end up with some error always.
>>> So I deleted the top few lines and then the programme finished with code
>>> FINISHED but empty files :-((
>>>
>>> You can change the example program to write its output to the stdout by
>>> replacing the writeAsCSV() by print(). The stdout of all workers is
>>> redirected to the ./log/*.out files.
>>> Question to you: What is the location of this stdtout ./log/*  ? I could
>>> not find it anywhere - neither in my local directories nor in the system
>>> root.
>>> Question to you: Is it possible to change the location of the stdout by
>>> changing the conf file flink-conf.yaml ? Which exact parameter should I
>>> change ?
>>>
>>> Thanks in advance for all your help,
>>> Anirvan
>>>
>>>
>>> ------------------------------
>>>
>>> *From: *"Fabian Hueske" <fh...@apache.org>
>>> *To: *user@flink.incubator.apache.org
>>> *Sent: *Tuesday, November 4, 2014 4:28:40 PM
>>> *Subject: *Re: Looking for instructions & source for
>>> flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
>>>
>>> Hi Anirvan,
>>>
>>> you specify input and output as files in the local file system
>>> (file:///). Each worker needs access to the all input files, which means
>>> that each worker needs (a copy of) these files in its local file system.
>>> The common setup to use Flink in a distributed cluster is to use a
>>> distributed data store such as HDFS (or a data store that can be accessed
>>> by each node).
>>> Using a shared file system (like NFS) that is mounted into each worker
>>> would work, but remember, that all nodes will concurrently read and write
>>> to the shared system.
>>>
>>> Have you checked the local file systems on all workers for output?
>>> Did the job process any data at all? The jobs finishes within 1 second
>>> (which is still possible for very small input data).
>>>
>>> You can change the example program to write its output to the stdout by
>>> replacing the writeAsCSV() by print(). The stdout of all workers is
>>> redirected to the ./log/*.out files.
>>>
>>> Best, Fabian
>>>
>>> 2014-11-04 16:08 GMT+01:00 Anirvan BASU <an...@inria.fr>:
>>>
>>>> Hello Robert, Stephan et al,
>>>>
>>>> Hope you are doing fine in Berlin.
>>>>
>>>> I am getting back to you on my previous problem on the WebLogAnalysis
>>>> example, after a long time.
>>>>
>>>> We are currently using Flink 0.7.0 over a 10-node cluster in
>>>> Manager-Worker configuration.
>>>>
>>>> We ran the following command:
>>>> $ ./flink/bin/flink run
>>>> flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
>>>> file:///home/abasu/examples/Weblogs/documents
>>>> file:///home/abasu/examples/Weblogs/ranks
>>>> file:///home/abasu/examples/Weblogs/visits
>>>> file:///home/abasu/examples/Weblogs/result
>>>>
>>>> For the documents, rank and visits files, we used the data generated by
>>>> you from this link:
>>>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>>>>
>>>> The program executed with the following output:
>>>> 11/04/2014 14:58:12:    Job execution switched to status RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (1/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (1/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (2/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (2/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (3/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (3/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (4/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (4/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (5/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (5/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (6/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (6/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (7/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (7/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (8/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (8/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (9/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (9/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (1/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (1/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (2/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (2/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (3/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (3/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (4/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (4/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (5/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (5/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (6/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (6/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (7/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (7/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (8/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (8/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (9/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (9/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (1/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (1/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (2/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (2/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (3/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (3/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (4/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (4/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (5/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (5/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (6/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (1/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (6/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (7/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (7/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (8/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (8/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (9/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (9/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (2/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (5/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (6/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (7/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (8/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (2/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (9/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (5/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (6/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (8/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (7/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (3/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (9/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (1/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (1/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (2/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (2/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (8/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (2/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (3/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (2/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (3/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (3/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (1/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (1/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (1/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (3/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (1/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (4/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (1/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (4/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (5/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (6/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (4/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (7/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (9/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (3/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (1/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (4/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (4/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (6/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (6/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (5/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (5/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (6/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (5/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (2/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (2/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (4/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (2/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (7/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (7/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (8/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (8/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (7/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (3/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (3/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (8/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (9/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (9/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (3/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (9/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (4/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (4/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (4/9) switched to RUNNING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (5/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (5/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:12:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (5/9) switched to RUNNING
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (6/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (6/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (6/9) switched to RUNNING
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (7/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (7/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (7/9) switched to RUNNING
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (8/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (8/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (8/9) switched to RUNNING
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (9/9) switched to SCHEDULED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (9/9) switched to DEPLOYING
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (9/9) switched to RUNNING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>>> SCHEDULED
>>>> 11/04/2014 14:58:13:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (7/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>>> DEPLOYING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>>> SCHEDULED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>>> DEPLOYING
>>>> 11/04/2014 14:58:13:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (8/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>>> SCHEDULED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>>> DEPLOYING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>>> SCHEDULED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>>> DEPLOYING
>>>> 11/04/2014 14:58:13:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (5/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (4/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (6/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>>> SCHEDULED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>>> RUNNING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>>> DEPLOYING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>>> SCHEDULED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>>> DEPLOYING
>>>> 11/04/2014 14:58:13:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (3/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (2/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>>> SCHEDULED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>>> DEPLOYING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>>> SCHEDULED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>>> DEPLOYING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>>> RUNNING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>>> RUNNING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>>> RUNNING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>>> RUNNING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>>> RUNNING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>>> RUNNING
>>>> 11/04/2014 14:58:13:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (1/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>>> RUNNING
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (4/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (2/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (5/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (9/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (4/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (8/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (6/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (2/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (5/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (7/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (9/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (6/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (7/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (8/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:
>>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>>> (9/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>>> SCHEDULED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (9/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>>> DEPLOYING
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (4/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (2/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (7/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (6/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (5/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (8/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (1/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>>> -> Map (Projection [0]) (3/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (1/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (1/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>>> -> Map (Projection [0]) (3/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>>> (3/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>>> RUNNING
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>>> FINISHED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (7/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>>> FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>>> FINISHED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (8/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>>> FINISHED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (5/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (6/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (4/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>>> FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>>> FINISHED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (1/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>>> FINISHED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (3/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>>> FINISHED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (2/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>>> FINISHED
>>>> 11/04/2014 14:58:13:    CoGroup
>>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>>> (9/9) switched to FINISHED
>>>> 11/04/2014 14:58:13:    Job execution switched to status FINISHED
>>>>
>>>> The following directory was created:
>>>> /home/abasu/examples/Weblogs/result
>>>> with 9 files (named 1 to 9)
>>>> All these files are empty!
>>>>
>>>> Hence my naive question: Is this the expected output ? Or what should
>>>> be the expected output for an error-free run ?
>>>>
>>>> Please let me know where we are going wrong?
>>>> If possible do you have other data generated to try the WebLogAnalysis
>>>> example ?
>>>>
>>>> Thanks in advance for your advice and help,
>>>> Anirvan
>>>>
>>>>
>>>>
>>>>>>
>>>>>>
>>>>>>>>> Le 23/09/2014 17:22, rmetzger0 [via Apache Flink (Incubator) User
>>>>>>>>> Mailing List archive.] a écrit :
>>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> you have to use the "WebLogDataGenerator" found here:
>>>>>>>>> https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/relational/util/WebLogDataGenerator.java
>>>>>>>>>
>>>>>>>>> It accepts two arguments, the number of documents and visits.
>>>>>>>>> The generated files are located in /tmp/documents /tmp/ranks and
>>>>>>>>> /tmp/visits.
>>>>>>>>> I've generated some sample data for you, located here:
>>>>>>>>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Best,
>>>>>>>>> Robert
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Tue, Sep 23, 2014 at 4:05 PM, nirvanesque [via Apache Flink
>>>>>>>>> (Incubator) User Mailing List archive.] <[hidden email]
>>>>>>>>> <http://user/SendEmail.jtp?type=node&node=100&i=0>> wrote:
>>>>>>>>>
>>>>>>>>>> Hello Robert,
>>>>>>>>>>
>>>>>>>>>> Thanks as usual for all your help with the information.
>>>>>>>>>>
>>>>>>>>>> I'm trying in vain to create the different input files from the
>>>>>>>>>> program source code but running into difficulties.
>>>>>>>>>>
>>>>>>>>>> Could you (or anyone else) please post here samples of the 4
>>>>>>>>>> inputs that are required to run this program ?
>>>>>>>>>>
>>>>>>>>>> Thanks in advance,
>>>>>>>>>> Anirvan
>>>>>>>>>>
>>>>>>>>>> Le 09/09/2014 23:54, rmetzger0 [via Apache Flink (Incubator) User
>>>>>>>>>> Mailing List archive.] a écrit :
>>>>>>>>>>
>>>>>>>>>> Hi Anirvan,
>>>>>>>>>>
>>>>>>>>>> sorry for the late response. You've posted the question to
>>>>>>>>>> Nabble, which is only a mirror of our actual mailing list at [hidden
>>>>>>>>>> email] <http://user/SendEmail.jtp?type=node&node=99&i=0>. Sadly,
>>>>>>>>>> the message is not automatically posted to the apache list because the
>>>>>>>>>> apache server is rejecting the mails from nabble.
>>>>>>>>>>  I've already asked and there is no way to change this behavior.
>>>>>>>>>> So I actually saw the two messages you posted here by accident.
>>>>>>>>>>
>>>>>>>>>> Regarding your actual question:
>>>>>>>>>> - The command line arguments for the WebLogAnalysis example are:
>>>>>>>>>>    "WebLogAnalysis <documents path> <ranks path> <visits
>>>>>>>>>> path> <result path>"
>>>>>>>>>>
>>>>>>>>>> - Regarding the "info -d" command. I think its an artifact from
>>>>>>>>>> our old java API. I've filed an issue in JIRA:
>>>>>>>>>> https://issues.apache.org/jira/browse/FLINK-1095 Lets see how we
>>>>>>>>>> resolve it. Thanks for reporting this!
>>>>>>>>>>
>>>>>>>>>> You can find the source code of all of our examples in the source
>>>>>>>>>> release of Flink (in the flink-examples/flink-java-examples project. You
>>>>>>>>>> can also access the source (and hence the examples) through GitHub:
>>>>>>>>>> https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java/relational/WebLogAnalysis.java.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> To build the examples, you can run: "mvn clean package
>>>>>>>>>> -DskipTests" in the "flink-examples/flink-java-examples" directory. This
>>>>>>>>>> will re-build them.
>>>>>>>>>>
>>>>>>>>>> If you don't want to import the whole Flink project just for
>>>>>>>>>> playing around with the examples, you can also create an empty maven
>>>>>>>>>> project. This script:
>>>>>>>>>> curl
>>>>>>>>>> https://raw.githubusercontent.com/apache/incubator-flink/master/flink-quickstart/quickstart.sh |
>>>>>>>>>> bash
>>>>>>>>>>
>>>>>>>>>> will automatically set everything up for you. Just import the
>>>>>>>>>> "quickstart" project into Eclipse or IntelliJ. It will download all
>>>>>>>>>> dependencies and package everything correctly. If you want to use an
>>>>>>>>>> example there, just copy the Java file into the "quickstart" project.
>>>>>>>>>>
>>>>>>>>>> The examples are indeed a very good way to learn how to write
>>>>>>>>>> Flink jobs.
>>>>>>>>>>
>>>>>>>>>> Please continue asking if you have further questions!
>>>>>>>>>>
>>>>>>>>>> Best,
>>>>>>>>>> Robert
>>>>>>>>>>
>>>>>>>>>>
>>>>
>>>>
>>>
>>>
>>
>
>

Re: Looking for instructions & source for flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

Posted by Anirvan BASU <an...@inria.fr>.

Thanks Fabian for your deep analysis. 
So that explains why none of the worker nodes have any data in the result files ? 

Now my question is - do you have any datasets that will yield non-zero result dataset ? 
I want to use (modify) for a demo at EIT-ICT labs , using Flink. 

Thanks in advance, 
Anirvan 

----- Original Message -----

> From: "Fabian Hueske" <fh...@apache.org>
> To: "Anirvan BASU" <an...@inria.fr>, user@flink.incubator.apache.org
> Sent: Wednesday, November 5, 2014 8:11:08 PM
> Subject: Re: Looking for instructions & source for
> flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

> Hi Anirvan,

> just checked the data.
> The data you use and the WebLogAnalysis example program do not work well
> together and do not give you any results.
> All tuples are removed by filters or joins.

> Best, Fabian

> 2014-11-05 19:42 GMT+01:00 Fabian Hueske < fhueske@apache.org > :

> > Hi Anirvan,
> 

> > actually, the execution logs look good. It is possible, that the provided
> > data just does not "match" the code of the WebLogAnalysis example program.
> > Maybe some filters are too selective. I will check that and let you know
> > the
> > result.
> 
> > Have you tried to run any other job such as WordCount?
> 

> > To answer your questions:
> 
> > - with ./log/, I refered to the log directory of your Flink setup. This
> > directory contains .out files into which the stdout of the JobManager and
> > the TaskManager processes is redirected.
> 
> > - It is possible to change the files into which the stdout is redirected.
> > However, you have to manually adapt the bash start scripts for that.
> 

> > 2014-11-05 15:26 GMT+01:00 Anirvan BASU < anirvan.basu@inria.fr > :
> 

> > > Hello Fabien and everyone,
> > 
> 

> > > In my previous post, I missed some of your questions from your last
> > > email.
> > 
> 

> > > Here are my replies:
> > 
> 
> > > Have you checked the local file systems on all workers for output?
> > 
> 
> > > Yes, I did (in the case of using "file:///address/to/local/file" using
> > > NFS).
> > > They were the same empty files.
> > 
> 

> > > Did the job process any data at all? The jobs finishes within 1 second
> > > (which
> > > is still possible for very small input data).
> > 
> 
> > > The data that was used was provided to me by robert Metzger. Please see
> > > the
> > > link here:
> > > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> > 
> 
> > > Actually, the first lines in the "rank" file had some problem with the
> > > separators '|' It may be due to difference in coding between Linux
> > > machines
> > > ... the programme would end up with some error always.
> > 
> 
> > > So I deleted the top few lines and then the programme finished with code
> > > FINISHED but empty files :-((
> > 
> 

> > > You can change the example program to write its output to the stdout by
> > > replacing the writeAsCSV() by print(). The stdout of all workers is
> > > redirected to the ./log/*.out files.
> > 
> 
> > > Question to you: What is the location of this stdtout ./log/* ? I could
> > > not
> > > find it anywhere - neither in my local directories nor in the system
> > > root.
> > 
> 
> > > Question to you: Is it possible to change the location of the stdout by
> > > changing the conf file flink-conf.yaml ? Which exact parameter should I
> > > change ?
> > 
> 

> > > Thanks in advance for all your help,
> > 
> 
> > > Anirvan
> > 
> 

> > > > From: "Fabian Hueske" < fhueske@apache.org >
> > > 
> > 
> 
> > > > To: user@flink.incubator.apache.org
> > > 
> > 
> 
> > > > Sent: Tuesday, November 4, 2014 4:28:40 PM
> > > 
> > 
> 
> > > > Subject: Re: Looking for instructions & source for
> > > > flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
> > > 
> > 
> 

> > > > Hi Anirvan,
> > > 
> > 
> 

> > > > you specify input and output as files in the local file system
> > > > (file:///).
> > > > Each worker needs access to the all input files, which means that each
> > > > worker needs (a copy of) these files in its local file system.
> > > 
> > 
> 
> > > > The common setup to use Flink in a distributed cluster is to use a
> > > > distributed data store such as HDFS (or a data store that can be
> > > > accessed
> > > > by
> > > > each node).
> > > 
> > 
> 
> > > > Using a shared file system (like NFS) that is mounted into each worker
> > > > would
> > > > work, but remember, that all nodes will concurrently read and write to
> > > > the
> > > > shared system.
> > > 
> > 
> 

> > > > Have you checked the local file systems on all workers for output?
> > > 
> > 
> 
> > > > Did the job process any data at all? The jobs finishes within 1 second
> > > > (which
> > > > is still possible for very small input data).
> > > 
> > 
> 

> > > > You can change the example program to write its output to the stdout by
> > > > replacing the writeAsCSV() by print(). The stdout of all workers is
> > > > redirected to the ./log/*.out files.
> > > 
> > 
> 

> > > > Best, Fabian
> > > 
> > 
> 

> > > > 2014-11-04 16:08 GMT+01:00 Anirvan BASU < anirvan.basu@inria.fr > :
> > > 
> > 
> 

> > > > > Hello Robert, Stephan et al,
> > > > 
> > > 
> > 
> 

> > > > > Hope you are doing fine in Berlin.
> > > > 
> > > 
> > 
> 

> > > > > I am getting back to you on my previous problem on the WebLogAnalysis
> > > > > example, after a long time.
> > > > 
> > > 
> > 
> 

> > > > > We are currently using Flink 0.7.0 over a 10-node cluster in
> > > > > Manager-Worker
> > > > > configuration.
> > > > 
> > > 
> > 
> 

> > > > > We ran the following command:
> > > > 
> > > 
> > 
> 
> > > > > $ ./flink/bin/flink run
> > > > > flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
> > > > > file:///home/abasu/examples/Weblogs/documents
> > > > > file:///home/abasu/examples/Weblogs/ranks
> > > > > file:///home/abasu/examples/Weblogs/visits
> > > > > file:///home/abasu/examples/Weblogs/result
> > > > 
> > > 
> > 
> 

> > > > > For the documents, rank and visits files, we used the data generated
> > > > > by
> > > > > you
> > > > > from this link:
> > > > 
> > > 
> > 
> 
> > > > > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> > > > 
> > > 
> > 
> 

> > > > > The program executed with the following output:
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: Job execution switched to status RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (1/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (1/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (2/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (2/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (3/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (3/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (4/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (4/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (5/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (5/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (6/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (6/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (7/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (7/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (8/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (8/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (9/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (9/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (1/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (1/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (2/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (2/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (3/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (3/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (4/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (4/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (5/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (5/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (6/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (6/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (7/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (7/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (8/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (8/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (9/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (9/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (1/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (1/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (2/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (2/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (3/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (3/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (4/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (4/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (5/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (5/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (6/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (1/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (6/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (7/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (7/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (8/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (8/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (9/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (9/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (2/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (5/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (6/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (7/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (8/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (2/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (9/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (5/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (6/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (8/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (7/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (3/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (9/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (1/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (1/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (2/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (2/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (8/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (2/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (3/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (2/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (3/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (3/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (1/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (1/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (1/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (3/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (1/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (4/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (1/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (4/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (5/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (6/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (4/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (7/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (9/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (3/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (1/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (4/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (4/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (6/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (6/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (5/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (5/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (6/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (5/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (2/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (2/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (4/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (2/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (7/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (7/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (8/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (8/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (7/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (3/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (3/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (8/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (9/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (9/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (3/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (9/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (4/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (4/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (4/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (5/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (5/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:12: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (5/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (6/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (6/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (6/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (7/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (7/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (7/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (8/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (8/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (8/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (9/9) switched to SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (9/9) switched to DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (9/9) switched to RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9)
> > > > > switched
> > > > > to
> > > > > SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (7/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9)
> > > > > switched
> > > > > to
> > > > > DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9)
> > > > > switched
> > > > > to
> > > > > SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9)
> > > > > switched
> > > > > to
> > > > > DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (8/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9)
> > > > > switched
> > > > > to
> > > > > SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9)
> > > > > switched
> > > > > to
> > > > > DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9)
> > > > > switched
> > > > > to
> > > > > SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9)
> > > > > switched
> > > > > to
> > > > > DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (5/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (4/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (6/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9)
> > > > > switched
> > > > > to
> > > > > SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9)
> > > > > switched
> > > > > to
> > > > > RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9)
> > > > > switched
> > > > > to
> > > > > DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9)
> > > > > switched
> > > > > to
> > > > > SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9)
> > > > > switched
> > > > > to
> > > > > DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (3/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (2/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9)
> > > > > switched
> > > > > to
> > > > > SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9)
> > > > > switched
> > > > > to
> > > > > DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9)
> > > > > switched
> > > > > to
> > > > > SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9)
> > > > > switched
> > > > > to
> > > > > DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9)
> > > > > switched
> > > > > to
> > > > > RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9)
> > > > > switched
> > > > > to
> > > > > RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9)
> > > > > switched
> > > > > to
> > > > > RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9)
> > > > > switched
> > > > > to
> > > > > RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9)
> > > > > switched
> > > > > to
> > > > > RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9)
> > > > > switched
> > > > > to
> > > > > RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (1/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9)
> > > > > switched
> > > > > to
> > > > > RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (4/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (2/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (5/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (9/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (4/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (8/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (6/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (2/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (5/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (7/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (9/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (6/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (7/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (8/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13:
> > > > > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > > > > (9/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9)
> > > > > switched
> > > > > to
> > > > > SCHEDULED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (9/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9)
> > > > > switched
> > > > > to
> > > > > DEPLOYING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (4/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (2/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (7/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (6/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (5/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (8/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (1/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > > > > -> Map (Projection [0]) (3/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (1/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (1/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > > > > -> Map (Projection [0]) (3/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > > > > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > > > > (3/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9)
> > > > > switched
> > > > > to
> > > > > RUNNING
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9)
> > > > > switched
> > > > > to
> > > > > FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (7/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9)
> > > > > switched
> > > > > to
> > > > > FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9)
> > > > > switched
> > > > > to
> > > > > FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (8/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9)
> > > > > switched
> > > > > to
> > > > > FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (5/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (6/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (4/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9)
> > > > > switched
> > > > > to
> > > > > FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9)
> > > > > switched
> > > > > to
> > > > > FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (1/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9)
> > > > > switched
> > > > > to
> > > > > FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (3/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9)
> > > > > switched
> > > > > to
> > > > > FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (2/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > > > > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9)
> > > > > switched
> > > > > to
> > > > > FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: CoGroup
> > > > > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > > > > (9/9) switched to FINISHED
> > > > 
> > > 
> > 
> 
> > > > > 11/04/2014 14:58:13: Job execution switched to status FINISHED
> > > > 
> > > 
> > 
> 

> > > > > The following directory was created:
> > > > 
> > > 
> > 
> 
> > > > > /home/abasu/examples/Weblogs/result
> > > > 
> > > 
> > 
> 
> > > > > with 9 files (named 1 to 9)
> > > > 
> > > 
> > 
> 
> > > > > All these files are empty!
> > > > 
> > > 
> > 
> 

> > > > > Hence my naive question: Is this the expected output ? Or what should
> > > > > be
> > > > > the
> > > > > expected output for an error-free run ?
> > > > 
> > > 
> > 
> 

> > > > > Please let me know where we are going wrong?
> > > > 
> > > 
> > 
> 
> > > > > If possible do you have other data generated to try the
> > > > > WebLogAnalysis
> > > > > example ?
> > > > 
> > > 
> > 
> 

> > > > > Thanks in advance for your advice and help,
> > > > 
> > > 
> > 
> 
> > > > > Anirvan
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > Le 23/09/2014 17:22, rmetzger0 [via Apache Flink
> > > > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > > > User
> > > > > > > > > > > > > > Mailing
> > > > > > > > > > > > > > List archive.] a écrit :
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > Hi,
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > you have to use the "WebLogDataGenerator" found
> > > > > > > > > > > > > > > here:
> > > > > > > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/relational/util/WebLogDataGenerator.java
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > It accepts two arguments, the number of documents
> > > > > > > > > > > > > > > and
> > > > > > > > > > > > > > > visits.
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > The generated files are located in /tmp/documents
> > > > > > > > > > > > > > > /tmp/ranks
> > > > > > > > > > > > > > > and
> > > > > > > > > > > > > > > /tmp/visits.
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > I've generated some sample data for you, located
> > > > > > > > > > > > > > > here:
> > > > > > > > > > > > > > > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > Best,
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > Robert
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > On Tue, Sep 23, 2014 at 4:05 PM, nirvanesque [via
> > > > > > > > > > > > > > > Apache
> > > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > > > > User Mailing List archive.] < [hidden email] >
> > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > Hello Robert,
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > Thanks as usual for all your help with the
> > > > > > > > > > > > > > > > information.
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > I'm trying in vain to create the different
> > > > > > > > > > > > > > > > input
> > > > > > > > > > > > > > > > files
> > > > > > > > > > > > > > > > from
> > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > program
> > > > > > > > > > > > > > > > source code but running into difficulties.
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > Could you (or anyone else) please post here
> > > > > > > > > > > > > > > > samples
> > > > > > > > > > > > > > > > of
> > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > 4
> > > > > > > > > > > > > > > > inputs
> > > > > > > > > > > > > > > > that
> > > > > > > > > > > > > > > > are
> > > > > > > > > > > > > > > > required to run this program ?
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > Thanks in advance,
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > Anirvan
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > Le 09/09/2014 23:54, rmetzger0 [via Apache
> > > > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > > > > > User
> > > > > > > > > > > > > > > > Mailing
> > > > > > > > > > > > > > > > List archive.] a écrit :
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > Hi Anirvan,
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > sorry for the late response. You've posted
> > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > question
> > > > > > > > > > > > > > > > > to
> > > > > > > > > > > > > > > > > Nabble,
> > > > > > > > > > > > > > > > > which
> > > > > > > > > > > > > > > > > is
> > > > > > > > > > > > > > > > > only a mirror of our actual mailing list at
> > > > > > > > > > > > > > > > > [hidden
> > > > > > > > > > > > > > > > > email]
> > > > > > > > > > > > > > > > > .
> > > > > > > > > > > > > > > > > Sadly,
> > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > message is not automatically posted to the
> > > > > > > > > > > > > > > > > apache
> > > > > > > > > > > > > > > > > list
> > > > > > > > > > > > > > > > > because
> > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > apache
> > > > > > > > > > > > > > > > > server is rejecting the mails from nabble.
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > I've already asked and there is no way to
> > > > > > > > > > > > > > > > > change
> > > > > > > > > > > > > > > > > this
> > > > > > > > > > > > > > > > > behavior.
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > So I actually saw the two messages you posted
> > > > > > > > > > > > > > > > > here
> > > > > > > > > > > > > > > > > by
> > > > > > > > > > > > > > > > > accident.
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > Regarding your actual question:
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > - The command line arguments for the
> > > > > > > > > > > > > > > > > WebLogAnalysis
> > > > > > > > > > > > > > > > > example
> > > > > > > > > > > > > > > > > are:
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > "WebLogAnalysis <documents path> <ranks path>
> > > > > > > > > > > > > > > > > <visits
> > > > > > > > > > > > > > > > > path>
> > > > > > > > > > > > > > > > > <result
> > > > > > > > > > > > > > > > > path>"
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > - Regarding the "info -d" command. I think
> > > > > > > > > > > > > > > > > its
> > > > > > > > > > > > > > > > > an
> > > > > > > > > > > > > > > > > artifact
> > > > > > > > > > > > > > > > > from
> > > > > > > > > > > > > > > > > our
> > > > > > > > > > > > > > > > > old
> > > > > > > > > > > > > > > > > java
> > > > > > > > > > > > > > > > > API. I've filed an issue in JIRA:
> > > > > > > > > > > > > > > > > https://issues.apache.org/jira/browse/FLINK-1095
> > > > > > > > > > > > > > > > > Lets
> > > > > > > > > > > > > > > > > see
> > > > > > > > > > > > > > > > > how
> > > > > > > > > > > > > > > > > we
> > > > > > > > > > > > > > > > > resolve
> > > > > > > > > > > > > > > > > it.
> > > > > > > > > > > > > > > > > Thanks for reporting this!
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > You can find the source code of all of our
> > > > > > > > > > > > > > > > > examples
> > > > > > > > > > > > > > > > > in
> > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > source
> > > > > > > > > > > > > > > > > release
> > > > > > > > > > > > > > > > > of
> > > > > > > > > > > > > > > > > Flink (in the
> > > > > > > > > > > > > > > > > flink-examples/flink-java-examples
> > > > > > > > > > > > > > > > > project.
> > > > > > > > > > > > > > > > > You
> > > > > > > > > > > > > > > > > can
> > > > > > > > > > > > > > > > > also
> > > > > > > > > > > > > > > > > access the source (and hence the examples)
> > > > > > > > > > > > > > > > > through
> > > > > > > > > > > > > > > > > GitHub:
> > > > > > > > > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java/relational/WebLogAnalysis.java
> > > > > > > > > > > > > > > > > .
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > To build the examples, you can run: "mvn
> > > > > > > > > > > > > > > > > clean
> > > > > > > > > > > > > > > > > package
> > > > > > > > > > > > > > > > > -DskipTests"
> > > > > > > > > > > > > > > > > in
> > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > "flink-examples/flink-java-examples"
> > > > > > > > > > > > > > > > > directory.
> > > > > > > > > > > > > > > > > This
> > > > > > > > > > > > > > > > > will
> > > > > > > > > > > > > > > > > re-build
> > > > > > > > > > > > > > > > > them.
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > If you don't want to import the whole Flink
> > > > > > > > > > > > > > > > > project
> > > > > > > > > > > > > > > > > just
> > > > > > > > > > > > > > > > > for
> > > > > > > > > > > > > > > > > playing
> > > > > > > > > > > > > > > > > around
> > > > > > > > > > > > > > > > > with the examples, you can also create an
> > > > > > > > > > > > > > > > > empty
> > > > > > > > > > > > > > > > > maven
> > > > > > > > > > > > > > > > > project.
> > > > > > > > > > > > > > > > > This
> > > > > > > > > > > > > > > > > script:
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > curl
> > > > > > > > > > > > > > > > > https://raw.githubusercontent.com/apache/incubator-flink/master/flink-quickstart/quickstart.sh
> > > > > > > > > > > > > > > > > | bash
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > will automatically set everything up for you.
> > > > > > > > > > > > > > > > > Just
> > > > > > > > > > > > > > > > > import
> > > > > > > > > > > > > > > > > the
> > > > > > > > > > > > > > > > > "quickstart"
> > > > > > > > > > > > > > > > > project into Eclipse or IntelliJ. It will
> > > > > > > > > > > > > > > > > download
> > > > > > > > > > > > > > > > > all
> > > > > > > > > > > > > > > > > dependencies
> > > > > > > > > > > > > > > > > and
> > > > > > > > > > > > > > > > > package everything correctly. If you want to
> > > > > > > > > > > > > > > > > use
> > > > > > > > > > > > > > > > > an
> > > > > > > > > > > > > > > > > example
> > > > > > > > > > > > > > > > > there,
> > > > > > > > > > > > > > > > > just
> > > > > > > > > > > > > > > > > copy
> > > > > > > > > > > > > > > > > the Java file into the "quickstart" project.
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > The examples are indeed a very good way to
> > > > > > > > > > > > > > > > > learn
> > > > > > > > > > > > > > > > > how
> > > > > > > > > > > > > > > > > to
> > > > > > > > > > > > > > > > > write
> > > > > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > > > > jobs.
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > Please continue asking if you have further
> > > > > > > > > > > > > > > > > questions!
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > > > > Best,
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > > > > Robert
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
>

Re: Looking for instructions & source for flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

Posted by Fabian Hueske <fh...@apache.org>.

Hi Anirvan,

just checked the data.
The data you use and the WebLogAnalysis example program do not work well
together and do not give you any results.
All tuples are removed by filters or joins.

Best, Fabian

2014-11-05 19:42 GMT+01:00 Fabian Hueske <fh...@apache.org>:

> Hi Anirvan,
>
> actually, the execution logs look good. It is possible, that the provided
> data just does not "match" the code of the WebLogAnalysis example program.
> Maybe some filters are too selective. I will check that and let you know
> the result.
> Have you tried to run any other job such as WordCount?
>
> To answer your questions:
> - with ./log/, I refered to the log directory of your Flink setup. This
> directory contains .out files into which the stdout of the JobManager and
> the TaskManager processes is redirected.
> - It is possible to change the files into which the stdout is redirected.
> However, you have to manually adapt the bash start scripts for that.
>
> 2014-11-05 15:26 GMT+01:00 Anirvan BASU <an...@inria.fr>:
>
>> Hello Fabien and everyone,
>>
>> In my previous post, I missed some of your questions from your last email.
>>
>> Here are my replies:
>> Have you checked the local file systems on all workers for output?
>> Yes, I did (in the case of using "file:///address/to/local/file" using
>> NFS). They were the same empty files.
>>
>> Did the job process any data at all? The jobs finishes within 1 second
>> (which is still possible for very small input data).
>> The data that was used was provided to me by robert Metzger. Please see
>> the link here:
>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>> Actually, the first lines in the "rank" file had some problem with the
>> separators '|' It may be due to difference in coding between Linux machines
>> ... the programme would end up with some error always.
>> So I deleted the top few lines and then the programme finished with code
>> FINISHED but empty files :-((
>>
>> You can change the example program to write its output to the stdout by
>> replacing the writeAsCSV() by print(). The stdout of all workers is
>> redirected to the ./log/*.out files.
>> Question to you: What is the location of this stdtout ./log/*  ? I could
>> not find it anywhere - neither in my local directories nor in the system
>> root.
>> Question to you: Is it possible to change the location of the stdout by
>> changing the conf file flink-conf.yaml ? Which exact parameter should I
>> change ?
>>
>> Thanks in advance for all your help,
>> Anirvan
>>
>>
>> ------------------------------
>>
>> *From: *"Fabian Hueske" <fh...@apache.org>
>> *To: *user@flink.incubator.apache.org
>> *Sent: *Tuesday, November 4, 2014 4:28:40 PM
>> *Subject: *Re: Looking for instructions & source for
>> flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
>>
>> Hi Anirvan,
>>
>> you specify input and output as files in the local file system
>> (file:///). Each worker needs access to the all input files, which means
>> that each worker needs (a copy of) these files in its local file system.
>> The common setup to use Flink in a distributed cluster is to use a
>> distributed data store such as HDFS (or a data store that can be accessed
>> by each node).
>> Using a shared file system (like NFS) that is mounted into each worker
>> would work, but remember, that all nodes will concurrently read and write
>> to the shared system.
>>
>> Have you checked the local file systems on all workers for output?
>> Did the job process any data at all? The jobs finishes within 1 second
>> (which is still possible for very small input data).
>>
>> You can change the example program to write its output to the stdout by
>> replacing the writeAsCSV() by print(). The stdout of all workers is
>> redirected to the ./log/*.out files.
>>
>> Best, Fabian
>>
>> 2014-11-04 16:08 GMT+01:00 Anirvan BASU <an...@inria.fr>:
>>
>>> Hello Robert, Stephan et al,
>>>
>>> Hope you are doing fine in Berlin.
>>>
>>> I am getting back to you on my previous problem on the WebLogAnalysis
>>> example, after a long time.
>>>
>>> We are currently using Flink 0.7.0 over a 10-node cluster in
>>> Manager-Worker configuration.
>>>
>>> We ran the following command:
>>> $ ./flink/bin/flink run
>>> flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
>>> file:///home/abasu/examples/Weblogs/documents
>>> file:///home/abasu/examples/Weblogs/ranks
>>> file:///home/abasu/examples/Weblogs/visits
>>> file:///home/abasu/examples/Weblogs/result
>>>
>>> For the documents, rank and visits files, we used the data generated by
>>> you from this link:
>>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>>>
>>> The program executed with the following output:
>>> 11/04/2014 14:58:12:    Job execution switched to status RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (1/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (1/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (2/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (2/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (3/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (3/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (4/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (4/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (5/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (5/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (6/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (6/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (7/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (7/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (8/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (8/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (9/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (9/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (1/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (1/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (2/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (2/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (3/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (3/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (4/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (4/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (5/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (5/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (6/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (6/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (7/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (7/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (8/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (8/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (9/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (9/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (1/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (1/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (2/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (2/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (3/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (3/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (4/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (4/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (5/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (5/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (6/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (1/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (6/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (7/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (7/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (8/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (8/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (9/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (9/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (2/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (5/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (6/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (7/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (8/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (2/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (9/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (5/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (6/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (8/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (7/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (3/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (9/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (1/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (1/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (2/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (2/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (8/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (2/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (3/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (2/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (3/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (3/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (1/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (1/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (1/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (3/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (1/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (4/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (1/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (4/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (5/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (6/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (4/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (7/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (9/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (3/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (1/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (4/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (4/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (6/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (6/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (5/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (5/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (6/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (5/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (2/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (2/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (4/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (2/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (7/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (7/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (8/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (8/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (7/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (3/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (3/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (8/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (9/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (9/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (3/9) switched to RUNNING
>>> 11/04/2014 14:58:12:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (9/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (4/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (4/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (4/9) switched to RUNNING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (5/9) switched to SCHEDULED
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (5/9) switched to DEPLOYING
>>> 11/04/2014 14:58:12:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (5/9) switched to RUNNING
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (6/9) switched to SCHEDULED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (6/9) switched to DEPLOYING
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (6/9) switched to RUNNING
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (7/9) switched to SCHEDULED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (7/9) switched to DEPLOYING
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (7/9) switched to RUNNING
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (8/9) switched to SCHEDULED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (8/9) switched to DEPLOYING
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (8/9) switched to RUNNING
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (9/9) switched to SCHEDULED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (9/9) switched to DEPLOYING
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (9/9) switched to RUNNING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>> SCHEDULED
>>> 11/04/2014 14:58:13:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (7/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>> DEPLOYING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>> SCHEDULED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>> DEPLOYING
>>> 11/04/2014 14:58:13:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (8/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>> SCHEDULED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>> DEPLOYING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>> SCHEDULED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>> DEPLOYING
>>> 11/04/2014 14:58:13:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (5/9) switched to FINISHED
>>> 11/04/2014 14:58:13:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (4/9) switched to FINISHED
>>> 11/04/2014 14:58:13:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (6/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>> SCHEDULED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>> RUNNING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>> DEPLOYING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>> SCHEDULED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>> DEPLOYING
>>> 11/04/2014 14:58:13:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (3/9) switched to FINISHED
>>> 11/04/2014 14:58:13:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (2/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>> SCHEDULED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>> DEPLOYING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>> SCHEDULED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>> DEPLOYING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>> RUNNING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>> RUNNING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>> RUNNING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>> RUNNING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>> RUNNING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>> RUNNING
>>> 11/04/2014 14:58:13:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (1/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>> RUNNING
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (4/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (2/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (5/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (9/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (4/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (8/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (6/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (2/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (5/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (7/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (9/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (6/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (7/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (8/9) switched to FINISHED
>>> 11/04/2014 14:58:13:
>>> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
>>> (9/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>> SCHEDULED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (9/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>> DEPLOYING
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (4/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (2/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (7/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (6/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (5/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (8/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (1/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/documents) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
>>> -> Map (Projection [0]) (3/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (1/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (1/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/visits) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
>>> -> Map (Projection [0]) (3/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
>>> file:/home/abasu/examples/Weblogs/ranks) -> Filter
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
>>> (3/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>> RUNNING
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
>>> FINISHED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (7/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
>>> FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
>>> FINISHED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (8/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
>>> FINISHED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (5/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (6/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (4/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
>>> FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
>>> FINISHED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (1/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
>>> FINISHED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (3/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
>>> FINISHED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (2/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
>>> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
>>> FINISHED
>>> 11/04/2014 14:58:13:    CoGroup
>>> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
>>> (9/9) switched to FINISHED
>>> 11/04/2014 14:58:13:    Job execution switched to status FINISHED
>>>
>>> The following directory was created:
>>> /home/abasu/examples/Weblogs/result
>>> with 9 files (named 1 to 9)
>>> All these files are empty!
>>>
>>> Hence my naive question: Is this the expected output ? Or what should be
>>> the expected output for an error-free run ?
>>>
>>> Please let me know where we are going wrong?
>>> If possible do you have other data generated to try the WebLogAnalysis
>>> example ?
>>>
>>> Thanks in advance for your advice and help,
>>> Anirvan
>>>
>>>
>>>
>>>>>
>>>>>
>>>>>>>> Le 23/09/2014 17:22, rmetzger0 [via Apache Flink (Incubator) User
>>>>>>>> Mailing List archive.] a écrit :
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> you have to use the "WebLogDataGenerator" found here:
>>>>>>>> https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/relational/util/WebLogDataGenerator.java
>>>>>>>>
>>>>>>>> It accepts two arguments, the number of documents and visits.
>>>>>>>> The generated files are located in /tmp/documents /tmp/ranks and
>>>>>>>> /tmp/visits.
>>>>>>>> I've generated some sample data for you, located here:
>>>>>>>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>>>>>>>>
>>>>>>>>
>>>>>>>> Best,
>>>>>>>> Robert
>>>>>>>>
>>>>>>>>
>>>>>>>> On Tue, Sep 23, 2014 at 4:05 PM, nirvanesque [via Apache Flink
>>>>>>>> (Incubator) User Mailing List archive.] <[hidden email]
>>>>>>>> <http://user/SendEmail.jtp?type=node&node=100&i=0>> wrote:
>>>>>>>>
>>>>>>>>> Hello Robert,
>>>>>>>>>
>>>>>>>>> Thanks as usual for all your help with the information.
>>>>>>>>>
>>>>>>>>> I'm trying in vain to create the different input files from the
>>>>>>>>> program source code but running into difficulties.
>>>>>>>>>
>>>>>>>>> Could you (or anyone else) please post here samples of the 4
>>>>>>>>> inputs that are required to run this program ?
>>>>>>>>>
>>>>>>>>> Thanks in advance,
>>>>>>>>> Anirvan
>>>>>>>>>
>>>>>>>>> Le 09/09/2014 23:54, rmetzger0 [via Apache Flink (Incubator) User
>>>>>>>>> Mailing List archive.] a écrit :
>>>>>>>>>
>>>>>>>>> Hi Anirvan,
>>>>>>>>>
>>>>>>>>> sorry for the late response. You've posted the question to Nabble,
>>>>>>>>> which is only a mirror of our actual mailing list at [hidden
>>>>>>>>> email] <http://user/SendEmail.jtp?type=node&node=99&i=0>. Sadly,
>>>>>>>>> the message is not automatically posted to the apache list because the
>>>>>>>>> apache server is rejecting the mails from nabble.
>>>>>>>>>  I've already asked and there is no way to change this behavior.
>>>>>>>>> So I actually saw the two messages you posted here by accident.
>>>>>>>>>
>>>>>>>>> Regarding your actual question:
>>>>>>>>> - The command line arguments for the WebLogAnalysis example are:
>>>>>>>>>    "WebLogAnalysis <documents path> <ranks path> <visits
>>>>>>>>> path> <result path>"
>>>>>>>>>
>>>>>>>>> - Regarding the "info -d" command. I think its an artifact from
>>>>>>>>> our old java API. I've filed an issue in JIRA:
>>>>>>>>> https://issues.apache.org/jira/browse/FLINK-1095 Lets see how we
>>>>>>>>> resolve it. Thanks for reporting this!
>>>>>>>>>
>>>>>>>>> You can find the source code of all of our examples in the source
>>>>>>>>> release of Flink (in the flink-examples/flink-java-examples project. You
>>>>>>>>> can also access the source (and hence the examples) through GitHub:
>>>>>>>>> https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java/relational/WebLogAnalysis.java.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> To build the examples, you can run: "mvn clean package
>>>>>>>>> -DskipTests" in the "flink-examples/flink-java-examples" directory. This
>>>>>>>>> will re-build them.
>>>>>>>>>
>>>>>>>>> If you don't want to import the whole Flink project just for
>>>>>>>>> playing around with the examples, you can also create an empty maven
>>>>>>>>> project. This script:
>>>>>>>>> curl
>>>>>>>>> https://raw.githubusercontent.com/apache/incubator-flink/master/flink-quickstart/quickstart.sh |
>>>>>>>>> bash
>>>>>>>>>
>>>>>>>>> will automatically set everything up for you. Just import the
>>>>>>>>> "quickstart" project into Eclipse or IntelliJ. It will download all
>>>>>>>>> dependencies and package everything correctly. If you want to use an
>>>>>>>>> example there, just copy the Java file into the "quickstart" project.
>>>>>>>>>
>>>>>>>>> The examples are indeed a very good way to learn how to write
>>>>>>>>> Flink jobs.
>>>>>>>>>
>>>>>>>>> Please continue asking if you have further questions!
>>>>>>>>>
>>>>>>>>> Best,
>>>>>>>>> Robert
>>>>>>>>>
>>>>>>>>>
>>>
>>>
>>
>>
>

Re: Looking for instructions & source for flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

Posted by Anirvan BASU <an...@inria.fr>.

Hello Fabian, 

Thank you for your prompt reply. 

I did as you explained, this time using the HDFS store instead of our NFS. 

1. I copied all the input files from NFS to HDFS store using the copyFromLocal option. 
As you can see the input files are present in the HDFS store: 
$ hadoop dfs -ls flink/Weblogs 
Found 3 items 
-rw-r--r-- 2 abasu hadoop 21534 2014-11-05 12:09 /user/abasu/flink/Weblogs/documents 
-rw-r--r-- 2 abasu hadoop 1333 2014-11-05 12:09 /user/abasu/flink/Weblogs/ranks 
-rw-r--r-- 2 abasu hadoop 840961 2014-11-05 12:09 /user/abasu/flink/Weblogs/visits 

2. I ran the flink example jar for Weblogs with the following command: 
$ ./flink/bin/flink run flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar hdfs:///user/abasu/flink/Weblogs/documents hdfs:///user/abasu/flink/Weblogs/ranks hdfs:///user/abasu/flink/Weblogs/visits hdfs:///user/abasu/flink/Weblogs/result 

3. Below is part of the output (please scroll down to see the end of my email :-) ) : 
... 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (1/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (1/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (2/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (2/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (3/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (3/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (4/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (4/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (5/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (5/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (6/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (6/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (7/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (7/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (8/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (8/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (9/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (9/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (10/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (10/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (1/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (1/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (2/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (2/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (3/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (3/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (4/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (4/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (5/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (5/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (6/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (6/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (7/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (7/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (8/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (8/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (9/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (9/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (10/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (10/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (1/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (1/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (2/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (2/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (3/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (3/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (4/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (4/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (5/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (5/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (6/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (6/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (7/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (7/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (8/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (8/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (9/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (9/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (10/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (10/10) switched to DEPLOYING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (5/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (4/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (1/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (2/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (3/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (6/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (7/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (5/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (6/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (10/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (4/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (9/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (8/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (3/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (7/10) switched to RUNNING 
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11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (8/10) switched to RUNNING 
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11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (5/10) switched to RUNNING 
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11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (4/10) switched to RUNNING 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (2/10) switched to RUNNING 
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11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (3/10) switched to RUNNING 
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11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (10/10) switched to RUNNING 
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11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (9/10) switched to RUNNING 
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11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (4/10) switched to SCHEDULED 
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11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (2/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (5/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (1/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (6/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (9/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (7/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (3/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (8/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (4/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (9/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (2/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/documents) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords) -> Map (Projection [0]) (10/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (3/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (1/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (6/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (5/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (7/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (4/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (8/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/ranks) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank) (10/10) switched to FINISHED 
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11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (10/10) switched to FINISHED 
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11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (2/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (5/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (3/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (10/10) switched to SCHEDULED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (1/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (8/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (7/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (4/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (6/10) switched to FINISHED 
11/05/2014 11:13:43: CHAIN DataSource (CSV Input (|) hdfs:/user/abasu/flink/Weblogs/visits) -> Filter (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate) -> Map (Projection [0]) (9/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (10/10) switched to DEPLOYING 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (8/10) switched to RUNNING 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (9/10) switched to RUNNING 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (10/10) switched to RUNNING 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (4/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (4/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (3/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (1/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (2/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (3/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (1/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (2/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (5/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (7/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (5/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (7/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (6/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (6/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (8/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (8/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (9/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (9/10) switched to FINISHED 
11/05/2014 11:13:43: DataSink(CsvOutputFormat (path: hdfs:/user/abasu/flink/Weblogs/result, delimiter: |)) (10/10) switched to FINISHED 
11/05/2014 11:13:43: CoGroup (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits) (10/10) switched to FINISHED 
11/05/2014 11:13:43: Job execution switched to status FINISHED 

4. However, the files created for each worker output still remain empty: 
$ hadoop dfs -copyToLocal flink/Weblogs/result examples/Weblogs/ 
$ ls -al examples/Weblogs/result/ 
total 8 
drwxr-xr-x 2 abasu users 4096 Nov 5 13:49 . 
drwxr-xr-x 3 abasu users 4096 Nov 5 13:49 .. 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 1 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 10 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 2 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 3 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 4 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 5 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 6 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 7 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 8 
-rw-r--r-- 1 abasu users 0 Nov 5 13:49 9 

$ cat examples/Weblogs/result/1 
$ 

So I'm wondering what I am missing ... ? 

Thanks in advance for all your help and suggestions. 
Anirvan 

----- Original Message -----

> From: "Fabian Hueske" <fh...@apache.org>
> To: user@flink.incubator.apache.org
> Sent: Tuesday, November 4, 2014 4:28:40 PM
> Subject: Re: Looking for instructions & source for
> flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

> Hi Anirvan,

> you specify input and output as files in the local file system (file:///).
> Each worker needs access to the all input files, which means that each
> worker needs (a copy of) these files in its local file system.
> The common setup to use Flink in a distributed cluster is to use a
> distributed data store such as HDFS (or a data store that can be accessed by
> each node).
> Using a shared file system (like NFS) that is mounted into each worker would
> work, but remember, that all nodes will concurrently read and write to the
> shared system.

> Have you checked the local file systems on all workers for output?
> Did the job process any data at all? The jobs finishes within 1 second (which
> is still possible for very small input data).

> You can change the example program to write its output to the stdout by
> replacing the writeAsCSV() by print(). The stdout of all workers is
> redirected to the ./log/*.out files.

> Best, Fabian

> 2014-11-04 16:08 GMT+01:00 Anirvan BASU < anirvan.basu@inria.fr > :

> > Hello Robert, Stephan et al,
> 

> > Hope you are doing fine in Berlin.
> 

> > I am getting back to you on my previous problem on the WebLogAnalysis
> > example, after a long time.
> 

> > We are currently using Flink 0.7.0 over a 10-node cluster in Manager-Worker
> > configuration.
> 

> > We ran the following command:
> 
> > $ ./flink/bin/flink run
> > flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
> > file:///home/abasu/examples/Weblogs/documents
> > file:///home/abasu/examples/Weblogs/ranks
> > file:///home/abasu/examples/Weblogs/visits
> > file:///home/abasu/examples/Weblogs/result
> 

> > For the documents, rank and visits files, we used the data generated by you
> > from this link:
> 
> > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> 

> > The program executed with the following output:
> 
> > 11/04/2014 14:58:12: Job execution switched to status RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: Job execution switched to status FINISHED
> 

> > The following directory was created:
> 
> > /home/abasu/examples/Weblogs/result
> 
> > with 9 files (named 1 to 9)
> 
> > All these files are empty!
> 

> > Hence my naive question: Is this the expected output ? Or what should be
> > the
> > expected output for an error-free run ?
> 

> > Please let me know where we are going wrong?
> 
> > If possible do you have other data generated to try the WebLogAnalysis
> > example ?
> 

> > Thanks in advance for your advice and help,
> 
> > Anirvan
> 

> > > > > > > > > > > Le 23/09/2014 17:22, rmetzger0 [via Apache Flink
> > > > > > > > > > > (Incubator)
> > > > > > > > > > > User
> > > > > > > > > > > Mailing
> > > > > > > > > > > List archive.] a écrit :
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > Hi,
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > you have to use the "WebLogDataGenerator" found here:
> > > > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/relational/util/WebLogDataGenerator.java
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > It accepts two arguments, the number of documents and
> > > > > > > > > > > > visits.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > The generated files are located in /tmp/documents
> > > > > > > > > > > > /tmp/ranks
> > > > > > > > > > > > and
> > > > > > > > > > > > /tmp/visits.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > I've generated some sample data for you, located here:
> > > > > > > > > > > > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > Best,
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > Robert
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > On Tue, Sep 23, 2014 at 4:05 PM, nirvanesque [via
> > > > > > > > > > > > Apache
> > > > > > > > > > > > Flink
> > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > User Mailing List archive.] < [hidden email] > wrote:
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Hello Robert,
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Thanks as usual for all your help with the
> > > > > > > > > > > > > information.
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > I'm trying in vain to create the different input
> > > > > > > > > > > > > files
> > > > > > > > > > > > > from
> > > > > > > > > > > > > the
> > > > > > > > > > > > > program
> > > > > > > > > > > > > source code but running into difficulties.
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Could you (or anyone else) please post here samples
> > > > > > > > > > > > > of
> > > > > > > > > > > > > the
> > > > > > > > > > > > > 4
> > > > > > > > > > > > > inputs
> > > > > > > > > > > > > that
> > > > > > > > > > > > > are
> > > > > > > > > > > > > required to run this program ?
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Thanks in advance,
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > Anirvan
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Le 09/09/2014 23:54, rmetzger0 [via Apache Flink
> > > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > > User
> > > > > > > > > > > > > Mailing
> > > > > > > > > > > > > List archive.] a écrit :
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > Hi Anirvan,
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > sorry for the late response. You've posted the
> > > > > > > > > > > > > > question
> > > > > > > > > > > > > > to
> > > > > > > > > > > > > > Nabble,
> > > > > > > > > > > > > > which
> > > > > > > > > > > > > > is
> > > > > > > > > > > > > > only a mirror of our actual mailing list at [hidden
> > > > > > > > > > > > > > email]
> > > > > > > > > > > > > > .
> > > > > > > > > > > > > > Sadly,
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > message is not automatically posted to the apache
> > > > > > > > > > > > > > list
> > > > > > > > > > > > > > because
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > apache
> > > > > > > > > > > > > > server is rejecting the mails from nabble.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > I've already asked and there is no way to change
> > > > > > > > > > > > > > this
> > > > > > > > > > > > > > behavior.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > So I actually saw the two messages you posted here
> > > > > > > > > > > > > > by
> > > > > > > > > > > > > > accident.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > Regarding your actual question:
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > - The command line arguments for the WebLogAnalysis
> > > > > > > > > > > > > > example
> > > > > > > > > > > > > > are:
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > "WebLogAnalysis <documents path> <ranks path>
> > > > > > > > > > > > > > <visits
> > > > > > > > > > > > > > path>
> > > > > > > > > > > > > > <result
> > > > > > > > > > > > > > path>"
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > - Regarding the "info -d" command. I think its an
> > > > > > > > > > > > > > artifact
> > > > > > > > > > > > > > from
> > > > > > > > > > > > > > our
> > > > > > > > > > > > > > old
> > > > > > > > > > > > > > java
> > > > > > > > > > > > > > API. I've filed an issue in JIRA:
> > > > > > > > > > > > > > https://issues.apache.org/jira/browse/FLINK-1095
> > > > > > > > > > > > > > Lets
> > > > > > > > > > > > > > see
> > > > > > > > > > > > > > how
> > > > > > > > > > > > > > we
> > > > > > > > > > > > > > resolve
> > > > > > > > > > > > > > it.
> > > > > > > > > > > > > > Thanks for reporting this!
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > You can find the source code of all of our examples
> > > > > > > > > > > > > > in
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > source
> > > > > > > > > > > > > > release
> > > > > > > > > > > > > > of
> > > > > > > > > > > > > > Flink (in the flink-examples/flink-java-examples
> > > > > > > > > > > > > > project.
> > > > > > > > > > > > > > You
> > > > > > > > > > > > > > can
> > > > > > > > > > > > > > also
> > > > > > > > > > > > > > access the source (and hence the examples) through
> > > > > > > > > > > > > > GitHub:
> > > > > > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java/relational/WebLogAnalysis.java
> > > > > > > > > > > > > > .
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > To build the examples, you can run: "mvn clean
> > > > > > > > > > > > > > package
> > > > > > > > > > > > > > -DskipTests"
> > > > > > > > > > > > > > in
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > "flink-examples/flink-java-examples" directory.
> > > > > > > > > > > > > > This
> > > > > > > > > > > > > > will
> > > > > > > > > > > > > > re-build
> > > > > > > > > > > > > > them.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > If you don't want to import the whole Flink project
> > > > > > > > > > > > > > just
> > > > > > > > > > > > > > for
> > > > > > > > > > > > > > playing
> > > > > > > > > > > > > > around
> > > > > > > > > > > > > > with the examples, you can also create an empty
> > > > > > > > > > > > > > maven
> > > > > > > > > > > > > > project.
> > > > > > > > > > > > > > This
> > > > > > > > > > > > > > script:
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > curl
> > > > > > > > > > > > > > https://raw.githubusercontent.com/apache/incubator-flink/master/flink-quickstart/quickstart.sh
> > > > > > > > > > > > > > | bash
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > will automatically set everything up for you. Just
> > > > > > > > > > > > > > import
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > "quickstart"
> > > > > > > > > > > > > > project into Eclipse or IntelliJ. It will download
> > > > > > > > > > > > > > all
> > > > > > > > > > > > > > dependencies
> > > > > > > > > > > > > > and
> > > > > > > > > > > > > > package everything correctly. If you want to use an
> > > > > > > > > > > > > > example
> > > > > > > > > > > > > > there,
> > > > > > > > > > > > > > just
> > > > > > > > > > > > > > copy
> > > > > > > > > > > > > > the Java file into the "quickstart" project.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > The examples are indeed a very good way to learn
> > > > > > > > > > > > > > how
> > > > > > > > > > > > > > to
> > > > > > > > > > > > > > write
> > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > jobs.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > Please continue asking if you have further
> > > > > > > > > > > > > > questions!
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > Best,
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > Robert
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
>

Re: Looking for instructions & source for flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

Posted by Anirvan BASU <an...@inria.fr>.

Hello Fabien and everyone, 

In my previous post, I missed some of your questions from your last email. 

Here are my replies: 
Have you checked the local file systems on all workers for output? 
Yes, I did (in the case of using "file:///address/to/local/file" using NFS). They were the same empty files. 

Did the job process any data at all? The jobs finishes within 1 second (which is still possible for very small input data). 
The data that was used was provided to me by robert Metzger. Please see the link here: https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog 
Actually, the first lines in the "rank" file had some problem with the separators '|' It may be due to difference in coding between Linux machines ... the programme would end up with some error always. 
So I deleted the top few lines and then the programme finished with code FINISHED but empty files :-(( 

You can change the example program to write its output to the stdout by replacing the writeAsCSV() by print(). The stdout of all workers is redirected to the ./log/*.out files. 
Question to you: What is the location of this stdtout ./log/* ? I could not find it anywhere - neither in my local directories nor in the system root. 
Question to you: Is it possible to change the location of the stdout by changing the conf file flink-conf.yaml ? Which exact parameter should I change ? 

Thanks in advance for all your help, 
Anirvan 

----- Original Message -----

> From: "Fabian Hueske" <fh...@apache.org>
> To: user@flink.incubator.apache.org
> Sent: Tuesday, November 4, 2014 4:28:40 PM
> Subject: Re: Looking for instructions & source for
> flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

> Hi Anirvan,

> you specify input and output as files in the local file system (file:///).
> Each worker needs access to the all input files, which means that each
> worker needs (a copy of) these files in its local file system.
> The common setup to use Flink in a distributed cluster is to use a
> distributed data store such as HDFS (or a data store that can be accessed by
> each node).
> Using a shared file system (like NFS) that is mounted into each worker would
> work, but remember, that all nodes will concurrently read and write to the
> shared system.

> Have you checked the local file systems on all workers for output?
> Did the job process any data at all? The jobs finishes within 1 second (which
> is still possible for very small input data).

> You can change the example program to write its output to the stdout by
> replacing the writeAsCSV() by print(). The stdout of all workers is
> redirected to the ./log/*.out files.

> Best, Fabian

> 2014-11-04 16:08 GMT+01:00 Anirvan BASU < anirvan.basu@inria.fr > :

> > Hello Robert, Stephan et al,
> 

> > Hope you are doing fine in Berlin.
> 

> > I am getting back to you on my previous problem on the WebLogAnalysis
> > example, after a long time.
> 

> > We are currently using Flink 0.7.0 over a 10-node cluster in Manager-Worker
> > configuration.
> 

> > We ran the following command:
> 
> > $ ./flink/bin/flink run
> > flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
> > file:///home/abasu/examples/Weblogs/documents
> > file:///home/abasu/examples/Weblogs/ranks
> > file:///home/abasu/examples/Weblogs/visits
> > file:///home/abasu/examples/Weblogs/result
> 

> > For the documents, rank and visits files, we used the data generated by you
> > from this link:
> 
> > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> 

> > The program executed with the following output:
> 
> > 11/04/2014 14:58:12: Job execution switched to status RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (1/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (1/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (1/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (2/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (2/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (2/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (3/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (3/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (3/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (4/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (4/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (4/9) switched to RUNNING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (5/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (5/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:12: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (5/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (6/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (6/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (6/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (7/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (7/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (7/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (8/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (8/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (8/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (9/9) switched to SCHEDULED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (9/9) switched to DEPLOYING
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (9/9) switched to RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13:
> > Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> > (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> > SCHEDULED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> > DEPLOYING
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/documents) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> > -> Map (Projection [0]) (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/visits) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> > -> Map (Projection [0]) (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CHAIN DataSource (CSV Input (|)
> > file:/home/abasu/examples/Weblogs/ranks) -> Filter
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> > (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> > RUNNING
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (7/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (8/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (5/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (6/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (4/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (1/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (3/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (2/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: DataSink(CsvOutputFormat (path:
> > file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> > FINISHED
> 
> > 11/04/2014 14:58:13: CoGroup
> > (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> > (9/9) switched to FINISHED
> 
> > 11/04/2014 14:58:13: Job execution switched to status FINISHED
> 

> > The following directory was created:
> 
> > /home/abasu/examples/Weblogs/result
> 
> > with 9 files (named 1 to 9)
> 
> > All these files are empty!
> 

> > Hence my naive question: Is this the expected output ? Or what should be
> > the
> > expected output for an error-free run ?
> 

> > Please let me know where we are going wrong?
> 
> > If possible do you have other data generated to try the WebLogAnalysis
> > example ?
> 

> > Thanks in advance for your advice and help,
> 
> > Anirvan
> 

> > > > > > > > > > > Le 23/09/2014 17:22, rmetzger0 [via Apache Flink
> > > > > > > > > > > (Incubator)
> > > > > > > > > > > User
> > > > > > > > > > > Mailing
> > > > > > > > > > > List archive.] a écrit :
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > Hi,
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > you have to use the "WebLogDataGenerator" found here:
> > > > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/relational/util/WebLogDataGenerator.java
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > It accepts two arguments, the number of documents and
> > > > > > > > > > > > visits.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > The generated files are located in /tmp/documents
> > > > > > > > > > > > /tmp/ranks
> > > > > > > > > > > > and
> > > > > > > > > > > > /tmp/visits.
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > I've generated some sample data for you, located here:
> > > > > > > > > > > > https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > Best,
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > Robert
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > On Tue, Sep 23, 2014 at 4:05 PM, nirvanesque [via
> > > > > > > > > > > > Apache
> > > > > > > > > > > > Flink
> > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > User Mailing List archive.] < [hidden email] > wrote:
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Hello Robert,
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Thanks as usual for all your help with the
> > > > > > > > > > > > > information.
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > I'm trying in vain to create the different input
> > > > > > > > > > > > > files
> > > > > > > > > > > > > from
> > > > > > > > > > > > > the
> > > > > > > > > > > > > program
> > > > > > > > > > > > > source code but running into difficulties.
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Could you (or anyone else) please post here samples
> > > > > > > > > > > > > of
> > > > > > > > > > > > > the
> > > > > > > > > > > > > 4
> > > > > > > > > > > > > inputs
> > > > > > > > > > > > > that
> > > > > > > > > > > > > are
> > > > > > > > > > > > > required to run this program ?
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Thanks in advance,
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > Anirvan
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > Le 09/09/2014 23:54, rmetzger0 [via Apache Flink
> > > > > > > > > > > > > (Incubator)
> > > > > > > > > > > > > User
> > > > > > > > > > > > > Mailing
> > > > > > > > > > > > > List archive.] a écrit :
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > Hi Anirvan,
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > sorry for the late response. You've posted the
> > > > > > > > > > > > > > question
> > > > > > > > > > > > > > to
> > > > > > > > > > > > > > Nabble,
> > > > > > > > > > > > > > which
> > > > > > > > > > > > > > is
> > > > > > > > > > > > > > only a mirror of our actual mailing list at [hidden
> > > > > > > > > > > > > > email]
> > > > > > > > > > > > > > .
> > > > > > > > > > > > > > Sadly,
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > message is not automatically posted to the apache
> > > > > > > > > > > > > > list
> > > > > > > > > > > > > > because
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > apache
> > > > > > > > > > > > > > server is rejecting the mails from nabble.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > I've already asked and there is no way to change
> > > > > > > > > > > > > > this
> > > > > > > > > > > > > > behavior.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > So I actually saw the two messages you posted here
> > > > > > > > > > > > > > by
> > > > > > > > > > > > > > accident.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > Regarding your actual question:
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > - The command line arguments for the WebLogAnalysis
> > > > > > > > > > > > > > example
> > > > > > > > > > > > > > are:
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > "WebLogAnalysis <documents path> <ranks path>
> > > > > > > > > > > > > > <visits
> > > > > > > > > > > > > > path>
> > > > > > > > > > > > > > <result
> > > > > > > > > > > > > > path>"
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > - Regarding the "info -d" command. I think its an
> > > > > > > > > > > > > > artifact
> > > > > > > > > > > > > > from
> > > > > > > > > > > > > > our
> > > > > > > > > > > > > > old
> > > > > > > > > > > > > > java
> > > > > > > > > > > > > > API. I've filed an issue in JIRA:
> > > > > > > > > > > > > > https://issues.apache.org/jira/browse/FLINK-1095
> > > > > > > > > > > > > > Lets
> > > > > > > > > > > > > > see
> > > > > > > > > > > > > > how
> > > > > > > > > > > > > > we
> > > > > > > > > > > > > > resolve
> > > > > > > > > > > > > > it.
> > > > > > > > > > > > > > Thanks for reporting this!
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > You can find the source code of all of our examples
> > > > > > > > > > > > > > in
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > source
> > > > > > > > > > > > > > release
> > > > > > > > > > > > > > of
> > > > > > > > > > > > > > Flink (in the flink-examples/flink-java-examples
> > > > > > > > > > > > > > project.
> > > > > > > > > > > > > > You
> > > > > > > > > > > > > > can
> > > > > > > > > > > > > > also
> > > > > > > > > > > > > > access the source (and hence the examples) through
> > > > > > > > > > > > > > GitHub:
> > > > > > > > > > > > > > https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java/relational/WebLogAnalysis.java
> > > > > > > > > > > > > > .
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > To build the examples, you can run: "mvn clean
> > > > > > > > > > > > > > package
> > > > > > > > > > > > > > -DskipTests"
> > > > > > > > > > > > > > in
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > "flink-examples/flink-java-examples" directory.
> > > > > > > > > > > > > > This
> > > > > > > > > > > > > > will
> > > > > > > > > > > > > > re-build
> > > > > > > > > > > > > > them.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > If you don't want to import the whole Flink project
> > > > > > > > > > > > > > just
> > > > > > > > > > > > > > for
> > > > > > > > > > > > > > playing
> > > > > > > > > > > > > > around
> > > > > > > > > > > > > > with the examples, you can also create an empty
> > > > > > > > > > > > > > maven
> > > > > > > > > > > > > > project.
> > > > > > > > > > > > > > This
> > > > > > > > > > > > > > script:
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > curl
> > > > > > > > > > > > > > https://raw.githubusercontent.com/apache/incubator-flink/master/flink-quickstart/quickstart.sh
> > > > > > > > > > > > > > | bash
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > will automatically set everything up for you. Just
> > > > > > > > > > > > > > import
> > > > > > > > > > > > > > the
> > > > > > > > > > > > > > "quickstart"
> > > > > > > > > > > > > > project into Eclipse or IntelliJ. It will download
> > > > > > > > > > > > > > all
> > > > > > > > > > > > > > dependencies
> > > > > > > > > > > > > > and
> > > > > > > > > > > > > > package everything correctly. If you want to use an
> > > > > > > > > > > > > > example
> > > > > > > > > > > > > > there,
> > > > > > > > > > > > > > just
> > > > > > > > > > > > > > copy
> > > > > > > > > > > > > > the Java file into the "quickstart" project.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > The examples are indeed a very good way to learn
> > > > > > > > > > > > > > how
> > > > > > > > > > > > > > to
> > > > > > > > > > > > > > write
> > > > > > > > > > > > > > Flink
> > > > > > > > > > > > > > jobs.
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > Please continue asking if you have further
> > > > > > > > > > > > > > questions!
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > > > > > > > > > Best,
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > > > > > > > > > Robert
> > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > 
> > > > > > > > 
> > > > > > > 
> > > > > > 
> > > > > 
> > > > 
> > > 
> > 
>

Re: Looking for instructions & source for flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar

Posted by Fabian Hueske <fh...@apache.org>.

Hi Anirvan,

you specify input and output as files in the local file system (file:///).
Each worker needs access to the all input files, which means that each
worker needs (a copy of) these files in its local file system.
The common setup to use Flink in a distributed cluster is to use a
distributed data store such as HDFS (or a data store that can be accessed
by each node).
Using a shared file system (like NFS) that is mounted into each worker
would work, but remember, that all nodes will concurrently read and write
to the shared system.

Have you checked the local file systems on all workers for output?
Did the job process any data at all? The jobs finishes within 1 second
(which is still possible for very small input data).

You can change the example program to write its output to the stdout by
replacing the writeAsCSV() by print(). The stdout of all workers is
redirected to the ./log/*.out files.

Best, Fabian

2014-11-04 16:08 GMT+01:00 Anirvan BASU <an...@inria.fr>:

> Hello Robert, Stephan et al,
>
> Hope you are doing fine in Berlin.
>
> I am getting back to you on my previous problem on the WebLogAnalysis
> example, after a long time.
>
> We are currently using Flink 0.7.0 over a 10-node cluster in
> Manager-Worker configuration.
>
> We ran the following command:
> $ ./flink/bin/flink run
> flink/examples/flink-java-examples-0.7.0-incubating-WebLogAnalysis.jar
> file:///home/abasu/examples/Weblogs/documents
> file:///home/abasu/examples/Weblogs/ranks
> file:///home/abasu/examples/Weblogs/visits
> file:///home/abasu/examples/Weblogs/result
>
> For the documents, rank and visits files, we used the data generated by
> you from this link:
> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>
> The program executed with the following output:
> 11/04/2014 14:58:12:    Job execution switched to status RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (1/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (1/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (2/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (2/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (3/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (3/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (4/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (4/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (5/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (5/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (6/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (6/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (7/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (7/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (8/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (8/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (9/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (9/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (1/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (1/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (2/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (2/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (3/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (3/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (4/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (4/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (5/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (5/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (6/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (6/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (7/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (7/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (8/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (8/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (9/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (9/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (1/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (1/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (2/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (2/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (3/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (3/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (4/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (4/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (5/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (5/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (6/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (1/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (6/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (7/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (7/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (8/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (8/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (9/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (9/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (2/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (5/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (6/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (7/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (8/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (2/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (9/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (5/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (6/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (8/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (7/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (3/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (9/9) switched to RUNNING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (1/9) switched to SCHEDULED
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (1/9) switched to DEPLOYING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (2/9) switched to SCHEDULED
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (2/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (8/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (2/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (3/9) switched to RUNNING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (2/9) switched to RUNNING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (3/9) switched to SCHEDULED
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (3/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (1/9) switched to SCHEDULED
> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (1/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (1/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (3/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (1/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (4/9) switched to RUNNING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (1/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (4/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (5/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (6/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (4/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (7/9) switched to RUNNING
> 11/04/2014 14:58:12:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (9/9) switched to RUNNING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (3/9) switched to RUNNING
> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (1/9) switched to RUNNING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (4/9) switched to SCHEDULED
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (4/9) switched to DEPLOYING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
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> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (6/9) switched to DEPLOYING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
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> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
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> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (6/9) switched to RUNNING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (5/9) switched to RUNNING
> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
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> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
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> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (4/9) switched to RUNNING
> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (2/9) switched to RUNNING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (7/9) switched to SCHEDULED
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> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
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> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
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> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (8/9) switched to DEPLOYING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (7/9) switched to RUNNING
> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
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> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
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> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (8/9) switched to RUNNING
> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
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> 11/04/2014 14:58:12:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (9/9) switched to DEPLOYING
> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (3/9) switched to RUNNING
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> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (9/9) switched to RUNNING
> 11/04/2014 14:58:12:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
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> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
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> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
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> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
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> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
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> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> SCHEDULED
> 11/04/2014 14:58:13:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (7/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> DEPLOYING
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> SCHEDULED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> DEPLOYING
> 11/04/2014 14:58:13:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (8/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> SCHEDULED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> DEPLOYING
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> SCHEDULED
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> DEPLOYING
> 11/04/2014 14:58:13:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (5/9) switched to FINISHED
> 11/04/2014 14:58:13:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
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> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (6/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> SCHEDULED
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> RUNNING
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> DEPLOYING
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> SCHEDULED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> DEPLOYING
> 11/04/2014 14:58:13:
> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (3/9) switched to FINISHED
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> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (2/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> SCHEDULED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> DEPLOYING
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> SCHEDULED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> DEPLOYING
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> RUNNING
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> RUNNING
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> RUNNING
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> RUNNING
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
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> Join(org.apache.flink.api.java.operators.JoinOperator$ProjectFlatJoinFunction)
> (1/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> RUNNING
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (4/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
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> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
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> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
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> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
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> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
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> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
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> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> SCHEDULED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (9/9) switched to FINISHED
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> DEPLOYING
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
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> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
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> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (7/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (6/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (5/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (8/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (1/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/documents) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterDocByKeyWords)
> -> Map (Projection [0]) (3/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (1/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (1/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/visits) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterVisitsByDate)
> -> Map (Projection [0]) (3/9) switched to FINISHED
> 11/04/2014 14:58:13:    CHAIN DataSource (CSV Input (|)
> file:/home/abasu/examples/Weblogs/ranks) -> Filter
> (org.apache.flink.examples.java.relational.WebLogAnalysis$FilterByRank)
> (3/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> RUNNING
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> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (7/9) switched to
> FINISHED
> 11/04/2014 14:58:13:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (7/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (8/9) switched to
> FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (5/9) switched to
> FINISHED
> 11/04/2014 14:58:13:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (8/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (6/9) switched to
> FINISHED
> 11/04/2014 14:58:13:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (5/9) switched to FINISHED
> 11/04/2014 14:58:13:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (6/9) switched to FINISHED
> 11/04/2014 14:58:13:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (4/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (4/9) switched to
> FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (1/9) switched to
> FINISHED
> 11/04/2014 14:58:13:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (1/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (3/9) switched to
> FINISHED
> 11/04/2014 14:58:13:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (3/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (2/9) switched to
> FINISHED
> 11/04/2014 14:58:13:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (2/9) switched to FINISHED
> 11/04/2014 14:58:13:    DataSink(CsvOutputFormat (path:
> file:/home/abasu/examples/Weblogs/result, delimiter: |)) (9/9) switched to
> FINISHED
> 11/04/2014 14:58:13:    CoGroup
> (org.apache.flink.examples.java.relational.WebLogAnalysis$AntiJoinVisits)
> (9/9) switched to FINISHED
> 11/04/2014 14:58:13:    Job execution switched to status FINISHED
>
> The following directory was created:
> /home/abasu/examples/Weblogs/result
> with 9 files (named 1 to 9)
> All these files are empty!
>
> Hence my naive question: Is this the expected output ? Or what should be
> the expected output for an error-free run ?
>
> Please let me know where we are going wrong?
> If possible do you have other data generated to try the WebLogAnalysis
> example ?
>
> Thanks in advance for your advice and help,
> Anirvan
>
>
>
>>>
>>>
>>>>>> Le 23/09/2014 17:22, rmetzger0 [via Apache Flink (Incubator) User
>>>>>> Mailing List archive.] a écrit :
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> you have to use the "WebLogDataGenerator" found here:
>>>>>> https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/examples/java/relational/util/WebLogDataGenerator.java
>>>>>>
>>>>>> It accepts two arguments, the number of documents and visits.
>>>>>> The generated files are located in /tmp/documents /tmp/ranks and
>>>>>> /tmp/visits.
>>>>>> I've generated some sample data for you, located here:
>>>>>> https://github.com/rmetzger/scratch/tree/weblogdataexample/weblog
>>>>>>
>>>>>>
>>>>>> Best,
>>>>>> Robert
>>>>>>
>>>>>>
>>>>>> On Tue, Sep 23, 2014 at 4:05 PM, nirvanesque [via Apache Flink
>>>>>> (Incubator) User Mailing List archive.] <[hidden email]
>>>>>> <http://user/SendEmail.jtp?type=node&node=100&i=0>> wrote:
>>>>>>
>>>>>>> Hello Robert,
>>>>>>>
>>>>>>> Thanks as usual for all your help with the information.
>>>>>>>
>>>>>>> I'm trying in vain to create the different input files from the
>>>>>>> program source code but running into difficulties.
>>>>>>>
>>>>>>> Could you (or anyone else) please post here samples of the 4 inputs
>>>>>>> that are required to run this program ?
>>>>>>>
>>>>>>> Thanks in advance,
>>>>>>> Anirvan
>>>>>>>
>>>>>>> Le 09/09/2014 23:54, rmetzger0 [via Apache Flink (Incubator) User
>>>>>>> Mailing List archive.] a écrit :
>>>>>>>
>>>>>>> Hi Anirvan,
>>>>>>>
>>>>>>> sorry for the late response. You've posted the question to Nabble,
>>>>>>> which is only a mirror of our actual mailing list at [hidden email]
>>>>>>> <http://user/SendEmail.jtp?type=node&node=99&i=0>. Sadly, the
>>>>>>> message is not automatically posted to the apache list because the apache
>>>>>>> server is rejecting the mails from nabble.
>>>>>>>  I've already asked and there is no way to change this behavior.
>>>>>>> So I actually saw the two messages you posted here by accident.
>>>>>>>
>>>>>>> Regarding your actual question:
>>>>>>> - The command line arguments for the WebLogAnalysis example are:
>>>>>>>    "WebLogAnalysis <documents path> <ranks path> <visits
>>>>>>> path> <result path>"
>>>>>>>
>>>>>>> - Regarding the "info -d" command. I think its an artifact from our
>>>>>>> old java API. I've filed an issue in JIRA:
>>>>>>> https://issues.apache.org/jira/browse/FLINK-1095 Lets see how we
>>>>>>> resolve it. Thanks for reporting this!
>>>>>>>
>>>>>>> You can find the source code of all of our examples in the source
>>>>>>> release of Flink (in the flink-examples/flink-java-examples project. You
>>>>>>> can also access the source (and hence the examples) through GitHub:
>>>>>>> https://github.com/apache/incubator-flink/blob/master/flink-examples/flink-java-examples/src/main/java/org/apache/flink/example/java/relational/WebLogAnalysis.java.
>>>>>>>
>>>>>>>
>>>>>>> To build the examples, you can run: "mvn clean package -DskipTests"
>>>>>>> in the "flink-examples/flink-java-examples" directory. This will re-build
>>>>>>> them.
>>>>>>>
>>>>>>> If you don't want to import the whole Flink project just for playing
>>>>>>> around with the examples, you can also create an empty maven project. This
>>>>>>> script:
>>>>>>> curl
>>>>>>> https://raw.githubusercontent.com/apache/incubator-flink/master/flink-quickstart/quickstart.sh |
>>>>>>> bash
>>>>>>>
>>>>>>> will automatically set everything up for you. Just import the
>>>>>>> "quickstart" project into Eclipse or IntelliJ. It will download all
>>>>>>> dependencies and package everything correctly. If you want to use an
>>>>>>> example there, just copy the Java file into the "quickstart" project.
>>>>>>>
>>>>>>> The examples are indeed a very good way to learn how to write Flink
>>>>>>> jobs.
>>>>>>>
>>>>>>> Please continue asking if you have further questions!
>>>>>>>
>>>>>>> Best,
>>>>>>> Robert
>>>>>>>
>>>>>>>
>
>