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Posted to dev@nutch.apache.org by "Lewis John McGibbney (JIRA)" <ji...@apache.org> on 2012/06/14 01:31:43 UTC
[jira] [Created] (NUTCH-1391) readdb -stats fires
java.io.EOFException
Lewis John McGibbney created NUTCH-1391:
-------------------------------------------
Summary: readdb -stats fires java.io.EOFException
Key: NUTCH-1391
URL: https://issues.apache.org/jira/browse/NUTCH-1391
Project: Nutch
Issue Type: Bug
Components: crawldb
Affects Versions: nutchgora
Reporter: Lewis John McGibbney
Fix For: 2.1
This is confirmed to be the case with both HBase and Cassandra v1.1.1
lewis@lewis:~/ASF/nutchgora/runtime/local$ ./bin/nutch readdb -stats
WebTable statistics start
WebTableReader: java.io.EOFException
at java.io.DataInputStream.readFully(DataInputStream.java:180)
at java.io.DataInputStream.readFully(DataInputStream.java:152)
at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1508)
at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1486)
at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1475)
at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1470)
at org.apache.hadoop.mapred.SequenceFileOutputFormat.getReaders(SequenceFileOutputFormat.java:89)
at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:537)
at org.apache.nutch.crawl.WebTableReader.processStatJob(WebTableReader.java:218)
at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:479)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.nutch.crawl.WebTableReader.main(WebTableReader.java:412)
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[jira] [Commented] (NUTCH-1391) readdb -stats fires
java.io.EOFException
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/NUTCH-1391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13398181#comment-13398181 ]
Hudson commented on NUTCH-1391:
-------------------------------
Integrated in Nutch-nutchgora #287 (See [https://builds.apache.org/job/Nutch-nutchgora/287/])
NUTCH-1391 readdb -stats fires java.io.EOFException (Revision 1352037)
Result = SUCCESS
jnioche :
Files :
* /nutch/branches/nutchgora/CHANGES.txt
* /nutch/branches/nutchgora/src/java/org/apache/nutch/crawl/WebTableReader.java
> readdb -stats fires java.io.EOFException
> ----------------------------------------
>
> Key: NUTCH-1391
> URL: https://issues.apache.org/jira/browse/NUTCH-1391
> Project: Nutch
> Issue Type: Bug
> Components: crawldb
> Affects Versions: nutchgora
> Reporter: Lewis John McGibbney
> Fix For: nutchgora
>
>
> This is confirmed to be the case with both HBase and Cassandra v1.1.1
> lewis@lewis:~/ASF/nutchgora/runtime/local$ ./bin/nutch readdb -stats
> WebTable statistics start
> WebTableReader: java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:180)
> at java.io.DataInputStream.readFully(DataInputStream.java:152)
> at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1508)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1486)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1475)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1470)
> at org.apache.hadoop.mapred.SequenceFileOutputFormat.getReaders(SequenceFileOutputFormat.java:89)
> at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:537)
> at org.apache.nutch.crawl.WebTableReader.processStatJob(WebTableReader.java:218)
> at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:479)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
> at org.apache.nutch.crawl.WebTableReader.main(WebTableReader.java:412)
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[jira] [Resolved] (NUTCH-1391) readdb -stats fires
java.io.EOFException
Posted by "Julien Nioche (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/NUTCH-1391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julien Nioche resolved NUTCH-1391.
----------------------------------
Resolution: Fixed
Committed revision 1352037.
> readdb -stats fires java.io.EOFException
> ----------------------------------------
>
> Key: NUTCH-1391
> URL: https://issues.apache.org/jira/browse/NUTCH-1391
> Project: Nutch
> Issue Type: Bug
> Components: crawldb
> Affects Versions: nutchgora
> Reporter: Lewis John McGibbney
> Fix For: nutchgora
>
>
> This is confirmed to be the case with both HBase and Cassandra v1.1.1
> lewis@lewis:~/ASF/nutchgora/runtime/local$ ./bin/nutch readdb -stats
> WebTable statistics start
> WebTableReader: java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:180)
> at java.io.DataInputStream.readFully(DataInputStream.java:152)
> at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1508)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1486)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1475)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1470)
> at org.apache.hadoop.mapred.SequenceFileOutputFormat.getReaders(SequenceFileOutputFormat.java:89)
> at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:537)
> at org.apache.nutch.crawl.WebTableReader.processStatJob(WebTableReader.java:218)
> at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:479)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
> at org.apache.nutch.crawl.WebTableReader.main(WebTableReader.java:412)
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[jira] [Commented] (NUTCH-1391) readdb -stats fires
java.io.EOFException
Posted by "Julien Nioche (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/NUTCH-1391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13397411#comment-13397411 ]
Julien Nioche commented on NUTCH-1391:
--------------------------------------
A repeart of NUTCH-1110 -> we dump the output of the stats job as a temp sequence file on HDFS and it contains a _success file on which we choke when trying to read from it.
> readdb -stats fires java.io.EOFException
> ----------------------------------------
>
> Key: NUTCH-1391
> URL: https://issues.apache.org/jira/browse/NUTCH-1391
> Project: Nutch
> Issue Type: Bug
> Components: crawldb
> Affects Versions: nutchgora
> Reporter: Lewis John McGibbney
> Fix For: nutchgora
>
>
> This is confirmed to be the case with both HBase and Cassandra v1.1.1
> lewis@lewis:~/ASF/nutchgora/runtime/local$ ./bin/nutch readdb -stats
> WebTable statistics start
> WebTableReader: java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:180)
> at java.io.DataInputStream.readFully(DataInputStream.java:152)
> at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1508)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1486)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1475)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1470)
> at org.apache.hadoop.mapred.SequenceFileOutputFormat.getReaders(SequenceFileOutputFormat.java:89)
> at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:537)
> at org.apache.nutch.crawl.WebTableReader.processStatJob(WebTableReader.java:218)
> at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:479)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
> at org.apache.nutch.crawl.WebTableReader.main(WebTableReader.java:412)
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[jira] [Updated] (NUTCH-1391) readdb -stats fires
java.io.EOFException
Posted by "Julien Nioche (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/NUTCH-1391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julien Nioche updated NUTCH-1391:
---------------------------------
Fix Version/s: (was: 2.1)
nutchgora
I think we should fix it for 2.0. "readdb -stats" is quite an important command which we must have, at least for testing
> readdb -stats fires java.io.EOFException
> ----------------------------------------
>
> Key: NUTCH-1391
> URL: https://issues.apache.org/jira/browse/NUTCH-1391
> Project: Nutch
> Issue Type: Bug
> Components: crawldb
> Affects Versions: nutchgora
> Reporter: Lewis John McGibbney
> Fix For: nutchgora
>
>
> This is confirmed to be the case with both HBase and Cassandra v1.1.1
> lewis@lewis:~/ASF/nutchgora/runtime/local$ ./bin/nutch readdb -stats
> WebTable statistics start
> WebTableReader: java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:180)
> at java.io.DataInputStream.readFully(DataInputStream.java:152)
> at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1508)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1486)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1475)
> at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1470)
> at org.apache.hadoop.mapred.SequenceFileOutputFormat.getReaders(SequenceFileOutputFormat.java:89)
> at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:537)
> at org.apache.nutch.crawl.WebTableReader.processStatJob(WebTableReader.java:218)
> at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:479)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
> at org.apache.nutch.crawl.WebTableReader.main(WebTableReader.java:412)
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