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Posted to dev@flink.apache.org by "Hariharan Gopalan (Jira)" <ji...@apache.org> on 2022/02/11 14:01:00 UTC

[jira] [Created] (FLINK-26094) Graph library not producing output to file

Hariharan Gopalan created FLINK-26094:
-----------------------------------------

             Summary: Graph library not producing output to file
                 Key: FLINK-26094
                 URL: https://issues.apache.org/jira/browse/FLINK-26094
             Project: Flink
          Issue Type: Bug
          Components: Library / Graph Processing (Gelly)
    Affects Versions: 1.15.0
            Reporter: Hariharan Gopalan


Hello

 

The gelly graph generator  runs successfully but does not produce a file output.

 

Version: 1.15-SNAPSHOT, Commit ID: 7e43674

 

Here is what I did:

*git* clone  https://*git*hub.com/apache/flink.*git*

*mvn* clean package -DskipTests -Drat.skip=true

 

Then I followed the documentation of the graph generator to generate a graph and output to a file with the following commands:

 

cp opt/flink-gelly* lib

bin/start-cluster.sh

 ./bin/*flink* run examples/gelly/*flink*-gelly-examples_*.jar     --algorithm GraphMetrics --order directed     --input RMatGraph --type integer --scale 2 --simplify directed     --output CSV --output_filename testout.csv

 

The above job gets submitted and finishes successfully, but does not produce any output.

 

 

 



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