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https://issues.apache.org/jira/browse/FLINK-903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14028452#comment-14028452 ]
Fabian Hueske commented on FLINK-903:
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The PR looks pretty good to me.
One minor thing: could you add a few lines to the Class JavaDocs of the program describing the format of the input file?
I will do a final check and run the program (default and external data) and the data generator. If everything works, the PR is good to merge IMO.
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