Github user andralungu commented on the pull request:
https://github.com/apache/flink/pull/440#issuecomment-77224411
Hi @uce!
I am using a data set's print() method in that particular test suite. I
tried several mixes and matches with the logger but none were successful.
If, for example you do a log.info, that requires a string. How can you add
the DataSet there? I tried adding it with .toString() in the end, but the
problem is that, then, env.execute(), which expects a print or write in order
to consume the data will no longer work.
Could you give me more details?
Thanks :)
Andra
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