GitHub user zentol opened a pull request: https://github.com/apache/flink/pull/5420
[FLINK-8576][QS] Reduce verbosity when classes can't be found This PR reduces the verbosity of DEBUG logging messages when the flink-queryable-state-runtime jar is not on the classpath. Instead of the full stacktrace we now only include the exception message. I've also modified the message to explicitly mention that this jar is only needed if queryable state is to be used. The previous message made it sound as if this was a critical issue that has to be fixed. You can merge this pull request into a Git repository by running: $ git pull https://github.com/zentol/flink 8576 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/5420.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #5420 ---- commit 0bdb29328324cd8c30418c99ea5e0dd66938487b Author: zentol <chesnay@...> Date: 2018-02-07T09:31:41Z [FLINK-8576][QS] Reduce verbosity when classes can't be found ---- ---