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Re: org.apache.beam.runners.flink.PortableTimersExecutionTest is very flakey

I couldn't fix it thus far. The issue does not seem to be in the Flink Runner but in the way the tests utilizes the EMBEDDED environment to run multiple portable jobs in a row.

When it gets stuck it is in RemoteBundle#close and it is independent of the test type (batch and streaming have different implementations).

Will give it another look tomorrow.


On 22.11.18 13:07, Maximilian Michels wrote:
Hi Alex,

The test seems to have gotten flaky after we merged support for portable timers in Flink's batch mode.

Looking into this now.


On 21.11.18 23:56, Alex Amato wrote:
Hello, I have noticed that org.apache.beam.runners.flink.PortableTimersExecutionTest is very flakey, and repro'd this test timeout on the master branch in 40/50 runs.

I filed a JIRA issue: BEAM-6111 <https://issues.apache.org/jira/browse/BEAM-6111>. I was just wondering if anyone knew why this may be occurring, and to check if anyone else has been experiencing this.