[
https://issues.apache.org/jira/browse/BEAM-5467?focusedWorklogId=162349&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-162349
]
ASF GitHub Bot logged work on BEAM-5467:
----------------------------------------
Author: ASF GitHub Bot
Created on: 04/Nov/18 20:09
Start Date: 04/Nov/18 20:09
Worklog Time Spent: 10m
Work Description: tweise commented on issue #6937: [BEAM-5467] Log job
server termination.
URL: https://github.com/apache/beam/pull/6937#issuecomment-435701467
@robertwb since I was suspecting that the segmentation faults may have
something to do with how we run the job server, I added the logging. I was able
to reproduce the segmentation fault with this change (you usually get it in one
of five runs):
```
[flink-runner-job-server] INFO org.apache.beam.runners.flink.FlinkRunner -
Execution finished in 9755 msecs
.INFO:root:Job server terminated.
----------------------------------------------------------------------
Ran 26 tests in 220.072s
OK (skipped=7)
Segmentation fault (core dumped)
> Task :beam-sdks-python:flinkCompatibilityMatrixBatchDOCKER FAILED
:beam-sdks-python:flinkCompatibilityMatrixBatchDOCKER (Thread[Task worker
for ':' Thread 3,5,main]) completed. Took 3 mins 47.265 secs.
:beam-sdks-python:flinkCompatibilityMatrixStreamingDOCKER (Thread[Task
worker for ':' Thread 3,5,main]) started.
```
https://builds.apache.org/job/beam_PostCommit_Python_VR_Flink_PR/71/
This excludes the job server as suspect. It rather points to the Python
process crashing, after all unit tests run. Please take a look. Is it possible
that in the Jenkins environment we are loading additional/different
dependencies that cause this?
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Issue Time Tracking
-------------------
Worklog Id: (was: 162349)
Time Spent: 15h 20m (was: 15h 10m)
> Python Flink ValidatesRunner job issues
> ---------------------------------------
>
> Key: BEAM-5467
> URL: https://issues.apache.org/jira/browse/BEAM-5467
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Reporter: Thomas Weise
> Priority: Minor
> Labels: portability-flink
> Time Spent: 15h 20m
> Remaining Estimate: 0h
>
>
> The job is currently flaky and does not provide a useful signal.
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