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Posted to issues@flink.apache.org by "Till Rohrmann (Jira)" <ji...@apache.org> on 2020/07/03 15:31:00 UTC
[jira] [Commented] (FLINK-18468)
TaskExecutorITCase.testJobReExecutionAfterTaskExecutorTermination fails
with DuplicateJobSubmissionException
[ https://issues.apache.org/jira/browse/FLINK-18468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17151033#comment-17151033 ]
Till Rohrmann commented on FLINK-18468:
---------------------------------------
The problem of this test case is that we are waiting on the job result and then submit the same job (same {{JobID}}) again. Having received the job result does not mean that the job is completely cleaned up on the cluster which can cause a {{DuplicateJobSubmissionException}}. I'm wondering whether this is actually a valid test case and whether we shouldn't submit the new job under a new {{JobID}}.
> TaskExecutorITCase.testJobReExecutionAfterTaskExecutorTermination fails with DuplicateJobSubmissionException
> ------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-18468
> URL: https://issues.apache.org/jira/browse/FLINK-18468
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination, Tests
> Affects Versions: 1.12.0
> Reporter: Robert Metzger
> Priority: Critical
> Labels: test-stability
>
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=4149&view=logs&j=3b6ec2fd-a816-5e75-c775-06fb87cb6670&t=2aff8966-346f-518f-e6ce-de64002a5034
> {code}
> [ERROR] testJobReExecutionAfterTaskExecutorTermination(org.apache.flink.runtime.taskexecutor.TaskExecutorITCase) Time elapsed: 1.222 s <<< ERROR!
> java.util.concurrent.ExecutionException: org.apache.flink.runtime.client.DuplicateJobSubmissionException: Job has already been submitted.
> at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
> at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
> at org.apache.flink.runtime.taskexecutor.TaskExecutorITCase.testJobReExecutionAfterTaskExecutorTermination(TaskExecutorITCase.java:108)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> {code}
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