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https://issues.apache.org/jira/browse/FLINK-30629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17675921#comment-17675921
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Liu commented on FLINK-30629:
-----------------------------
[~xtsong] I have reproduced the failure locally and upload the log. From the
log, we can see that the dispatcher-5 is busy with scheduling the job and the
process
jobClientAlivenessCheck is delayed. The client heartbeat may be not received
during this time for the same reason.
To solve the problem, we can move the method initJobClientExpiredTime after the
method runJob in Dispatcher's method runRecoveredJob. What do you think?
Thanks.
> ClientHeartbeatTest.testJobRunningIfClientReportHeartbeat is unstable
> ---------------------------------------------------------------------
>
> Key: FLINK-30629
> URL: https://issues.apache.org/jira/browse/FLINK-30629
> Project: Flink
> Issue Type: Bug
> Components: Client / Job Submission
> Affects Versions: 1.17.0
> Reporter: Xintong Song
> Assignee: Liu
> Priority: Critical
> Labels: test-stability
> Fix For: 1.17.0
>
> Attachments: ClientHeartbeatTestLog.txt
>
>
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=44690&view=logs&j=77a9d8e1-d610-59b3-fc2a-4766541e0e33&t=125e07e7-8de0-5c6c-a541-a567415af3ef&l=10819
> {code:java}
> Jan 11 04:32:39 [ERROR] Tests run: 3, Failures: 0, Errors: 1, Skipped: 0,
> Time elapsed: 21.02 s <<< FAILURE! - in
> org.apache.flink.client.ClientHeartbeatTest
> Jan 11 04:32:39 [ERROR]
> org.apache.flink.client.ClientHeartbeatTest.testJobRunningIfClientReportHeartbeat
> Time elapsed: 9.157 s <<< ERROR!
> Jan 11 04:32:39 java.lang.IllegalStateException: MiniCluster is not yet
> running or has already been shut down.
> Jan 11 04:32:39 at
> org.apache.flink.util.Preconditions.checkState(Preconditions.java:193)
> Jan 11 04:32:39 at
> org.apache.flink.runtime.minicluster.MiniCluster.getDispatcherGatewayFuture(MiniCluster.java:1044)
> Jan 11 04:32:39 at
> org.apache.flink.runtime.minicluster.MiniCluster.runDispatcherCommand(MiniCluster.java:917)
> Jan 11 04:32:39 at
> org.apache.flink.runtime.minicluster.MiniCluster.getJobStatus(MiniCluster.java:841)
> Jan 11 04:32:39 at
> org.apache.flink.runtime.minicluster.MiniClusterJobClient.getJobStatus(MiniClusterJobClient.java:91)
> Jan 11 04:32:39 at
> org.apache.flink.client.ClientHeartbeatTest.testJobRunningIfClientReportHeartbeat(ClientHeartbeatTest.java:79)
> {code}
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