[jira] [Updated] (FLINK-29339) JobMasterPartitionTrackerImpl#requestShuffleDescriptorsFromResourceManager blocks main thread

["Flink Jira Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-29339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flink Jira Bot updated FLINK-29339:
-----------------------------------
    Labels: pull-request-available stale-assigned  (was: pull-request-available)

I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community manage its development. I see this issue is assigned but has not received an update in 30 days, so it has been labeled "stale-assigned".
If you are still working on the issue, please remove the label and add a comment updating the community on your progress.  If this issue is waiting on feedback, please consider this a reminder to the committer/reviewer. Flink is a very active project, and so we appreciate your patience.
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> JobMasterPartitionTrackerImpl#requestShuffleDescriptorsFromResourceManager blocks main thread
> ---------------------------------------------------------------------------------------------
>
>                 Key: FLINK-29339
>                 URL: https://issues.apache.org/jira/browse/FLINK-29339
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 1.16.0, 1.17.0
>            Reporter: Chesnay Schepler
>            Assignee: Xuannan Su
>            Priority: Critical
>              Labels: pull-request-available, stale-assigned
>             Fix For: 1.18.0, 1.16.3
>
>
> {code:java}
> private List<ShuffleDescriptor> requestShuffleDescriptorsFromResourceManager(
>         IntermediateDataSetID intermediateDataSetID) {
>     Preconditions.checkNotNull(
>             resourceManagerGateway, "JobMaster is not connected to ResourceManager");
>     try {
>         return this.resourceManagerGateway
>                 .getClusterPartitionsShuffleDescriptors(intermediateDataSetID)
>                 .get(); // <-- there's your problem
>     } catch (Throwable e) {
>         throw new RuntimeException(
>                 String.format(
>                         "Failed to get shuffle descriptors of intermediate dataset %s from ResourceManager",
>                         intermediateDataSetID),
>                 e);
>     }
> }
> {code}



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