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Posted to issues@flink.apache.org by "Martijn Visser (Jira)" <ji...@apache.org> on 2023/01/19 10:22:00 UTC
[jira] [Updated] (FLINK-29339) JobMasterPartitionTrackerImpl#requestShuffleDescriptorsFromResourceManager blocks main thread
[ https://issues.apache.org/jira/browse/FLINK-29339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martijn Visser updated FLINK-29339:
-----------------------------------
Fix Version/s: 1.16.2
> 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
> Fix For: 1.17.0, 1.16.1, 1.16.2
>
>
> {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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