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From "Chesnay Schepler (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-12667) Add JobID argument to TaskExecutorGateway#releasePartitions
Date Wed, 29 May 2019 07:22:00 GMT
Chesnay Schepler created FLINK-12667:
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             Summary: Add JobID argument to TaskExecutorGateway#releasePartitions
                 Key: FLINK-12667
                 URL: https://issues.apache.org/jira/browse/FLINK-12667
             Project: Flink
          Issue Type: Sub-task
          Components: Runtime / Coordination
            Reporter: Chesnay Schepler
            Assignee: Chesnay Schepler
             Fix For: 1.9.0


The TM is informed about partitions that should be releases via {{TaskExecutorGateway#releasePartitions(Collection<ResultPartitionID>)}}.
This signature makes it a bit tricky to keep track of which partitions still exist for a given
job, as the TM would have to maintain a map (partition -> jobID), in addition to a map
(jobID -> partitions)

We could include the JobID as a parameter to simplify this. This doens't interfere with current
use-cases.



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