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Posted to issues@flink.apache.org by "Chesnay Schepler (JIRA)" <ji...@apache.org> on 2019/06/26 10:35:00 UTC

[jira] [Created] (FLINK-12997) Release partitions for reset vertices

Chesnay Schepler created FLINK-12997:
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             Summary: Release partitions for reset vertices
                 Key: FLINK-12997
                 URL: https://issues.apache.org/jira/browse/FLINK-12997
             Project: Flink
          Issue Type: Sub-task
          Components: Runtime / Coordination
            Reporter: Chesnay Schepler
            Assignee: Chesnay Schepler
             Fix For: 1.9.0


If a vertex with is reset (e.g., due to a global failover) we also have to issue release calls to the TM to release said partition.
This case is not handled by the partition release strategy as that one deals with releases that could be due to job _progress_ (i.e., a partition no longer being required because we have downstream partitions that we could back on instead in case of failures).



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