[jira] [Created] (FLINK-8425) SpilledSubpartitionView not protected against concurrent release calls

[Shang Yuanchun (Jira)]

Nico Kruber created FLINK-8425:
----------------------------------

             Summary: SpilledSubpartitionView not protected against concurrent release calls
                 Key: FLINK-8425
                 URL: https://issues.apache.org/jira/browse/FLINK-8425
             Project: Flink
          Issue Type: Bug
          Components: Network
    Affects Versions: 1.3.2, 1.4.0, 1.3.1, 1.2.1, 1.3.0, 1.1.4, 1.1.3, 1.1.2, 1.1.1, 1.2.0, 1.0.3, 1.0.2, 1.0.1, 1.1.0
            Reporter: Nico Kruber
            Priority: Minor


It seems like {{SpilledSubpartitionView}} is not protected against concurrently calling {{releaseAllResources}} as the other {{ResultSubpartitionView}} implementations. These may happen due to failures, e.g. network channels breaking, and will probably only result in some unexpected exceptions being thrown, e.g. from reading from a closed file reader.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)