[ 
https://issues.apache.org/jira/browse/FLINK-5486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tzu-Li (Gordon) Tai updated FLINK-5486:
---------------------------------------
    Fix Version/s:     (was: 1.3.3)
                   1.3.4

> Lack of synchronization in BucketingSink#handleRestoredBucketState()
> --------------------------------------------------------------------
>
>                 Key: FLINK-5486
>                 URL: https://issues.apache.org/jira/browse/FLINK-5486
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming Connectors
>            Reporter: Ted Yu
>            Assignee: mingleizhang
>            Priority: Major
>             Fix For: 1.3.4
>
>
> Here is related code:
> {code}
>       
> handlePendingFilesForPreviousCheckpoints(bucketState.pendingFilesPerCheckpoint);
>       synchronized (bucketState.pendingFilesPerCheckpoint) {
>         bucketState.pendingFilesPerCheckpoint.clear();
>       }
> {code}
> The handlePendingFilesForPreviousCheckpoints() call should be enclosed inside 
> the synchronization block. Otherwise during the processing of 
> handlePendingFilesForPreviousCheckpoints(), some entries of the map may be 
> cleared.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Reply via email to