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Posted to notifications@accumulo.apache.org by "Jeffrey Manno (Jira)" <ji...@apache.org> on 2021/06/02 18:45:00 UTC

[jira] [Reopened] (ACCUMULO-2895) MultiTableBatchWriter.getBatchWriter has dubious synchronization

     [ https://issues.apache.org/jira/browse/ACCUMULO-2895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeffrey Manno reopened ACCUMULO-2895:
-------------------------------------

> MultiTableBatchWriter.getBatchWriter has dubious synchronization
> ----------------------------------------------------------------
>
>                 Key: ACCUMULO-2895
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2895
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 1.6.0
>            Reporter: Mike Drob
>            Priority: Major
>              Labels: findbugs
>
> From FindBugs:
> {noformat}
> Sequence of calls to java.util.concurrent.ConcurrentHashMap may not be atomic in org.apache.accumulo.core.client.impl.MultiTableBatchWriterImpl.getBatchWriter(String)
> Synchronization performed on java.util.concurrent.ConcurrentHashMap in org.apache.accumulo.core.client.impl.MultiTableBatchWriterImpl.getBatchWriter(String)
> {noformat}



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