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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-6121) [89-fb] Fix TaskMonitor/MultiPut multithreading bug
Date Sat, 10 Jan 2015 01:57:35 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Andrew Purtell resolved HBASE-6121.
    Resolution: Invalid
      Assignee:     (was: Amir Shimoni)

Thanks [~clehene]. I'm going to start closing abandoned 0.89-fb issues starting with this
one. Let me know if that's an issue [~eclark]. 

> [89-fb] Fix TaskMonitor/MultiPut multithreading bug
> ---------------------------------------------------
>                 Key: HBASE-6121
>                 URL: https://issues.apache.org/jira/browse/HBASE-6121
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Amir Shimoni
>            Priority: Minor
>              Labels: delete
> We shouldn't clear an ArrayList that might be iterated on by another thread.
> Specifically, multiput() calls clear() on ArrayList (to free up some memory) while MultiPut.toMap
is iterating over that ArrayList in a different thread (called from MonitorTasks UI)

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