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Posted to dev@hbase.apache.org by "Zheng Hu (JIRA)" <ji...@apache.org> on 2019/04/10 06:24:00 UTC

[jira] [Resolved] (HBASE-22185) RAMQueueEntry#writeToCache should freeBlock if any exception encountered instead of the IOException catch block

     [ https://issues.apache.org/jira/browse/HBASE-22185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Hu resolved HBASE-22185.
------------------------------
      Resolution: Fixed
    Hadoop Flags: Reviewed

> RAMQueueEntry#writeToCache should freeBlock if any exception encountered instead of the IOException catch block 
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-22185
>                 URL: https://issues.apache.org/jira/browse/HBASE-22185
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Zheng Hu
>            Assignee: Zheng Hu
>            Priority: Major
>             Fix For: 3.0.0, 2.2.0, 2.0.6, 1.5.1, 2.1.5
>
>
> When preparing patch for HBASE-22159,  I found that if  thrown an AssertionError in RAMQueueEntry#writeToCache,  the bucketAllocator won't free its memory.  
> This is an memory leak bug, and should be fixed in almost all 2.x branches. will also check branch-1.x



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