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Posted to dev@hbase.apache.org by "Zheng Hu (Jira)" <ji...@apache.org> on 2019/09/30 01:31:00 UTC

[jira] [Resolved] (HBASE-22965) RS Crash due to DBE reference to an reused ByteBuff

     [ https://issues.apache.org/jira/browse/HBASE-22965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Hu resolved HBASE-22965.
------------------------------
    Hadoop Flags: Reviewed
      Resolution: Fixed

> RS Crash due to DBE reference to an reused ByteBuff
> ---------------------------------------------------
>
>                 Key: HBASE-22965
>                 URL: https://issues.apache.org/jira/browse/HBASE-22965
>             Project: HBase
>          Issue Type: Bug
>            Reporter: chenxu
>            Assignee: chenxu
>            Priority: Major
>             Fix For: 3.0.0, 2.3.0, 2.1.7, 2.2.2
>
>         Attachments: hs_regionserver_err_pid.log
>
>
> After introduce HBASE-21879 into our own branch, when enable data block encoding with ROW_INDEX_V1, RegionServer crashed (the crash log has been uploaded).
> After reading RowIndexEncoderV1, find _lastCell_ may refer to an reused ByteBuff, because DBE is not a listener of Shipper。



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