[jira] [Resolved] (HBASE-23825) Increment proto conversion is broken

["Abhishek Singh Chouhan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-23825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Abhishek Singh Chouhan resolved HBASE-23825.
--------------------------------------------
    Hadoop Flags: Reviewed
      Resolution: Fixed

> Increment proto conversion is broken
> ------------------------------------
>
>                 Key: HBASE-23825
>                 URL: https://issues.apache.org/jira/browse/HBASE-23825
>             Project: HBase
>          Issue Type: Bug
>          Components: Increment
>    Affects Versions: 1.4.0, 1.2.6, 1.3.2, 1.4.1, 1.5.0, 1.1.11, 1.3.3, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.3.2.1, 1.4.6, 1.4.8, 1.4.7, 1.4.9, 1.4.10, 1.3.4, 1.3.5, 1.3.6, 1.4.11, 1.4.12
>            Reporter: Abhishek Singh Chouhan
>            Assignee: Abhishek Singh Chouhan
>            Priority: Blocker
>             Fix For: 1.6.0, 1.3.7, 1.4.13
>
>
> While converting the request back to Increment using ProtobufUtil.toIncrement we incorrectly use the optimization to avoid copying the byte array(HBaseZeroCopyByteString#zeroCopyGetBytes) on a BoundedByteString. The optimization was only meant for LiteralByteString where it is safe to use the backing byte array, however it ends up being used to BoundedByteString which is a subclass of LiteralByteString. This essentially breaks increments since we end up creating wrong cells on the server side. 



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