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From "ChiaPing Tsai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-17076) implement getAndPut() and getAndDelete()
Date Sat, 12 Nov 2016 16:11:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-17076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

ChiaPing Tsai updated HBASE-17076:
    Attachment: HBASE-17076-v1.patch

v1.patch address the comment of [~tedyu]].

The unit test for hbase-client and hbase-server is not working (error message is "cannot find
ForeignExceptionUtil"), it may be a build machine error ?

Retry, and i keep tracking the error.

> implement getAndPut() and getAndDelete()
> ----------------------------------------
>                 Key: HBASE-17076
>                 URL: https://issues.apache.org/jira/browse/HBASE-17076
>             Project: HBase
>          Issue Type: New Feature
>    Affects Versions: 2.0.0
>            Reporter: ChiaPing Tsai
>            Priority: Minor
>             Fix For: 2.0.0
>         Attachments: HBASE-17076-v0.patch, HBASE-17076-v1.patch
> We implement the getAndPut() and getAndDelete() by coprocessor, but there are a lot of
duplicate effort (e.g., data checks, row lock, returned value, and wal). It is cool if we
provide the compare-and-swap primitive.
> The draft patch is attached. Any advice and suggestions will be greatly appreciated.
> Thanks.

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