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https://issues.apache.org/jira/browse/KUDU-2612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17331145#comment-17331145
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ASF subversion and git services commented on KUDU-2612:
-------------------------------------------------------
Commit d21a0d38373b84f66fa2d37732b7ec7b8fee5f16 in kudu's branch
refs/heads/master from Andrew Wong
[ https://gitbox.apache.org/repos/asf?p=kudu.git;h=d21a0d3 ]
KUDU-2612: rollback txn on TXN_LOCKED_ABORT
Previously it was required that clients manually rollback transactions
when their ops failed with TXN_LOCKED_ABORTED (seen as an Aborted
error). Rather than pushing the burden onto application users, this
patch attempts to alleviate this by hooking in a callback to rollback
transactions automatically if any write op fails with TXN_LOCKED_ABORT.
Of course, users are still free to Rollback() on error -- this patch is
simply meant to automate it in case the user doesn't, giving us a bit
more control over ensuring our transactions don't lead to a deadlock.
Change-Id: I25415cad0cfb08d260e23bd8b368852a5006c1fb
Reviewed-on: http://gerrit.cloudera.org:8080/17263
Tested-by: Andrew Wong <[email protected]>
Reviewed-by: Alexey Serbin <[email protected]>
> Implement multi-row transactions
> --------------------------------
>
> Key: KUDU-2612
> URL: https://issues.apache.org/jira/browse/KUDU-2612
> Project: Kudu
> Issue Type: Task
> Reporter: Mike Percy
> Priority: Major
> Labels: roadmap-candidate
>
> Tracking Jira to implement multi-row / multi-table transactions in Kudu.
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