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https://issues.apache.org/jira/browse/KUDU-2612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17344025#comment-17344025
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ASF subversion and git services commented on KUDU-2612:
-------------------------------------------------------

Commit 990976d38ded648b39c1db2e4241d6eda82aee63 in kudu's branch 
refs/heads/master from Andrew Wong
[ https://gitbox.apache.org/repos/asf?p=kudu.git;h=990976d ]

KUDU-2612: re-open TxnSystemTable if transaction is in new range

This patch makes the TxnSystemClient on tablet servers retry if attempts
to register the participant yield a NotFound error. This happens when
new ranges are added to the transactions status table.

To disambiguate between the case where the transaction itself doesn't
exist on the TxnStatusManager, this patch also adjust the return value
for such cases to be InvalidArugment, which seems equally fitting for
writing as a part of a bogus transaction ID.

Change-Id: I3af58dcaa3a995dac9dc937c7dfcb652bf004873
Reviewed-on: http://gerrit.cloudera.org:8080/17368
Tested-by: Kudu Jenkins
Reviewed-by: Alexey Serbin <aser...@cloudera.com>


> 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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