[jira] [Commented] (KUDU-2612) Implement multi-row transactions

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KUDU-2612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17209290#comment-17209290 ] 

ASF subversion and git services commented on KUDU-2612:
-------------------------------------------------------

Commit 9b4a83ac71621211582b9eb0c471d8ac4fd9b984 in kudu's branch refs/heads/master from Alexey Serbin
[ https://gitbox.apache.org/repos/asf?p=kudu.git;h=9b4a83a ]

KUDU-2612 p2 (c): small fix on TxnStatusManager's behavior

This patch adds more consistency into the TxnStatusManager's behavior
during the time interval between the following events:

  * The state of the leader replica of a transaction status tablet
    changes from BOOTSTRAPPING to RUNNING (see TabletReplica::Start()
    for details).

  * TxnStatusManager's runtime structures are populated with the
    information loaded from the tablet
    (i.e. TxnStatusManager::LoadFromTablet() successfully completes).

Before this patch, relevant methods of the TxnStatusManager class could
behave inconsistently within the mentioned interval.  With this patch,
those methods return Status::ServiceUnavailable() and do not exhibit any
inconsistent behavior.

This patch also adds a new test scenario to cover the new behavior.

This is a follow-up to efd8c4f165460b7fa337b8ebd1856b10bc274311.

Change-Id: Ia95f821d87145aff6587c017a425e205bdcb8b2b
Reviewed-on: http://gerrit.cloudera.org:8080/16537
Tested-by: Kudu Jenkins
Reviewed-by: Alexey Serbin <as...@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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