[jira] [Commented] (GEODE-5103) During rebalance, a client node may miss a transactional event

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    [ https://issues.apache.org/jira/browse/GEODE-5103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16443354#comment-16443354 ] 

ASF subversion and git services commented on GEODE-5103:
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Commit b4a315e92cf024c2c9beabf982d515f472786187 in geode's branch refs/heads/feature/GEODE-5103 from [~eshu]
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=b4a315e ]

GEODE-5103: When applying transactional update on a replicate, callbacks should be alwasy generated.

   Currently callbacks is not generated if a region entry is null possibly caused by rebalance etc.
   We still want the node to generate callbacks for its clients.


> During rebalance, a client node may miss a transactional event
> --------------------------------------------------------------
>
>                 Key: GEODE-5103
>                 URL: https://issues.apache.org/jira/browse/GEODE-5103
>             Project: Geode
>          Issue Type: Bug
>          Components: transactions
>            Reporter: Eric Shu
>            Assignee: Eric Shu
>            Priority: Major
>
> During rebalance, a new primary bucket could be created on another node while the original primary bucket become secondary in a short period of time. If a transaction occurs on the primary bucket node, TXCommitMessage will be sent to the secondary primary bucket node. 
> There is a race that a event could be missed to be added to the subscription queue when the now secondary bucket is being removed to satisfy the redundancy. 



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