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https://issues.apache.org/jira/browse/TRAFODION-2468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15898419#comment-15898419
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ASF GitHub Bot commented on TRAFODION-2468:
-------------------------------------------

GitHub user prashanth-vasudev opened a pull request:

    https://github.com/apache/incubator-trafodion/pull/993

    [TRAFODION-2468] DDL HA , step 2 changes(please refer jira).

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/prashanth-vasudev/incubator-trafodion 
ddlrecovery

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-trafodion/pull/993.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #993
    
----
commit d133d6211b5c93bd3b79fee28db7d68b42df05ab
Author: Prashant Vasudev <prashanth.vasu...@esgyn.com>
Date:   2017-03-07T00:00:38Z

    [TRAFODION-2468] DDL HA , step 2 changes(please refer jira).

----


> Recovery of DDL transaction may fail upon TM restart
> ----------------------------------------------------
>
>                 Key: TRAFODION-2468
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-2468
>             Project: Apache Trafodion
>          Issue Type: Bug
>          Components: dtm
>    Affects Versions: 2.1-incubating
>            Reporter: Prashanth Vasudev
>            Assignee: Prashanth Vasudev
>
> Depending on timing of TM process going down and restarting, if there is a 
> DDL operation in flight that has not registered in TMDDL table, recovery of 
> the DDL operation may get unnoticed.



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