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From selvaganesang <...@git.apache.org>
Subject [GitHub] incubator-trafodion pull request #645: [TRAFODION-2129] Trafodion to avoid u...
Date Sat, 06 Aug 2016 05:26:20 GMT
GitHub user selvaganesang opened a pull request:

    https://github.com/apache/incubator-trafodion/pull/645

    [TRAFODION-2129] Trafodion to avoid use of deprecated HBase APIs/Classes

    The PR 629 for the above JIRA exposed the following issues.
    
    1) A transaction remained in HUNGABORTED state when a table is created and
    dropped in the same transaction. core/TEST116 exhibited one such hung aborted
    transaction.
    
    2) The retry logic was not throwing any exception when the allowed number
    of retry attempts are exhausted.
    
    3) When a UnknownTransactionException is encountered in the response to co-processor
    request, the commit was get into endless loop. privs1/TEST133 was returning error 97
    on commit transaction.
    
    All the above issues have been fixed.
    
    [TRAFODION-1988] Better java exception handling in the java/JNI layer of TM
    
    Cleaned up the exception logging in TM further and allowing more events to
    be logged via Common Logger facility.

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

    $ git pull https://github.com/selvaganesang/incubator-trafodion trafodion-2129_1

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

    https://github.com/apache/incubator-trafodion/pull/645.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 #645
    
----
commit 98a0daa7cfc68aef62014d88377eb2e3b4f957f3
Author: selvaganesang <selva.govindarajan@esgyn.com>
Date:   2016-08-06T04:43:12Z

    [TRAFODION-2129] Trafodion to avoid use of deprecated HBase APIs/Classes
    
    The PR 629 for the above JIRA exposed the following issues.
    
    1) A transaction remained in HUNGABORTED state when a table is created and
    dropped in the same transaction. core/TEST116 exhibited one such hung aborted
    transaction.
    
    2) The retry logic was not throwing any exception when the allowed number
    of retry attempts are exhausted.
    
    3) When a UnknownTransactionException is encountered in the response to co-processor
    request, the commit was get into endless loop. privs1/TEST133 was returning error 97
    on commit transaction.
    
    All the above issues have been fixed.
    
    [TRAFODION-1988] Better java exception handling in the java/JNI layer of TM
    
    Cleaned up the exception logging in TM further and allowing more events to
    be logged via Common Logger facility.

----


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