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https://issues.apache.org/jira/browse/TRAFODION-1562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15858354#comment-15858354
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ASF GitHub Bot commented on TRAFODION-1562:
-------------------------------------------
Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/946#discussion_r100134622
--- Diff: core/sql/executor/ExHbaseIUD.cpp ---
@@ -1042,7 +1104,10 @@ ExWorkProcRetcode
ExHbaseAccessUpsertVsbbSQTcb::work()
numRetries_++;
return WORK_CALL_AGAIN;
- }
+
+ step_ = PROCESS_INSERT_AND_CLOSE;
--- End diff --
I think a bug might have crept in here. This statement can't be reached
because of the return at line 1106.
> Changes in query tree when the upsert command is transformed into merge
> -----------------------------------------------------------------------
>
> Key: TRAFODION-1562
> URL: https://issues.apache.org/jira/browse/TRAFODION-1562
> Project: Apache Trafodion
> Issue Type: Sub-task
> Components: sql-cmp
> Reporter: Selvaganesan Govindarajan
> Assignee: Sandhya Sundaresan
> Attachments: BatchUpsertTransformation.pdf
>
>
> to improve the performance as explained in the main JIRA
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