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https://issues.apache.org/jira/browse/TRAFODION-1444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14693811#comment-14693811
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ASF GitHub Bot commented on TRAFODION-1444:
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Github user selvaganesang commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/52#discussion_r36883438
--- Diff: core/sql/executor/HBaseClient_JNI.h ---
@@ -576,6 +550,30 @@ class HBaseClient_JNI : public JavaObjectInterface
HBC_RetCode incrCounter( const char * tabName, const char * rowId, const
char * famName,
--- End diff --
incrCounter uses the regular hbase table. It doesn't use trafodion table.
But, I think this code is already optimized for JNI to java transitions.
> Reduce the path length for IUD operations in Trafodion in the hbase client
> layer
> --------------------------------------------------------------------------------
>
> Key: TRAFODION-1444
> URL: https://issues.apache.org/jira/browse/TRAFODION-1444
> Project: Apache Trafodion
> Issue Type: Improvement
> Components: sql-exe
> Affects Versions: 2.0-incubating
> Reporter: Selvaganesan Govindarajan
> Assignee: Selvaganesan Govindarajan
> Original Estimate: 96h
> Remaining Estimate: 96h
>
> There are 3 JNI to java transitions for insert, update, delete,
> checkAndInsert, checkAndUpdate and checkAndDelete operations. It can be done
> with one jni transition and reduced memory allocation.
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