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https://issues.apache.org/jira/browse/HIVE-23340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17098922#comment-17098922
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Peter Varga commented on HIVE-23340:
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[~pvary] I did see a little performance degradation, so I changed to not read
any unnecessary columns for getOpenTxns, this way the change is not measurable
anymore.
> TxnHandler cleanup
> ------------------
>
> Key: HIVE-23340
> URL: https://issues.apache.org/jira/browse/HIVE-23340
> Project: Hive
> Issue Type: Improvement
> Components: Metastore
> Reporter: Peter Varga
> Assignee: Peter Varga
> Priority: Minor
> Attachments: HIVE-23340.1.patch, HIVE-23340.2.patch,
> HIVE-23340.3.patch
>
>
> * Merge getOpenTxns and getOpenTxnInfo to avoid code duplication
> * Remove TxnStatus character constants and use the enum values
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