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https://issues.apache.org/jira/browse/HBASE-27414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17615433#comment-17615433
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Lijin Bin commented on HBASE-27414:
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Can you supply any patch?
> Search order for locations in HFileLink
> ----------------------------------------
>
> Key: HBASE-27414
> URL: https://issues.apache.org/jira/browse/HBASE-27414
> Project: HBase
> Issue Type: Improvement
> Components: Performance
> Reporter: Huaxiang Sun
> Priority: Minor
>
> Found that search order for locations is following the order of these
> locations added to HFileLink object.
>
> setLocations(originPath, tempPath, mobPath, archivePath);
> archivePath is the last one to be searched. For most cases, hfile exists in
> archivePath, so we can move archivePath to the first parameter to avoid
> unnecessary NN query.
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