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https://issues.apache.org/jira/browse/HIVE-21705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16835309#comment-16835309
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Matthew Liem commented on HIVE-21705:
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Idea is to modify getFinalPath in the FileSinkOperator class, pass in a prefix
from newly created
HiveConf.ConfVars.OUTPUT_FILE_PREFIX
> Allow user to specify file prefix for hive output files
> --------------------------------------------------------
>
> Key: HIVE-21705
> URL: https://issues.apache.org/jira/browse/HIVE-21705
> Project: Hive
> Issue Type: New Feature
> Affects Versions: 2.3.4
> Reporter: Matthew Liem
> Priority: Minor
>
> Allow users to specify prefix for hiveoutput files. e.g
> set hive.output.file.prefix=""
> This would happen in the tmpPath -> finalPath rename.
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