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https://issues.apache.org/jira/browse/HIVE-21177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16756350#comment-16756350
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Eugene Koifman commented on HIVE-21177:
---------------------------------------
ParsedDeltaLight pd =
ParsedDeltaLight.parse(fs.getFileStatus(baseOrDeltaDir));
{{fs.getFileStatus(baseOrDeltaDir)}} is counted - it wasn't performed before.
I removed some of the comments since they were clearly out of date (even before
the current patch)
> Optimize AcidUtils.getLogicalLength()
> -------------------------------------
>
> Key: HIVE-21177
> URL: https://issues.apache.org/jira/browse/HIVE-21177
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 3.0.0
> Reporter: Eugene Koifman
> Assignee: Eugene Koifman
> Priority: Major
> Attachments: HIVE-21177.01.patch, HIVE-21177.02.patch
>
>
> {{AcidUtils.getLogicalLength()}} - tries look for the side file
> {{OrcAcidUtils.getSideFile()}} on the file system even when the file couldn't
> possibly be there, e.g. when the path is delta_x_x or base_x. It could only
> be there in delta_x_y, x != y.
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