[
https://issues.apache.org/jira/browse/HIVE-21177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16755782#comment-16755782
]
Prasanth Jayachandran commented on HIVE-21177:
----------------------------------------------
Any reason why the #readOps jumped for test case
testACIDReaderFooterSerializeWithDeltas (for 2 of the asserts)? Would be good
to list those 2 new calls in the comment for reference.
> 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.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
