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Posted to issues@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2019/01/29 22:47:00 UTC
[jira] [Updated] (HIVE-21177) Optimize AcidUtils.getLogicalLength()
[ https://issues.apache.org/jira/browse/HIVE-21177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eugene Koifman updated HIVE-21177:
----------------------------------
Attachment: HIVE-21177.01.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
>
>
> {{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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