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https://issues.apache.org/jira/browse/HIVE-17329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eugene Koifman reassigned HIVE-17329:
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> ensure acid side file is not overwritten
> ----------------------------------------
>
> Key: HIVE-17329
> URL: https://issues.apache.org/jira/browse/HIVE-17329
> Project: Hive
> Issue Type: Improvement
> Components: Transactions
> Reporter: Eugene Koifman
> Assignee: Eugene Koifman
> Priority: Minor
> Fix For: 3.0.0
>
>
> OrcRecordUpdater() has
> {noformat}
> flushLengths = fs.create(OrcAcidUtils.getSideFile(this.path), true, 8,
> options.getReporter());
> {noformat}
> this should be the only place where the side file is created but to be safe
> we should set "overwrite" parameter to false. If this file already exists
> that means there are 2 OrcRecordUpdates trying to write the same (primary)
> file - never ok.
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