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https://issues.apache.org/jira/browse/HIVE-18460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16328000#comment-16328000
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Prasanth Jayachandran commented on HIVE-18460:
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"orc.compress.size4:3141"
Looks like a typo "size4"?
Can you also add a test with tblproperties of table set to non-default
compression buffer size and see if it is retained (and inherited by deltas)
after major/minor compactions?
> Compactor doesn't pass Table properties to the Orc writer
> ---------------------------------------------------------
>
> Key: HIVE-18460
> URL: https://issues.apache.org/jira/browse/HIVE-18460
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 0.13
> Reporter: Eugene Koifman
> Assignee: Eugene Koifman
> Priority: Critical
> Attachments: HIVE-18460.01.patch
>
>
>
> CompactorMap.getWrite()/getDeleteEventWriter() both do
> AcidOutputFormat.Options.tableProperties() but
> OrcOutputFormat.getRawRecordWriter() does
> {noformat}
> final OrcFile.WriterOptions opts =
> OrcFile.writerOptions(options.getConfiguration());
> {noformat}
> which ignores tableProperties value.
> It should do
> {noformat}
> final OrcFile.WriterOptions opts =
> OrcFile.writerOptions(options.getTableProperties(),
> options.getConfiguration());
> {noformat}
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