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https://issues.apache.org/jira/browse/HIVE-12257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14979650#comment-14979650
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Prasanth Jayachandran commented on HIVE-12257:
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Thanks for the review comments. In the next version of patch which I am yet to
complete, I am using the file length to only if the file is closed at which
point what NN reports will be correct. In other cases I am already using
OrcRawRecordMerger.getLastFlushLength.
Will include you other comments in the next patch.
> Enhance ORC FileDump utility to handle flush_length files
> ---------------------------------------------------------
>
> Key: HIVE-12257
> URL: https://issues.apache.org/jira/browse/HIVE-12257
> Project: Hive
> Issue Type: Bug
> Affects Versions: 1.3.0, 2.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Attachments: HIVE-12257.1.patch
>
>
> ORC file dump utility currently does not handle delta directories that
> contain *_flush_length files. These files contains offsets to footer in the
> corresponding delta file.
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