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https://issues.apache.org/jira/browse/HIVE-11595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Shelukhin updated HIVE-11595:
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Attachment: HIVE-11595.04.patch
Some more small fixes from metastore branch. ORC allocates a new buffer so
patch 03 code works on normal path, but in case of non-0 position it breaks
(i.e. when footer comes from HBase response w/o copy). This fixes these issues.
> refactor ORC footer reading to make it usable from outside
> ----------------------------------------------------------
>
> Key: HIVE-11595
> URL: https://issues.apache.org/jira/browse/HIVE-11595
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-10595.patch, HIVE-11595.01.patch,
> HIVE-11595.02.patch, HIVE-11595.03.patch, HIVE-11595.04.patch
>
>
> If ORC footer is read from cache, we want to parse it without having the
> reader, opening a file, etc. I thought it would be as simple as protobuf
> parseFrom bytes, but apparently there's bunch of stuff going on there. It
> needs to be accessible via something like parseFrom(ByteBuffer), or similar.
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