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https://issues.apache.org/jira/browse/HIVE-15988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Teddy Choi updated HIVE-15988:
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Comment: was deleted
(was: HIVE-12631 implemented ORC ACID table support in LLAP. If we cache ACID
delta in LLAP, it will be faster.
The cache is currently low-level (CB-level in ORC), so we could just use it to
read bases and deltas (deltas should be cached with higher priority) and merge
as usual. We could also cache merged representation in future.)
> LLAP: cache ORC ACID deltas
> ---------------------------
>
> Key: HIVE-15988
> URL: https://issues.apache.org/jira/browse/HIVE-15988
> Project: Hive
> Issue Type: Improvement
> Components: llap, Transactions
> Reporter: Teddy Choi
> Assignee: Teddy Choi
>
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