[HIVE-7818] Support boolean PPD for ORC - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.14.0
Component/s: None
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Description

Currently ORC does collect stats for boolean field. However, the boolean stats is not range based, instead, it collects counts of true records. RecordReaderImpl.evaluatePredicate currently only deals with range based stats, we need to improve it to deal with the boolean stats.

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HIVE-7818.1.patch
08/Sep/14 02:28
9 kB
Daniel Dai

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Assignee:: Daniel Dai

Reporter:: Daniel Dai

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 21/Aug/14 00:39

Updated:: 13/Nov/14 19:41

Resolved:: 10/Sep/14 18:16