[PHOENIX-1476] Immediately open scanner for parallel queries - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 4.3.0, 3.3.0, 3.2.2, 4.2.2
Component/s: None
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Description

Seems like there may be a performance degradation of waiting to open the scanner for parallel queries. In particular GROUP BY queries.

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PHOENIX-1476.patch
21/Nov/14 23:30
3 kB
James R. Taylor

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Assignee:: James R. Taylor

Reporter:: James R. Taylor

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 21/Nov/14 23:18

Updated:: 21/Nov/15 02:17

Resolved:: 22/Nov/14 05:23