[DRILL-2916] Queries fail due to bug in assignment code - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.9.0
Component/s: Storage - Parquet
Labels:
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Description

There are some instances where there will be no work units assigned to minor fragment. This causes the query to fail.

This is a regression due to the changes in the AssignmentCreator logic. It is susceptible to hit this bug when the number of files is much larger than the number of leaf fragments.

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DRILL-2916.patch
30/Apr/15 02:55
10 kB
Steven Phillips
DRILL-2916-part2.patch
30/Apr/15 21:01
2 kB
Steven Phillips
DRILL-2916-part3.patch
30/Apr/15 21:01
14 kB
Steven Phillips

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People

Assignee:: Jacques Nadeau

Reporter:: Steven Phillips

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 30/Apr/15 00:51

Updated:: 30/Apr/15 21:10

Resolved:: 30/Apr/15 03:52