[PIG-4692] MultiQuery and Union optimizer in Tez should terminate more than one output in scalar - ASF JIRA

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Type: Improvement
Status: Resolved
Priority: Major
Resolution: Invalid
Affects Version/s: None
Fix Version/s: None
Component/s: None
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Description

~~PIG-3957~~ makes POValueOutputTez terminate early if it is Scalar output and has more than one row in TezCompiler. Same should be done in MultiQuery and Union optimizer after the plan change.

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is related to

PIG-3957 Refactor out resetting input key in TezDagBuilder

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Assignee:: Unassigned

Reporter:: Rohini Palaniswamy

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 05/Oct/15 23:45

Updated:: 04/Feb/16 04:17

Resolved:: 04/Feb/16 04:17