Rohini Palaniswamy created PIG-3882:
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Summary: Multiquery off mode execution is not done in batch and
very inefficient
Key: PIG-3882
URL: https://issues.apache.org/jira/browse/PIG-3882
Project: Pig
Issue Type: Bug
Affects Versions: 0.12.0
Reporter: Rohini Palaniswamy
Assignee: Rohini Palaniswamy
Fix For: 0.13.0
Currently, if it is multiquery off mode, the pig script is executed whenever a
STORE is encountered. This becomes even more inefficient in Tez as multiple
DAGs are launched. And it is also not possible to do explain if multiquery is
off because of this. Should switch to batch mode. Only difference should be
that MultiQueryOptimizer is not applied in multiquery off mode.
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