Oleksandr Diachenko created HAWQ-974:
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Summary: PXF Bridge api should stream data as pages
Key: HAWQ-974
URL: https://issues.apache.org/jira/browse/HAWQ-974
Project: Apache HAWQ
Issue Type: Improvement
Components: PXF
Reporter: Oleksandr Diachenko
Assignee: Goden Yao
As for now PXF Bridge api returns whole fragment, which might be big amount of
data sometimes. So instead it should be able to stream fixed size pages.
Criteria of choosing page size - GC activity should be in some reasonable range
0-5%.
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