Greg Hogan created FLINK-4571:
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Summary: Configurable little parallelism in Gelly drivers
Key: FLINK-4571
URL: https://issues.apache.org/jira/browse/FLINK-4571
Project: Flink
Issue Type: Improvement
Components: Gelly
Affects Versions: 1.2.0
Reporter: Greg Hogan
Assignee: Greg Hogan
Priority: Minor
Several Gelly library implementations support a configurable "little
parallelism" which is important when scaling to large data sets. These
algorithms include operators at the beginning and end which process data on the
order of the original DataSet, as well as middle operators that exchange 100s
or 1000s more data. The "little parallelism" should be configurable in the
appropriate Gelly drivers in the flink-gelly-examples module.
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