Ron Hashimshony created CRUNCH-519:
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Summary: Plan dot file can display more infromation
Key: CRUNCH-519
URL: https://issues.apache.org/jira/browse/CRUNCH-519
Project: Crunch
Issue Type: Improvement
Components: Core
Reporter: Ron Hashimshony
Assignee: Josh Wills
The current plan dot file display nicely the jobs, with nice names and arrows.
However it does not explain how the planner decided on the reducers number,
which is based on the input data size, scale factor and desired size per
reducer.
I suggest adding this information to the dot file.
An addition to the DotfileWriter class can do this easily.
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