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Posted to commits@samza.apache.org by "Xinyu Liu (JIRA)" <ji...@apache.org> on 2018/01/31 00:13:00 UTC
[jira] [Created] (SAMZA-1580) Optimizer for High-level API
Xinyu Liu created SAMZA-1580:
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Summary: Optimizer for High-level API
Key: SAMZA-1580
URL: https://issues.apache.org/jira/browse/SAMZA-1580
Project: Samza
Issue Type: Bug
Reporter: Xinyu Liu
Assignee: Xinyu Liu
Need an optimizer before the planning, which does the following:
1) Replace partitionBy() with a map(keyFn, ValueFn) if task count = 1
2) Remove broadcast() if task count = 1.
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