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https://issues.apache.org/jira/browse/BEAM-7121?focusedWorklogId=234991&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-234991
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ASF GitHub Bot logged work on BEAM-7121:
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Author: ASF GitHub Bot
Created on: 30/Apr/19 00:13
Start Date: 30/Apr/19 00:13
Worklog Time Spent: 10m
Work Description: aaltay commented on issue #8377: [BEAM-7121] Add
deterministic proto coder
URL: https://github.com/apache/beam/pull/8377#issuecomment-487786426
Could we run some of the Jenkins benchmarks with this change and compare to
it? Or perhaps add a micro benchmark for this coder. I am guessing there will
be some performance implication of this.
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Issue Time Tracking
-------------------
Worklog Id: (was: 234991)
Time Spent: 1h 40m (was: 1.5h)
> Provide deterministic version of Python's ProtoCoder
> ----------------------------------------------------
>
> Key: BEAM-7121
> URL: https://issues.apache.org/jira/browse/BEAM-7121
> Project: Beam
> Issue Type: Improvement
> Components: runner-core
> Reporter: Yifan Mai
> Priority: Minor
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> Passing deterministic=true to proto's
> [SerializeToString|https://github.com/protocolbuffers/protobuf/blob/60b66a119d17f0a2a595a231bea87cd4f4cf2689/python/google/protobuf/message.py#L189-L204]
> will result in deterministic encoding of maps in protos. This can be used to
> provide a deterministic version of ProtoCoder.
> This would allow protos to be used as a key for grouping by key.
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