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Posted to issues@beam.apache.org by "Beam JIRA Bot (Jira)" <ji...@apache.org> on 2021/01/05 17:13:01 UTC
[jira] [Commented] (BEAM-10900) stats.ApproximateUniqueCombineFn
should handle numpy array
[ https://issues.apache.org/jira/browse/BEAM-10900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17259067#comment-17259067 ]
Beam JIRA Bot commented on BEAM-10900:
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This issue was marked "stale-P2" and has not received a public comment in 14 days. It is now automatically moved to P3. If you are still affected by it, you can comment and move it back to P2.
> stats.ApproximateUniqueCombineFn should handle numpy array
> ----------------------------------------------------------
>
> Key: BEAM-10900
> URL: https://issues.apache.org/jira/browse/BEAM-10900
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
> Reporter: Monica Song
> Priority: P3
> Time Spent: 2h
> Remaining Estimate: 0h
>
> stats.ApproximateUniqueCombineFn uses DeterministicFastPrimitivesCoder to encode input data. DeterministicFastPrimitivesCoder only accepts python data types and iterables, so numpy data types throw an error.
> Edit: for more detail, with numpy data, the coder registry assigns PickleCoder which returns DeterministicFastPrimitivesCoder when calling PickleCoder.as_deterministic_coder
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