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https://issues.apache.org/jira/browse/BEAM-10900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17196555#comment-17196555
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Monica Song commented on BEAM-10900:
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Since the python sdk does not support deterministic coding for numpy data, the
description in the bug is a special use case. It makes more sense for the user
to convert their input into a native python type instead.
> 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
> Assignee: Monica Song
> Priority: P1
> Time Spent: 1h 50m
> 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.
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