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Posted to issues@beam.apache.org by "Beam JIRA Bot (Jira)" <ji...@apache.org> on 2021/01/03 17:13:04 UTC
[jira] [Updated] (BEAM-10980) Pickling Generated NamedTuple
instances drops custom members
[ https://issues.apache.org/jira/browse/BEAM-10980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Beam JIRA Bot updated BEAM-10980:
---------------------------------
Labels: stale-P2 (was: )
> Pickling Generated NamedTuple instances drops custom members
> ------------------------------------------------------------
>
> Key: BEAM-10980
> URL: https://issues.apache.org/jira/browse/BEAM-10980
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
> Reporter: Brian Hulette
> Priority: P2
> Labels: stale-P2
>
> We assign a custom {{__reduce__}} method and a {{_beam_schema_id}} member to generated NamedTuple instances, but these methods are dropped when the constructor is pickled and unpickled (as might happen when used in a closure with beam.Map or beam.FlatMap)
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