Chamikara Jayalath created BEAM-3369:
----------------------------------------
Summary: Python HEAD fails tests due to a ValueError
Key: BEAM-3369
URL: https://issues.apache.org/jira/browse/BEAM-3369
Project: Beam
Issue Type: Bug
Components: sdk-py-core
Affects Versions: Not applicable
Reporter: Chamikara Jayalath
Assignee: Robert Bradshaw
Priority: Critical
tfidf_test.py is failing. Full error message is given below.
ValueError: The key coder "TupleCoder[BytesCoder, FastPrimitivesCoder]" for
GroupByKey operation "GroupByKey" is not deterministic. This may result in
incorrect pipeline output. This can be fixed by adding a type hint to the
operation preceding the GroupByKey step, and for custom key classes, by writing
a deterministic custom Coder. Please see the documentation for more details.
Seems to be due to following commit (passes without that).
https://github.com/apache/beam/commit/1acd1ae901eefbcc8249d90e12ca82db0f91e41e#commitcomment-26356503
Robert, can you take a look ?
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
