Kevin Sijo Puthusseri created BEAM-10796:
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Summary: Python's Test Expansion Service for Combine transform
returns pickled coder
Key: BEAM-10796
URL: https://issues.apache.org/jira/browse/BEAM-10796
Project: Beam
Issue Type: Bug
Components: sdk-go, sdk-py-core
Reporter: Kevin Sijo Puthusseri
Trying to use the combine transform of Python's test expansion service executed
from the Go SDK fails during runtime. Crashes the Go SDK harness with the
following error:
unmarshalling coder
VSkoscjkPN_Coder_TupleCoder_7_length_prefixed_windowednmarshalling coder
VSkoscjkPN_Coder_TupleCoder_7_length_prefixed_windowed unmarshalling coder
VSkoscjkPN_Coder_TupleCoder_7_length_prefixed unmarshalling coder
VSkoscjkPN_Coder_FastPrimitivesCoder_1_length_prefixedcould not unmarshal
length prefix coder from spec:<urn:"beam:coder:length_prefix:v1" >
component_coder_ids:"VSkoscjkPN_Coder_FastPrimitivesCoder_1" , want a custom
coder as a sub component but got spec:<urn:"beam:coder:pickled_python:v1"
payload:"\n\310\001FastPrimitivesCoder$QlpoOTFBWSZTWSYAoHgAAC334EwIiCAAIQkAQAC/bt0CYAQOACAAahpI0Bppo0GmRtINBqJ6QZAaNDQDyjRqC0RLwD4QPbijFck85Haypu6ovZAReEmQrcsyHc7KzNN4sFkXh7FICbooOXgwoVC0QQeEDWJD5shM4hP8XckU4UJAmAKB4A=="
>
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