Kyle Winkelman created BEAM-5519:
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Summary: Spark Streaming Duplicated Encoding/Decoding Effort
Key: BEAM-5519
URL: https://issues.apache.org/jira/browse/BEAM-5519
Project: Beam
Issue Type: Bug
Components: runner-spark
Reporter: Kyle Winkelman
Assignee: Kyle Winkelman
When using the SparkRunner in streaming mode. There is a call to groupByKey
followed by a call to updateStateByKey. BEAM-1815 fixed an issue where this
used to cause 2 shuffles but it still causes 2 encode/decode cycles.
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