Gengliang Wang created SPARK-41244:
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Summary: Introducing Protobuf serializer for KV store
Key: SPARK-41244
URL: https://issues.apache.org/jira/browse/SPARK-41244
Project: Spark
Issue Type: Sub-task
Components: Web UI
Affects Versions: 3.4.0
Reporter: Gengliang Wang
Assignee: Gengliang Wang
Introducing Protobuf serializer for KV store, which is 3 times as fast as the
default serializer according to end-to-end benchmark against RocksDB.
To move fast and make review easier, the first PR will cover the class
`JobDataWrapper` only.
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