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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/11/23 23:09:00 UTC

[jira] [Assigned] (SPARK-41244) Introducing Protobuf serializer for KV store

     [ https://issues.apache.org/jira/browse/SPARK-41244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-41244:
------------------------------------

    Assignee: Apache Spark  (was: Gengliang Wang)

> 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: Apache Spark
>            Priority: Major
>
> 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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