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Posted to hdfs-dev@hadoop.apache.org by "Lokesh Jain (JIRA)" <ji...@apache.org> on 2019/03/01 11:17:00 UTC
[jira] [Created] (HDDS-1208) ContainerStateMachine should set chunk
data as state machine data for ratis
Lokesh Jain created HDDS-1208:
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Summary: ContainerStateMachine should set chunk data as state machine data for ratis
Key: HDDS-1208
URL: https://issues.apache.org/jira/browse/HDDS-1208
Project: Hadoop Distributed Data Store
Issue Type: Bug
Reporter: Lokesh Jain
Assignee: Lokesh Jain
Currently ContainerStateMachine sets ContainerCommandRequestProto as state machine data. This requires converting the ContainerCommandRequestProto to a bytestring which leads to redundant buffer copy in case of write chunk request. This can be avoided by setting the chunk data as the state machine data for a log entry in ratis.
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