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Posted to issues@flink.apache.org by "Nico Kruber (JIRA)" <ji...@apache.org> on 2017/08/10 13:14:00 UTC
[jira] [Created] (FLINK-7411) minor performance improvements in
NettyMessage
Nico Kruber created FLINK-7411:
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Summary: minor performance improvements in NettyMessage
Key: FLINK-7411
URL: https://issues.apache.org/jira/browse/FLINK-7411
Project: Flink
Issue Type: Improvement
Components: Network
Affects Versions: 1.4.0
Reporter: Nico Kruber
Assignee: Nico Kruber
Priority: Minor
{{NettyMessage}} may be improved slightly performance-wise in these regards:
- in {{NettyMessage.NettyMessageDecoder#decode()}}: instead of having multiple if-elseif-... use a switch to cycle through the message ID
- use a static {{NettyMessage}} subtype {{readFrom(ByteBuf buffer)}} - we do not really need to have a virtual function here
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