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https://issues.apache.org/jira/browse/FLINK-10412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Rohrmann resolved FLINK-10412.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.7.0
Fixed via
d2480af40f5145d865196a95ec58a415482d8cff
0e2c4a81a8209cf357eee0183f7546e0e24b11d0
> toString field in AbstractID should be transient to avoid been serialized
> -------------------------------------------------------------------------
>
> Key: FLINK-10412
> URL: https://issues.apache.org/jira/browse/FLINK-10412
> Project: Flink
> Issue Type: Bug
> Components: Distributed Coordination
> Affects Versions: 1.7.0
> Reporter: Zhu Zhu
> Assignee: vinoyang
> Priority: Major
> Labels: deploy,deployment, pull-request-available, serialization
> Fix For: 1.7.0
>
>
> The toString field in AbstractID will be serialized currently, which makes
> RPC messages body like InputChannelDeploymentDescriptor and PartitionInfo
> larger (50%+).
> It adds more pressure to JM memory especially in large scale job scheduling
> (10000x10000 ALL-to-ALL connection).
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