[
https://issues.apache.org/jira/browse/FLINK-33316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rui Fan updated FLINK-33316:
----------------------------
Description:
This Jira focus on avoid unnecessary heavy getStreamOperatorFactory, it can
optimize the memory and cpu cost of Replica_2 in FLINK-33315.
Solution: We can store the serializedUdfClassName at StreamConfig, and using
the getStreamOperatorFactoryClassName instead of the heavy
getStreamOperatorFactory in OperatorChain#getOperatorRecordsOutCounter.
was:
This Jira focus on avoid unnecessary heavy getStreamOperatorFactory, it can
optimize the memory and cpu cost of Replica_3 in FLINK-33315.
Solution: We can store the serializedUdfClassName at StreamConfig, and using
the getStreamOperatorFactoryClassName instead of the heavy
getStreamOperatorFactory in OperatorChain#getOperatorRecordsOutCounter.
> Avoid unnecessary heavy getStreamOperatorFactory
> ------------------------------------------------
>
> Key: FLINK-33316
> URL: https://issues.apache.org/jira/browse/FLINK-33316
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Configuration
> Affects Versions: 1.17.0, 1.18.0
> Reporter: Rui Fan
> Assignee: Rui Fan
> Priority: Major
>
> This Jira focus on avoid unnecessary heavy getStreamOperatorFactory, it can
> optimize the memory and cpu cost of Replica_2 in FLINK-33315.
>
> Solution: We can store the serializedUdfClassName at StreamConfig, and using
> the getStreamOperatorFactoryClassName instead of the heavy
> getStreamOperatorFactory in OperatorChain#getOperatorRecordsOutCounter.
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
