Zhilong Hong created FLINK-22037:
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Summary: Remove the redundant blocking queue from
DeployingTasksBenchmarkBase
Key: FLINK-22037
URL: https://issues.apache.org/jira/browse/FLINK-22037
Project: Flink
Issue Type: Bug
Components: Benchmarks, Runtime / Coordination
Affects Versions: 1.13.0
Reporter: Zhilong Hong
Fix For: 1.13.0
We find that the {{BlockingQueue}} that used to preserve
{{TaskDeploymentDescriptors}} are never used later. Since
{{TaskDeploymentDescriptors}} would cost massive heap memory, it may introduce
unnecessary garbage collection and make the result of benchmarks related to
deployment unstable. So we think it's better to remove the redundant blocking
queue in {{DeployingTasksBenchmarkBase}}.
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