[GitHub] [beam] kamilwu commented on a change in pull request #11193: [BEAM-9550] Increase JVM Metaspace size for the TaskExecutors.

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kamilwu commented on a change in pull request #11193: [BEAM-9550] Increase JVM Metaspace size for the TaskExecutors.
URL: https://github.com/apache/beam/pull/11193#discussion_r405643248
 
 

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 File path: .test-infra/dataproc/init-actions/flink.sh
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 @@ -155,7 +155,9 @@ function configure_flink() {
 # Settings applied by Cloud Dataproc initialization action
 jobmanager.rpc.address: ${master_hostname}
 jobmanager.heap.mb: ${flink_jobmanager_memory}
-taskmanager.heap.mb: ${flink_taskmanager_memory}
+taskmanager.memory.process.size: "${flink_taskmanager_memory} mb"
+taskmanager.memory.jvm-metaspace.size: 512 mb
+taskmanager.memory.managed.fraction: 0.5
 
 Review comment:
   Yes, the jobs started working after setting the fraction to 0.5. The default value is 0.4, so the difference might not be that huge. 

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