Mikhail Gryzykhin created BEAM-10222:
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Summary: Java11 only detects 1 CPU when running on Dataflow
Key: BEAM-10222
URL: https://issues.apache.org/jira/browse/BEAM-10222
Project: Beam
Issue Type: Bug
Components: sdk-java-core
Reporter: Mikhail Gryzykhin
When specifying the worker-type as "n1-highcpu-4" the resulting thread number
is 4 when the pipeline is compiled by Java8, and only 1 when the pipeline is
compiled by Java11.
Specifying numberOfWorkerHarnessThreads does not change amount of detected
threads.
Amount of available CPUs is received via
"Runtime.getRuntime().availableProcessors()"
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