azagrebin commented on a change in pull request #10146: [FLINK-14188][runtime]
TaskExecutor derive and register with default slot resource profile
URL: https://github.com/apache/flink/pull/10146#discussion_r351887603
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File path:
flink-yarn/src/main/java/org/apache/flink/yarn/YarnResourceManager.java
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@@ -186,9 +186,16 @@ public YarnResourceManager(
this.webInterfaceUrl = webInterfaceUrl;
this.numberOfTaskSlots =
flinkConfig.getInteger(TaskManagerOptions.NUM_TASK_SLOTS);
- this.taskExecutorResourceSpec =
TaskExecutorResourceUtils.resourceSpecFromConfig(flinkConfig);
+ double configuredCpu =
flinkConfig.getDouble(TaskManagerOptions.CPU_CORES);
+ if (configuredCpu <= 0.0) {
+ configuredCpu =
flinkConfig.getInteger(YarnConfigOptions.VCORES);
+ }
+ this.defaultCpus = configuredCpu > 0.0 ? (int) configuredCpu :
flinkConfig.getInteger(YarnConfigOptions.VCORES, numberOfTaskSlots);
Review comment:
we should have a function to derive `defaultCpus`
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