xintongsong 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_r354198697
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/clusterframework/TaskExecutorResourceUtils.java
##########
@@ -526,7 +545,8 @@ private static CPUResource getCpuCores(final Configuration
config) {
}
return new CPUResource(cpuCores);
} else {
- return new
CPUResource(config.getInteger(TaskManagerOptions.NUM_TASK_SLOTS));
+ final BigDecimal defaultSlotFraction =
getDefaultSlotFraction(config);
+ return new
CPUResource(BigDecimal.valueOf(1.0).divide(defaultSlotFraction, 16,
RoundingMode.DOWN).doubleValue());
Review comment:
As discussed offline, we decided to keep the type `CPUResource`, to avoid
accidentally assigning other type of `Resource` (e.g., `GPUResource`) to this
variable.
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