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_r350098412
##########
File path:
flink-mesos/src/main/java/org/apache/flink/mesos/runtime/clusterframework/MesosTaskManagerParameters.java
##########
@@ -336,20 +336,22 @@ public String toString() {
public static MesosTaskManagerParameters create(Configuration
flinkConfig) {
List<ConstraintEvaluator> constraints =
parseConstraints(flinkConfig.getString(MESOS_CONSTRAINTS_HARD_HOSTATTR));
+
+ int numberOfSlot = flinkConfig.getInteger(MESOS_RM_TASKS_SLOTS);
+
+ double cpus = flinkConfig.getDouble(MESOS_RM_TASKS_CPUS);
+ if (cpus <= 0.0) {
+ cpus = Math.max(numberOfSlot, 1.0);
+ }
+
MemorySize totalProcessMemory =
MemorySize.parse(flinkConfig.getInteger(MESOS_RM_TASKS_MEMORY_MB) + "m");
- TaskExecutorResourceSpec taskExecutorResourceSpec =
-
TaskExecutorResourceUtils.resourceSpecFromConfig(flinkConfig,
totalProcessMemory);
+ TaskExecutorResourceSpec taskExecutorResourceSpec =
TaskExecutorResourceUtils.resourceSpecFromConfig(flinkConfig, cpus,
totalProcessMemory);
Review comment:
Not sure what does this comment mean. What behavior exactly do we want to
verify with `MesosTaskManagerParametersTest`?
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