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Revert "YARN-6298. Metric preemptCall is not used in new preemption. (Yufei Gu via kasha)"

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This reverts commit dcfce5fcddcfdd23392586c87adf7c14e8ef265e.
This commit is contained in:
Karthik Kambatla 2017-04-07 17:37:31 -07:00
parent dcfce5fcdd
commit e0b143e51a
1 changed files with 8 additions and 0 deletions
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8
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSOpDurations.java
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@ -53,6 +53,9 @@ public class FSOpDurations implements MetricsSource {
@Metric("Duration for an update call")
MutableRate updateCall;
@Metric("Duration for a preempt call")
MutableRate preemptCall;
private static final MetricsInfo RECORD_INFO =
info("FSOpDurations", "Durations of FairScheduler calls or thread-runs");
@ -85,6 +88,7 @@ private synchronized void setExtended(boolean isExtended) {
nodeUpdateCall.setExtended(isExtended);
updateThreadRun.setExtended(isExtended);
updateCall.setExtended(isExtended);
preemptCall.setExtended(isExtended);
INSTANCE.isExtended = isExtended;
}
@ -110,6 +114,10 @@ public void addUpdateCallDuration(long value) {
updateCall.add(value);
}
public void addPreemptCallDuration(long value) {
preemptCall.add(value);
}
@VisibleForTesting
public boolean hasUpdateThreadRunChanged() {
return updateThreadRun.changed();