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YARN-10997. Revisit allocation and reservation logging. Contributed by Andras Gyori 

(cherry picked from commit 7cb887e6c2)
This commit is contained in:
Szilard Nemeth 2021-11-12 15:42:14 +01:00 committed by Eric Payne
parent 690337bca9
commit ebe3ed5cd3
2 changed files with 9 additions and 6 deletions
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2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java
View File

@ -3131,13 +3131,11 @@ public class CapacityScheduler extends
long commitSuccess = System.nanoTime() - commitStart;
CapacitySchedulerMetrics.getMetrics()
.addCommitSuccess(commitSuccess);
LOG.info("Allocation proposal accepted");
isSuccess = true;
} else{
long commitFailed = System.nanoTime() - commitStart;
CapacitySchedulerMetrics.getMetrics()
.addCommitFailure(commitFailed);
LOG.info("Failed to accept allocation proposal");
}
LOG.debug("Allocation proposal accepted={}, proposal={}", isSuccess,

7
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/fica/FiCaSchedulerApp.java
View File

@ -357,6 +357,7 @@ public class FiCaSchedulerApp extends SchedulerApplicationAttempt {
// adding NP check as this proposal could not be allocated from reserved
// container in async-scheduling mode
if (allocation.getAllocateFromReservedContainer() == null) {
LOG.debug("Trying to allocate from reserved container in async scheduling mode");
return false;
}
RMContainer fromReservedContainer =
@ -572,6 +573,8 @@ public class FiCaSchedulerApp extends SchedulerApplicationAttempt {
if (updatePending &&
getOutstandingAsksCount(schedulerContainer.getSchedulerRequestKey())
<= 0) {
LOG.debug("Rejecting appliance of allocation due to existing pending allocation " +
"request for " + schedulerContainer);
return false;
}
@ -670,12 +673,14 @@ public class FiCaSchedulerApp extends SchedulerApplicationAttempt {
schedulerContainer.getRmContainer().getContainer(),
reReservation);
LOG.info("Reserved container=" + rmContainer.getContainerId()
if (LOG.isDebugEnabled()) {
LOG.debug("Reserved container=" + rmContainer.getContainerId()
+ ", on node=" + schedulerContainer.getSchedulerNode()
+ " with resource=" + rmContainer
.getAllocatedOrReservedResource());
}
}
}
} finally {
writeLock.unlock();
}