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YARN-3428. Debug log resources to be localized for a container. (kasha)

This commit is contained in:
Karthik Kambatla 2015-03-31 17:34:40 -07:00
parent 7610925e90
commit 2daa478a64
2 changed files with 12 additions and 2 deletions
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2
hadoop-yarn-project/CHANGES.txt
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@ -89,6 +89,8 @@ Release 2.8.0 - UNRELEASED
YARN-3258. FairScheduler: Need to add more logging to investigate
allocations. (Anubhav Dhoot via ozawa)
YARN-3428. Debug log resources to be localized for a container. (kasha)
OPTIMIZATIONS
YARN-3339. TestDockerContainerExecutor should pull a single image and not

8
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/ResourceLocalizationService.java
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@ -448,6 +448,10 @@ public class ResourceLocalizationService extends CompositeService
.getApplicationId());
for (LocalResourceRequest req : e.getValue()) {
tracker.handle(new ResourceRequestEvent(req, e.getKey(), ctxt));
if (LOG.isDebugEnabled()) {
LOG.debug("Localizing " + req.getPath() +
" for container " + c.getContainerId());
}
}
}
}
@ -456,11 +460,15 @@ public class ResourceLocalizationService extends CompositeService
ResourceRetentionSet retain =
new ResourceRetentionSet(delService, cacheTargetSize);
retain.addResources(publicRsrc);
if (LOG.isDebugEnabled()) {
LOG.debug("Resource cleanup (public) " + retain);
}
for (LocalResourcesTracker t : privateRsrc.values()) {
retain.addResources(t);
if (LOG.isDebugEnabled()) {
LOG.debug("Resource cleanup " + t.getUser() + ":" + retain);
}
}
//TODO Check if appRsrcs should also be added to the retention set.
}