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Posted to common-commits@hadoop.apache.org by sj...@apache.org on 2016/02/24 18:30:00 UTC
hadoop git commit: YARN-4722. AsyncDispatcher logs redundant event
queue sizes (Jason Lowe via sjlee)
Repository: hadoop
Updated Branches:
refs/heads/trunk 3369a4f69 -> 553b591ba
YARN-4722. AsyncDispatcher logs redundant event queue sizes (Jason Lowe via sjlee)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/553b591b
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/553b591b
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/553b591b
Branch: refs/heads/trunk
Commit: 553b591ba06bbf0b18dca674d25a48218fed0a26
Parents: 3369a4f
Author: Sangjin Lee <sj...@apache.org>
Authored: Wed Feb 24 09:29:41 2016 -0800
Committer: Sangjin Lee <sj...@apache.org>
Committed: Wed Feb 24 09:29:41 2016 -0800
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hadoop-yarn-project/CHANGES.txt | 3 +++
.../main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java | 5 ++++-
.../hadoop/yarn/server/resourcemanager/ResourceManager.java | 5 ++++-
3 files changed, 11 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/553b591b/hadoop-yarn-project/CHANGES.txt
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diff --git a/hadoop-yarn-project/CHANGES.txt b/hadoop-yarn-project/CHANGES.txt
index 482fb21..94bbcbe 100644
--- a/hadoop-yarn-project/CHANGES.txt
+++ b/hadoop-yarn-project/CHANGES.txt
@@ -2396,6 +2396,9 @@ Release 2.6.5 - UNRELEASED
YARN-2046. Out of band heartbeats are sent only on container kill and
possibly too early (Ming Ma via jlowe)
+ YARN-4722. AsyncDispatcher logs redundant event queue sizes (Jason Lowe via
+ sjlee)
+
Release 2.6.4 - 2016-02-11
INCOMPATIBLE CHANGES
http://git-wip-us.apache.org/repos/asf/hadoop/blob/553b591b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
index ee6a637..f5361c8 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
@@ -50,6 +50,7 @@ public class AsyncDispatcher extends AbstractService implements Dispatcher {
private static final Log LOG = LogFactory.getLog(AsyncDispatcher.class);
private final BlockingQueue<Event> eventQueue;
+ private volatile int lastEventQueueSizeLogged = 0;
private volatile boolean stopped = false;
// Configuration flag for enabling/disabling draining dispatcher's events on
@@ -236,7 +237,9 @@ public class AsyncDispatcher extends AbstractService implements Dispatcher {
/* all this method does is enqueue all the events onto the queue */
int qSize = eventQueue.size();
- if (qSize !=0 && qSize %1000 == 0) {
+ if (qSize != 0 && qSize % 1000 == 0
+ && lastEventQueueSizeLogged != qSize) {
+ lastEventQueueSizeLogged = qSize;
LOG.info("Size of event-queue is " + qSize);
}
int remCapacity = eventQueue.remainingCapacity();
http://git-wip-us.apache.org/repos/asf/hadoop/blob/553b591b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
index b2950bb..80b33a3 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
@@ -727,6 +727,7 @@ public class ResourceManager extends CompositeService implements Recoverable {
private final ResourceScheduler scheduler;
private final BlockingQueue<SchedulerEvent> eventQueue =
new LinkedBlockingQueue<SchedulerEvent>();
+ private volatile int lastEventQueueSizeLogged = 0;
private final Thread eventProcessor;
private volatile boolean stopped = false;
private boolean shouldExitOnError = false;
@@ -804,7 +805,9 @@ public class ResourceManager extends CompositeService implements Recoverable {
public void handle(SchedulerEvent event) {
try {
int qSize = eventQueue.size();
- if (qSize !=0 && qSize %1000 == 0) {
+ if (qSize != 0 && qSize % 1000 == 0
+ && lastEventQueueSizeLogged != qSize) {
+ lastEventQueueSizeLogged = qSize;
LOG.info("Size of scheduler event-queue is " + qSize);
}
int remCapacity = eventQueue.remainingCapacity();