Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 90C2A200CF8 for ; Wed, 16 Aug 2017 02:27:57 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 8FA6F167E04; Wed, 16 Aug 2017 00:27:57 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id ABA7D167E01 for ; Wed, 16 Aug 2017 02:27:56 +0200 (CEST) Received: (qmail 8013 invoked by uid 500); 16 Aug 2017 00:27:55 -0000 Mailing-List: contact common-commits-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list common-commits@hadoop.apache.org Received: (qmail 8004 invoked by uid 99); 16 Aug 2017 00:27:55 -0000 Received: from git1-us-west.apache.org (HELO git1-us-west.apache.org) (140.211.11.23) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Aug 2017 00:27:55 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id 4095EF1755; Wed, 16 Aug 2017 00:27:55 +0000 (UTC) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: asuresh@apache.org To: common-commits@hadoop.apache.org Date: Wed, 16 Aug 2017 00:27:56 -0000 Message-Id: <4a3a362c0e7a488ab26d4e97a5bef163@git.apache.org> In-Reply-To: <5706c6a9ef09495b9aad22269a3a92ee@git.apache.org> References: <5706c6a9ef09495b9aad22269a3a92ee@git.apache.org> X-Mailer: ASF-Git Admin Mailer Subject: [02/50] [abbrv] hadoop git commit: YARN-6515. Fix warnings from Spotbugs in hadoop-yarn-server-nodemanager. Contributed by Naganarasimha G R. archived-at: Wed, 16 Aug 2017 00:27:57 -0000 YARN-6515. Fix warnings from Spotbugs in hadoop-yarn-server-nodemanager. Contributed by Naganarasimha G R. Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/1a18d5e5 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/1a18d5e5 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/1a18d5e5 Branch: refs/heads/YARN-6592 Commit: 1a18d5e514d13aa3a88e9b6089394a27296d6bc3 Parents: 8a4bff0 Author: Akira Ajisaka Authored: Wed Aug 9 21:56:34 2017 +0900 Committer: Akira Ajisaka Committed: Wed Aug 9 21:56:43 2017 +0900 ---------------------------------------------------------------------- .../server/nodemanager/NodeStatusUpdaterImpl.java | 11 +++++------ .../localizer/ContainerLocalizer.java | 15 ++++++++------- .../containermanager/monitor/ContainerMetrics.java | 2 +- 3 files changed, 14 insertions(+), 14 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/1a18d5e5/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdaterImpl.java ---------------------------------------------------------------------- diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdaterImpl.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdaterImpl.java index 00073d8..b5ec383 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdaterImpl.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdaterImpl.java @@ -639,7 +639,6 @@ public class NodeStatusUpdaterImpl extends AbstractService implements public void removeOrTrackCompletedContainersFromContext( List containerIds) throws IOException { Set removedContainers = new HashSet(); - Set removedNullContainers = new HashSet(); pendingContainersToRemove.addAll(containerIds); Iterator iter = pendingContainersToRemove.iterator(); @@ -649,7 +648,6 @@ public class NodeStatusUpdaterImpl extends AbstractService implements Container nmContainer = context.getContainers().get(containerId); if (nmContainer == null) { iter.remove(); - removedNullContainers.add(containerId); } else if (nmContainer.getContainerState().equals( org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerState.DONE)) { context.getContainers().remove(containerId); @@ -712,11 +710,12 @@ public class NodeStatusUpdaterImpl extends AbstractService implements public void removeVeryOldStoppedContainersFromCache() { synchronized (recentlyStoppedContainers) { long currentTime = System.currentTimeMillis(); - Iterator i = - recentlyStoppedContainers.keySet().iterator(); + Iterator> i = + recentlyStoppedContainers.entrySet().iterator(); while (i.hasNext()) { - ContainerId cid = i.next(); - if (recentlyStoppedContainers.get(cid) < currentTime) { + Entry mapEntry = i.next(); + ContainerId cid = mapEntry.getKey(); + if (mapEntry.getValue() < currentTime) { if (!context.getContainers().containsKey(cid)) { i.remove(); try { http://git-wip-us.apache.org/repos/asf/hadoop/blob/1a18d5e5/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/ContainerLocalizer.java ---------------------------------------------------------------------- diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/ContainerLocalizer.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/ContainerLocalizer.java index 8a46491..bb4b7f3 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/ContainerLocalizer.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/ContainerLocalizer.java @@ -17,6 +17,8 @@ */ package org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer; +import static org.apache.hadoop.util.Shell.getAllShells; + import java.io.DataInputStream; import java.io.File; import java.io.IOException; @@ -30,6 +32,7 @@ import java.util.HashSet; import java.util.Iterator; import java.util.List; import java.util.Map; +import java.util.Map.Entry; import java.util.Set; import java.util.Stack; import java.util.concurrent.Callable; @@ -81,8 +84,6 @@ import org.apache.hadoop.yarn.util.FSDownload; import com.google.common.annotations.VisibleForTesting; import com.google.common.util.concurrent.ThreadFactoryBuilder; -import static org.apache.hadoop.util.Shell.getAllShells; - public class ContainerLocalizer { static final Log LOG = LogFactory.getLog(ContainerLocalizer.class); @@ -348,13 +349,13 @@ public class ContainerLocalizer { final List currentResources = new ArrayList(); // TODO: Synchronization?? - for (Iterator i = pendingResources.keySet().iterator(); - i.hasNext();) { - LocalResource rsrc = i.next(); + for (Iterator>> i = + pendingResources.entrySet().iterator(); i.hasNext();) { + Entry> mapEntry = i.next(); LocalResourceStatus stat = recordFactory.newRecordInstance(LocalResourceStatus.class); - stat.setResource(rsrc); - Future fPath = pendingResources.get(rsrc); + stat.setResource(mapEntry.getKey()); + Future fPath = mapEntry.getValue(); if (fPath.isDone()) { try { Path localPath = fPath.get(); http://git-wip-us.apache.org/repos/asf/hadoop/blob/1a18d5e5/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainerMetrics.java ---------------------------------------------------------------------- diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainerMetrics.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainerMetrics.java index 07b3dea..a6aa337 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainerMetrics.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainerMetrics.java @@ -130,7 +130,7 @@ public class ContainerMetrics implements MetricsSource { /** * Simple metrics cache to help prevent re-registrations. */ - protected final static Map + private final static Map usageMetrics = new HashMap<>(); // Create a timer to unregister container metrics, // whose associated thread run as a daemon. --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-commits-help@hadoop.apache.org