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 A36BF200C1E for ; Fri, 17 Feb 2017 22:13:54 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id A1F04160B57; Fri, 17 Feb 2017 21:13:54 +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 EA374160B46 for ; Fri, 17 Feb 2017 22:13:53 +0100 (CET) Received: (qmail 99163 invoked by uid 500); 17 Feb 2017 21:13:53 -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 99154 invoked by uid 99); 17 Feb 2017 21:13:53 -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; Fri, 17 Feb 2017 21:13:53 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id F3951DFB0E; Fri, 17 Feb 2017 21:13:52 +0000 (UTC) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: templedf@apache.org To: common-commits@hadoop.apache.org Message-Id: X-Mailer: ASF-Git Admin Mailer Subject: hadoop git commit: YARN-6188. Fix OOM issue with decommissioningNodesWatcher in the case of clusters with large number of nodes (Contributed by Ajay Jadhav via Daniel Templeton) Date: Fri, 17 Feb 2017 21:13:52 +0000 (UTC) archived-at: Fri, 17 Feb 2017 21:13:54 -0000 Repository: hadoop Updated Branches: refs/heads/trunk 4c26c241a -> 9a9283778 YARN-6188. Fix OOM issue with decommissioningNodesWatcher in the case of clusters with large number of nodes (Contributed by Ajay Jadhav via Daniel Templeton) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/9a928377 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/9a928377 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/9a928377 Branch: refs/heads/trunk Commit: 9a928377868dfb2dc846c340501b3248eb6ad77f Parents: 4c26c24 Author: Daniel Templeton Authored: Fri Feb 17 13:11:43 2017 -0800 Committer: Daniel Templeton Committed: Fri Feb 17 13:13:46 2017 -0800 ---------------------------------------------------------------------- .../yarn/server/resourcemanager/DecommissioningNodesWatcher.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/9a928377/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/DecommissioningNodesWatcher.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/DecommissioningNodesWatcher.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/DecommissioningNodesWatcher.java index 376b503..9631803 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/DecommissioningNodesWatcher.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/DecommissioningNodesWatcher.java @@ -385,9 +385,9 @@ public class DecommissioningNodesWatcher { if (!LOG.isDebugEnabled() || decomNodes.size() == 0) { return; } - StringBuilder sb = new StringBuilder(); long now = mclock.getTime(); for (DecommissioningNodeContext d : decomNodes.values()) { + StringBuilder sb = new StringBuilder(); DecommissioningNodeStatus s = checkDecommissioningStatus(d.nodeId); sb.append(String.format( "%n %-34s %4ds fresh:%3ds containers:%2d %14s", @@ -413,8 +413,8 @@ public class DecommissioningNodesWatcher { (mclock.getTime() - rmApp.getStartTime()) / 1000)); } } + LOG.debug("Decommissioning node: " + sb.toString()); } - LOG.info("Decommissioning Nodes: " + sb.toString()); } // Read possible new DECOMMISSIONING_TIMEOUT_KEY from yarn-site.xml. --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-commits-help@hadoop.apache.org