From hdfs-commits-return-3983-apmail-hadoop-hdfs-commits-archive=hadoop.apache.org@hadoop.apache.org Wed Jul 11 03:15:34 2012 Return-Path: X-Original-To: apmail-hadoop-hdfs-commits-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-commits-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id F1A47D90C for ; Wed, 11 Jul 2012 03:15:33 +0000 (UTC) Received: (qmail 64297 invoked by uid 500); 11 Jul 2012 03:15:32 -0000 Delivered-To: apmail-hadoop-hdfs-commits-archive@hadoop.apache.org Received: (qmail 64053 invoked by uid 500); 11 Jul 2012 03:15:30 -0000 Mailing-List: contact hdfs-commits-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-commits@hadoop.apache.org Received: (qmail 63983 invoked by uid 99); 11 Jul 2012 03:15:27 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 11 Jul 2012 03:15:27 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO eris.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 11 Jul 2012 03:15:24 +0000 Received: from eris.apache.org (localhost [127.0.0.1]) by eris.apache.org (Postfix) with ESMTP id 1C0B72388860; Wed, 11 Jul 2012 03:15:04 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: svn commit: r1359999 - in /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs: CHANGES.txt src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlocksMap.java src/main/java/org/apache/hadoop/hdfs/util/LightWeightGSet.java Date: Wed, 11 Jul 2012 03:15:03 -0000 To: hdfs-commits@hadoop.apache.org From: harsh@apache.org X-Mailer: svnmailer-1.0.8-patched Message-Id: <20120711031504.1C0B72388860@eris.apache.org> Author: harsh Date: Wed Jul 11 03:15:03 2012 New Revision: 1359999 URL: http://svn.apache.org/viewvc?rev=1359999&view=rev Log: HDFS-3613. GSet prints some INFO level values, which aren't really very useful to all. Contributed by Andrew Wang. (harsh) Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlocksMap.java hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/LightWeightGSet.java Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1359999&r1=1359998&r2=1359999&view=diff ============================================================================== --- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original) +++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Wed Jul 11 03:15:03 2012 @@ -295,6 +295,9 @@ Branch-2 ( Unreleased changes ) HDFS-3629. Fix the typo in the error message about inconsistent storage layout version. (Brandon Li via harsh) + HDFS-3613. GSet prints some INFO level values, which aren't + really very useful to all (Andrew Wang via harsh) + OPTIMIZATIONS HDFS-2982. Startup performance suffers when there are many edit log Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlocksMap.java URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlocksMap.java?rev=1359999&r1=1359998&r2=1359999&view=diff ============================================================================== --- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlocksMap.java (original) +++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlocksMap.java Wed Jul 11 03:15:03 2012 @@ -81,10 +81,12 @@ class BlocksMap { final int exponent = e2 < 0? 0: e2 > 30? 30: e2; final int c = 1 << exponent; - LightWeightGSet.LOG.info("VM type = " + vmBit + "-bit"); - LightWeightGSet.LOG.info("2% max memory = " + twoPC/(1 << 20) + " MB"); - LightWeightGSet.LOG.info("capacity = 2^" + exponent - + " = " + c + " entries"); + if (LightWeightGSet.LOG.isDebugEnabled()) { + LightWeightGSet.LOG.debug("VM type = " + vmBit + "-bit"); + LightWeightGSet.LOG.debug("2% max memory = " + twoPC/(1 << 20) + " MB"); + LightWeightGSet.LOG.debug("capacity = 2^" + exponent + + " = " + c + " entries"); + } return c; } Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/LightWeightGSet.java URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/LightWeightGSet.java?rev=1359999&r1=1359998&r2=1359999&view=diff ============================================================================== --- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/LightWeightGSet.java (original) +++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/LightWeightGSet.java Wed Jul 11 03:15:03 2012 @@ -79,7 +79,9 @@ public class LightWeightGSet