Return-Path: X-Original-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 941F5180D5 for ; Thu, 31 Dec 2015 01:58:50 +0000 (UTC) Received: (qmail 73100 invoked by uid 500); 31 Dec 2015 01:58:50 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 73049 invoked by uid 500); 31 Dec 2015 01:58:50 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-issues@hadoop.apache.org Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 73034 invoked by uid 99); 31 Dec 2015 01:58:50 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 31 Dec 2015 01:58:50 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 31D0A2C1F54 for ; Thu, 31 Dec 2015 01:58:50 +0000 (UTC) Date: Thu, 31 Dec 2015 01:58:50 +0000 (UTC) From: "Hadoop QA (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HADOOP-12630) Mususe of sun.misc.Unsafe causes midaligned memory access coredumps MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HADOOP-12630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15075624#comment-15075624 ] Hadoop QA commented on HADOOP-12630: ------------------------------------ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s {color} | {color:blue} Docker mode activated. {color} | | {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 1s {color} | {color:green} The patch does not contain any @author tags. {color} | | {color:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m 0s {color} | {color:red} The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m 41s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 8m 0s {color} | {color:green} trunk passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 8m 38s {color} | {color:green} trunk passed with JDK v1.7.0_91 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 16s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 3s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 14s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 45s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 51s {color} | {color:green} trunk passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 3s {color} | {color:green} trunk passed with JDK v1.7.0_91 {color} | | {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 1m 30s {color} | {color:red} hadoop-common in the patch failed. {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 8m 1s {color} | {color:green} the patch passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 8m 1s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 8m 50s {color} | {color:green} the patch passed with JDK v1.7.0_91 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 8m 50s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 15s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 1s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 14s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s {color} | {color:green} Patch has no whitespace issues. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 59s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 53s {color} | {color:green} the patch passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 5s {color} | {color:green} the patch passed with JDK v1.7.0_91 {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 7m 6s {color} | {color:green} hadoop-common in the patch passed with JDK v1.8.0_66. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 7m 28s {color} | {color:green} hadoop-common in the patch passed with JDK v1.7.0_91. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 23s {color} | {color:green} Patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 69m 40s {color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Image:yetus/hadoop:0ca8df7 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12780067/HADOOP-12630.patch | | JIRA Issue | HADOOP-12630 | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle | | uname | Linux 516c738c5603 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh | | git revision | trunk / 4e4b3a8 | | Default Java | 1.7.0_91 | | Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_66 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_91 | | findbugs | v3.0.0 | | mvninstall | https://builds.apache.org/job/PreCommit-HADOOP-Build/8327/artifact/patchprocess/patch-mvninstall-hadoop-common-project_hadoop-common.txt | | JDK v1.7.0_91 Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/8327/testReport/ | | modules | C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common | | Max memory used | 75MB | | Powered by | Apache Yetus 0.2.0-SNAPSHOT http://yetus.apache.org | | Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/8327/console | This message was automatically generated. > Mususe of sun.misc.Unsafe causes midaligned memory access coredumps > ------------------------------------------------------------------- > > Key: HADOOP-12630 > URL: https://issues.apache.org/jira/browse/HADOOP-12630 > Project: Hadoop Common > Issue Type: Sub-task > Components: native > Affects Versions: 2.6.0, 2.7.0, 3.0.0 > Environment: Solaris SPARC > Reporter: Alan Burlison > Assignee: Alan Burlison > > Misuse of sun.misc.unsafe by {{org.apache.hadoop.io.FastByteComparisons}} causes misaligned memory accesses and results in coredumps. Stack traces below: > {code} > hadoop-tools/hadoop-gridmix/core > --- called from signal handler with signal 10 (SIGBUS) --- > ffffffff7717fa40 Unsafe_GetLong (18c000, ffffffff7e2fd6d8, 0, 19, ffffffff775d4be0, 10018c000) + 158 > ffffffff70810dcc * sun/misc/Unsafe.getLong(Ljava/lang/Object;J)J+-30004 > ffffffff70810d70 * sun/misc/Unsafe.getLong(Ljava/lang/Object;J)J+0 > ffffffff70806d58 * org/apache/hadoop/io/FastByteComparisons$LexicographicalComparerHolder$UnsafeComparer.compareTo([BII[BII)I+91 (line 405) > ffffffff70806cb4 * org/apache/hadoop/io/FastByteComparisons$LexicographicalComparerHolder$UnsafeComparer.compareTo(Ljava/lang/Object;IILjava/lang/Object;II)I+16 (line 264) > ffffffff7080783c * org/apache/hadoop/io/FastByteComparisons.compareTo([BII[BII)I+11 (line 92) > ffffffff70806cb4 * org/apache/hadoop/io/WritableComparator.compareBytes([BII[BII)I+8 (line 376) > ffffffff70806cb4 * org/apache/hadoop/mapred/gridmix/GridmixRecord$Comparator.compare([BII[BII)I+61 (line 522) > ffffffff70806cb4 * org/apache/hadoop/mapred/gridmix/TestGridmixRecord.binSortTest(Lorg/apache/hadoop/mapred/gridmix/GridmixRecord;Lorg/apache/hadoop/mapred/gridmix/GridmixRecord;IILorg/apache/hadoop/io/WritableComparator;)V+280 (line 268) > ffffffff70806f44 * org/apache/hadoop/mapred/gridmix/TestGridmixRecord.testBaseRecord()V+57 (line 482) > {code} > This also causes {{hadoop-mapreduce-project/hadoop-mapreduce-examples/core}} -- This message was sent by Atlassian JIRA (v6.3.4#6332)