Return-Path: Delivered-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Received: (qmail 1182 invoked from network); 2 Sep 2010 07:24:38 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 2 Sep 2010 07:24:38 -0000 Received: (qmail 29505 invoked by uid 500); 2 Sep 2010 07:24:38 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 29179 invoked by uid 500); 2 Sep 2010 07:24:36 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 29170 invoked by uid 99); 2 Sep 2010 07:24:35 -0000 Received: from Unknown (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Sep 2010 07:24:35 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Sep 2010 07:24:17 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o827NtmZ008845 for ; Thu, 2 Sep 2010 07:23:56 GMT Message-ID: <25251651.135351283412235918.JavaMail.jira@thor> Date: Thu, 2 Sep 2010 03:23:55 -0400 (EDT) From: "Amareshwari Sriramadasu (JIRA)" To: mapreduce-issues@hadoop.apache.org Subject: [jira] Commented: (MAPREDUCE-2031) TestTaskLauncher and TestTaskTrackerLocalization fail with NPE in trunk. In-Reply-To: <9419802.554731282726157107.JavaMail.jira@thor> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/MAPREDUCE-2031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905439#action_12905439 ] Amareshwari Sriramadasu commented on MAPREDUCE-2031: ---------------------------------------------------- Patch looks fine. Please upload ant test and test-patch results. > TestTaskLauncher and TestTaskTrackerLocalization fail with NPE in trunk. > ------------------------------------------------------------------------ > > Key: MAPREDUCE-2031 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-2031 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: tasktracker, test > Affects Versions: 0.22.0 > Reporter: Amareshwari Sriramadasu > Assignee: Ravi Gummadi > Fix For: 0.22.0 > > Attachments: 2031.patch > > > TestTaskLauncher and TestTaskTrackerLocalization fail in trunk after the commit of MAPREDUCE-1881 with NPE: > {noformat} > java.lang.NullPointerException > at org.apache.hadoop.mapred.TaskTracker$TaskInProgress.kill(TaskTracker.java:2978) > at org.apache.hadoop.mapred.TaskTracker$TaskInProgress.jobHasFinished(TaskTracker.java:2941) > at org.apache.hadoop.mapred.TaskTracker.purgeJob(TaskTracker.java:1919) > at org.apache.hadoop.mapred.TestTaskTrackerLocalization.verifyUserLogsRemoval(TestTaskTrackerLocalization.java:816) > at org.apache.hadoop.mapred.TestTaskTrackerLocalization.testJobFilesRemoval(TestTaskTrackerLocalization.java:897) > {noformat} > {noformat} > java.lang.NullPointerException > at org.apache.hadoop.mapred.TaskTracker$TaskInProgress.kill(TaskTracker.java:2978) > at org.apache.hadoop.mapred.TaskTracker$TaskInProgress.jobHasFinished(TaskTracker.java:2941) > at org.apache.hadoop.mapred.TaskTracker.purgeTask(TaskTracker.java:1981) > at org.apache.hadoop.mapred.TaskTracker.processKillTaskAction(TaskTracker.java:420) > at org.apache.hadoop.mapred.TestTaskLauncher.testExternalKillForLaunchTask(TestTaskLauncher.java:95) > {noformat} > NPE happens because taskTracker.myInstrumentation is not initialized. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.