Return-Path: Delivered-To: apmail-hadoop-mapreduce-dev-archive@minotaur.apache.org Received: (qmail 26753 invoked from network); 8 Oct 2009 07:57:55 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 8 Oct 2009 07:57:55 -0000 Received: (qmail 50371 invoked by uid 500); 8 Oct 2009 07:57:55 -0000 Delivered-To: apmail-hadoop-mapreduce-dev-archive@hadoop.apache.org Received: (qmail 50294 invoked by uid 500); 8 Oct 2009 07:57:55 -0000 Mailing-List: contact mapreduce-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-dev@hadoop.apache.org Delivered-To: mailing list mapreduce-dev@hadoop.apache.org Received: (qmail 50206 invoked by uid 99); 8 Oct 2009 07:57:55 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 08 Oct 2009 07:57:55 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 08 Oct 2009 07:57:52 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 63212234C1F2 for ; Thu, 8 Oct 2009 00:57:31 -0700 (PDT) Message-ID: <1549251507.1254988651405.JavaMail.jira@brutus> Date: Thu, 8 Oct 2009 00:57:31 -0700 (PDT) From: "Vinod K V (JIRA)" To: mapreduce-dev@hadoop.apache.org Subject: [jira] Created: (MAPREDUCE-1082) Command line UI for queues' information is broken with hierarchical queues. 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 Command line UI for queues' information is broken with hierarchical queues. --------------------------------------------------------------------------- Key: MAPREDUCE-1082 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1082 Project: Hadoop Map/Reduce Issue Type: Bug Components: client, jobtracker Affects Versions: 0.21.0 Reporter: Vinod K V Priority: Blocker Fix For: 0.21.0 When the command "./bin/mapred --config ~/tmp/conf/ queue -list" is run, it just hangs. I can see the following in the JT logs: {code} 2009-10-08 13:19:26,762 INFO org.apache.hadoop.ipc.Server: IPC Server handler 1 on 55555 caught: java.lang.NullPointerException at org.apache.hadoop.mapreduce.QueueInfo.write(QueueInfo.java:217) at org.apache.hadoop.mapreduce.QueueInfo.write(QueueInfo.java:223) at org.apache.hadoop.io.ObjectWritable.writeObject(ObjectWritable.java:159) at org.apache.hadoop.io.ObjectWritable.writeObject(ObjectWritable.java:126) at org.apache.hadoop.io.ObjectWritable.write(ObjectWritable.java:70) at org.apache.hadoop.ipc.Server.setupResponse(Server.java:1074) at org.apache.hadoop.ipc.Server.access$2400(Server.java:77) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:983) {code} Same is the case with "./bin/mapred --config ~/tmp/conf/ queue -info " -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.