Return-Path: Delivered-To: apmail-hadoop-core-dev-archive@www.apache.org Received: (qmail 54647 invoked from network); 20 Aug 2008 07:53:11 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 20 Aug 2008 07:53:11 -0000 Received: (qmail 90564 invoked by uid 500); 20 Aug 2008 07:53:03 -0000 Delivered-To: apmail-hadoop-core-dev-archive@hadoop.apache.org Received: (qmail 90533 invoked by uid 500); 20 Aug 2008 07:53:03 -0000 Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-dev@hadoop.apache.org Delivered-To: mailing list core-dev@hadoop.apache.org Received: (qmail 90522 invoked by uid 99); 20 Aug 2008 07:53:03 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Aug 2008 00:53:03 -0700 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; Wed, 20 Aug 2008 07:52:15 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 69A54234C1B6 for ; Wed, 20 Aug 2008 00:52:44 -0700 (PDT) Message-ID: <109491794.1219218764418.JavaMail.jira@brutus> Date: Wed, 20 Aug 2008 00:52:44 -0700 (PDT) From: "Amar Kamat (JIRA)" To: core-dev@hadoop.apache.org Subject: [jira] Created: (HADOOP-3976) JobTracker.close() gets stuck occasionally MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org JobTracker.close() gets stuck occasionally ------------------------------------------ Key: HADOOP-3976 URL: https://issues.apache.org/jira/browse/HADOOP-3976 Project: Hadoop Core Issue Type: Bug Components: mapred Reporter: Amar Kamat JobTracker.close() shuts down all the worker threads but interrupting them and then doing a join. This will work if the thread is in {{WAITING}} state. Most of the time the worker threads are in the {{RUNNING}} state and the JT waits forever on the join(). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.