Return-Path: Delivered-To: apmail-hadoop-hbase-dev-archive@minotaur.apache.org Received: (qmail 25907 invoked from network); 19 Apr 2010 05:45:16 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 19 Apr 2010 05:45:16 -0000 Received: (qmail 76156 invoked by uid 500); 19 Apr 2010 05:45:16 -0000 Delivered-To: apmail-hadoop-hbase-dev-archive@hadoop.apache.org Received: (qmail 76009 invoked by uid 500); 19 Apr 2010 05:45:14 -0000 Mailing-List: contact hbase-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hbase-dev@hadoop.apache.org Delivered-To: mailing list hbase-dev@hadoop.apache.org Received: (qmail 76001 invoked by uid 99); 19 Apr 2010 05:45:13 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 19 Apr 2010 05:45:13 +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; Mon, 19 Apr 2010 05:45:11 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o3J5in8Q008559 for ; Mon, 19 Apr 2010 01:44:49 -0400 (EDT) Message-ID: <18632744.4901271655889804.JavaMail.jira@thor> Date: Mon, 19 Apr 2010 01:44:49 -0400 (EDT) From: "Todd Lipcon (JIRA)" To: hbase-dev@hadoop.apache.org Subject: [jira] Created: (HBASE-2465) HMaster should not contact each RS on startup 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 HMaster should not contact each RS on startup --------------------------------------------- Key: HBASE-2465 URL: https://issues.apache.org/jira/browse/HBASE-2465 Project: Hadoop HBase Issue Type: Improvement Components: master Reporter: Todd Lipcon On startup, in verifyClusterState, the master contacts each region server serially. If a region server is down it will retry for several minutes (if the client retry setting is high). During this period, the master cannot be shut down, and also isn't processing real work. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.