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 701189017 for ; Wed, 25 Jan 2012 17:19:05 +0000 (UTC) Received: (qmail 83549 invoked by uid 500); 25 Jan 2012 17:19:04 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 83125 invoked by uid 500); 25 Jan 2012 17:19:03 -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 83105 invoked by uid 99); 25 Jan 2012 17:19:03 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 25 Jan 2012 17:19:03 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 25 Jan 2012 17:19:01 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 95C6816281C for ; Wed, 25 Jan 2012 17:18:40 +0000 (UTC) Date: Wed, 25 Jan 2012 17:18:40 +0000 (UTC) From: "Suresh Srinivas (Assigned) (JIRA)" To: common-issues@hadoop.apache.org Message-ID: <1980602510.76939.1327511920615.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Assigned] (HADOOP-7992) Add ZK client for leader election 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/HADOOP-7992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Suresh Srinivas reassigned HADOOP-7992: --------------------------------------- Assignee: Bikas Saha > Add ZK client for leader election > --------------------------------- > > Key: HADOOP-7992 > URL: https://issues.apache.org/jira/browse/HADOOP-7992 > Project: Hadoop Common > Issue Type: New Feature > Components: ha > Reporter: Suresh Srinivas > Assignee: Bikas Saha > Fix For: HA Branch (HDFS-1623) > > Attachments: HDFS-2681.HDFS-1623.patch, HDFS-2681.HDFS-1623.patch, HDFS-2681.HDFS-1623.patch, HDFS-2681.HDFS-1623.patch, HDFS-2681.HDFS-1623.patch, HDFS-2681.HDFS-1623.patch, HDFS-2681.HDFS-1623.patch, HDFS-2681.HDFS-1623.patch, HDFS-2681.HDFS-1623.patch, HDFS-2681.HDFS-1623.patch, HDFS-2681.txt, HDFS-2681.txt, Zookeeper based Leader Election and Monitoring Library.pdf > > > ZKClient needs to support the following capabilities: > # Ability to create a znode for co-ordinating leader election. > # Ability to monitor and receive call backs when active znode status changes. > # Ability to get information about the active node. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira