Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 80FAE11B24 for ; Mon, 11 Aug 2014 23:24:12 +0000 (UTC) Received: (qmail 43714 invoked by uid 500); 11 Aug 2014 23:24:12 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 43669 invoked by uid 500); 11 Aug 2014 23:24:12 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 43658 invoked by uid 99); 11 Aug 2014 23:24:12 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 11 Aug 2014 23:24:12 +0000 Date: Mon, 11 Aug 2014 23:24:12 +0000 (UTC) From: "Gomathivinayagam Muthuvinayagam (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-11699) Region servers exclusion list to HMaster. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HBASE-11699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14093493#comment-14093493 ] Gomathivinayagam Muthuvinayagam commented on HBASE-11699: --------------------------------------------------------- Posted a review in reviewboard https://reviews.apache.org/r/24581 > Region servers exclusion list to HMaster. > ----------------------------------------- > > Key: HBASE-11699 > URL: https://issues.apache.org/jira/browse/HBASE-11699 > Project: HBase > Issue Type: New Feature > Components: Admin, Client, regionserver, Zookeeper > Affects Versions: 0.98.3 > Reporter: Gomathivinayagam Muthuvinayagam > Priority: Minor > Labels: patch > Fix For: 0.99.0, 2.0.0, 0.98.6 > > Attachments: HBASE_11699.patch > > Original Estimate: 96h > Remaining Estimate: 96h > > Currently HBase does not support adding set of region servers to be in the exclusion list. So that administrators can prevent accidental startups of some region servers to join the cluster. There was initially some work done, and it is available in https://issues.apache.org/jira/browse/HBASE-3833. It was not done after that. > I am planning to contribute it as a patch, and I would like to do some improvements as well. Instead of storing the exclusion entries on a file, I am planning to store it on zookeeper. Can anyone suggest thoughts on this? -- This message was sent by Atlassian JIRA (v6.2#6252)