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 2F05D108D7 for ; Sat, 26 Oct 2013 00:52:33 +0000 (UTC) Received: (qmail 16058 invoked by uid 500); 26 Oct 2013 00:52:33 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 16023 invoked by uid 500); 26 Oct 2013 00:52:32 -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 16014 invoked by uid 99); 26 Oct 2013 00:52:32 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 26 Oct 2013 00:52:32 +0000 Date: Sat, 26 Oct 2013 00:52:32 +0000 (UTC) From: "Hudson (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-9080) Retain assignment should be used when re-enabling table(s) 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-9080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13805904#comment-13805904 ] Hudson commented on HBASE-9080: ------------------------------- SUCCESS: Integrated in hbase-0.96 #162 (See [https://builds.apache.org/job/hbase-0.96/162/]) HBASE-9837 Forward port HBASE-9080 'Retain assignment should be used when re-enabling table(s)' (tedyu: rev 1535841) * /hbase/branches/0.96/hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/EnableTableHandler.java * /hbase/branches/0.96/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAdmin.java > Retain assignment should be used when re-enabling table(s) > ---------------------------------------------------------- > > Key: HBASE-9080 > URL: https://issues.apache.org/jira/browse/HBASE-9080 > Project: HBase > Issue Type: Bug > Affects Versions: 0.94.10 > Reporter: Ted Yu > Assignee: Ted Yu > Priority: Critical > Fix For: 0.94.11 > > Attachments: 9080-0.94.txt, 9080-0.94-v2.txt > > > Region servers are picked in round robin fashion when a table is re-enabled. > This results in poor data locality. > We should use retain assignment when re-enabling table(s). > For initial discussion, see HBASE-6143 > Since patches for 0.94 and trunk may turn out to be very different, this JIRA is for fixing the issue in 0.94 branch. > Thanks Lars, Elliot, Vladmir and Stack for providing opinions on this subject. -- This message was sent by Atlassian JIRA (v6.1#6144)