Return-Path: X-Original-To: apmail-ambari-dev-archive@www.apache.org Delivered-To: apmail-ambari-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id BE4731889C for ; Thu, 17 Dec 2015 20:06:47 +0000 (UTC) Received: (qmail 55825 invoked by uid 500); 17 Dec 2015 20:06:47 -0000 Delivered-To: apmail-ambari-dev-archive@ambari.apache.org Received: (qmail 55770 invoked by uid 500); 17 Dec 2015 20:06:47 -0000 Mailing-List: contact dev-help@ambari.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ambari.apache.org Delivered-To: mailing list dev@ambari.apache.org Received: (qmail 55697 invoked by uid 99); 17 Dec 2015 20:06:47 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 17 Dec 2015 20:06:47 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 6AD782C1F6F for ; Thu, 17 Dec 2015 20:06:47 +0000 (UTC) Date: Thu, 17 Dec 2015 20:06:47 +0000 (UTC) From: "Lav Jain (JIRA)" To: dev@ambari.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (AMBARI-14301) Co-locate HAWQSEGMENT on hosts that have DATANODE component 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/AMBARI-14301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15062698#comment-15062698 ] Lav Jain commented on AMBARI-14301: ----------------------------------- The same test failed for the previous 2 builds. Should not be an issue because of this patch. > Co-locate HAWQSEGMENT on hosts that have DATANODE component > ------------------------------------------------------------ > > Key: AMBARI-14301 > URL: https://issues.apache.org/jira/browse/AMBARI-14301 > Project: Ambari > Issue Type: Improvement > Components: ambari-web > Affects Versions: trunk > Reporter: Lav Jain > Assignee: Lav Jain > Priority: Minor > Fix For: 2.3.0 > > Attachments: AMBARI-14301.patch > > > Looks like stackadvisor is used only upon a fresh install if no changes are made to the master components. In that case, the client/slaves are installed on all the hosts, so HAWQSEGMENT is co-located with DATANODE by default. > If HDFS is already installed and HAWQ is enabled using add services, then Ambari chooses all hosts that do not have a MASTER component installed. This determination is being done in the javascript code. > This patch is changing the hostlist for HAWQSEGMENT to be the same as DATANODE in the latter case. -- This message was sent by Atlassian JIRA (v6.3.4#6332)