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 52FC817E04 for ; Sat, 19 Sep 2015 00:25:04 +0000 (UTC) Received: (qmail 84446 invoked by uid 500); 19 Sep 2015 00:25:04 -0000 Delivered-To: apmail-ambari-dev-archive@ambari.apache.org Received: (qmail 84404 invoked by uid 500); 19 Sep 2015 00:25:04 -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 84390 invoked by uid 99); 19 Sep 2015 00:25:04 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 19 Sep 2015 00:25:04 +0000 Date: Sat, 19 Sep 2015 00:25:04 +0000 (UTC) From: "Jayush Luniya (JIRA)" To: dev@ambari.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (AMBARI-13065) RU: Core Slaves restart schedule is extremely slow on very large cluster 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-13065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14876735#comment-14876735 ] Jayush Luniya commented on AMBARI-13065: ---------------------------------------- Trunk: commit 25fd9a627e6a451fdf734ff8cdbd86c74f10634c Author: Jayush Luniya Date: Fri Sep 18 17:23:32 2015 -0700 AMBARI-13065: RU: Core Slaves restart schedule is extremely slow on very large cluster (jluniya) > RU: Core Slaves restart schedule is extremely slow on very large cluster > ------------------------------------------------------------------------ > > Key: AMBARI-13065 > URL: https://issues.apache.org/jira/browse/AMBARI-13065 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Affects Versions: 2.1.2 > Reporter: Jayush Luniya > Assignee: Jayush Luniya > Priority: Blocker > Fix For: 2.1.2 > > > Performed RU on 1200 node cluster and the progress of 'Core Slaves' restarts is extremely slow - In 3 hours it restarted only 22 components (screenshot attached). At this rate it will take weeks for RU to complete. > It we look into the agent log where RU core-slaves finished, we see that sequential commands are sent 8 minutes apart - which is very slow. The commands themselves execute in under a minute. -- This message was sent by Atlassian JIRA (v6.3.4#6332)