Return-Path: X-Original-To: apmail-hbase-dev-archive@www.apache.org Delivered-To: apmail-hbase-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 0311A17A99 for ; Sat, 11 Apr 2015 00:50:20 +0000 (UTC) Received: (qmail 97613 invoked by uid 500); 11 Apr 2015 00:50:15 -0000 Delivered-To: apmail-hbase-dev-archive@hbase.apache.org Received: (qmail 97450 invoked by uid 500); 11 Apr 2015 00:50:15 -0000 Mailing-List: contact dev-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hbase.apache.org Delivered-To: mailing list dev@hbase.apache.org Received: (qmail 97331 invoked by uid 99); 11 Apr 2015 00:50:14 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 11 Apr 2015 00:50:14 +0000 Date: Sat, 11 Apr 2015 00:50:14 +0000 (UTC) From: "Andrew Purtell (JIRA)" To: dev@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (HBASE-4442) Provide test script to do rolling restart of RSs, master and do verification 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-4442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell resolved HBASE-4442. ----------------------------------- Resolution: Incomplete Assignee: (was: Michael Weng) > Provide test script to do rolling restart of RSs, master and do verification > ---------------------------------------------------------------------------- > > Key: HBASE-4442 > URL: https://issues.apache.org/jira/browse/HBASE-4442 > Project: HBase > Issue Type: Improvement > Components: test > Reporter: Ming Ma > > We use a script that restart RS on a rolling fashion and found couple new issues in HBase in the area of server shutdown and region assignments. Running such test on a cluster will help to verify changes made in the area of server shutdown and regions assignment. The script could do the followings: > 1. Based on the cluster config file, get the list of RSs and master server. > 2. Restart RSs and Master periodically. The parameters like the sleep time between stop and start, the percentage of machines down at at given time, etc. should be configurable. > 3. Use hbck or other ways to verify the cluster is moving. There will be inconsistency at a given time when you have lots of regions in transition. So that is ok. Script should mark test failure only when things aren't moving, for example, .META. isn't online for > timeoutmonitor period. -- This message was sent by Atlassian JIRA (v6.3.4#6332)