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 742C510C9E for ; Wed, 18 Dec 2013 18:22:08 +0000 (UTC) Received: (qmail 2097 invoked by uid 500); 18 Dec 2013 18:22:07 -0000 Delivered-To: apmail-hbase-dev-archive@hbase.apache.org Received: (qmail 2018 invoked by uid 500); 18 Dec 2013 18:22:07 -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 1812 invoked by uid 99); 18 Dec 2013 18:22:07 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 18 Dec 2013 18:22:07 +0000 Date: Wed, 18 Dec 2013 18:22:07 +0000 (UTC) From: "Jean-Marc Spaggiari (JIRA)" To: dev@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HBASE-10199) Improve rolling restart latency MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Jean-Marc Spaggiari created HBASE-10199: ------------------------------------------- Summary: Improve rolling restart latency Key: HBASE-10199 URL: https://issues.apache.org/jira/browse/HBASE-10199 Project: HBase Issue Type: Improvement Components: scripts Affects Versions: 0.94.14, 0.98.1, 0.99.0, 0.96.1.1 Reporter: Jean-Marc Spaggiari Assignee: Jean-Marc Spaggiari HBASE-10049 introduced a 20 seconds delay in the region_mover script to make sure server is online before starting the transfer. On big cluster, this can add more than 1 hour to the total time. We need to find a way to make 100% sure the server is online without having to wait for those 20 seconds. -- This message was sent by Atlassian JIRA (v6.1.4#6159)