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 43D0818B7F for ; Thu, 18 Feb 2016 22:36:19 +0000 (UTC) Received: (qmail 36949 invoked by uid 500); 18 Feb 2016 22:36:18 -0000 Delivered-To: apmail-hbase-dev-archive@hbase.apache.org Received: (qmail 36794 invoked by uid 500); 18 Feb 2016 22:36:18 -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 36763 invoked by uid 99); 18 Feb 2016 22:36:18 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Feb 2016 22:36:18 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 28E582C1F60 for ; Thu, 18 Feb 2016 22:36:18 +0000 (UTC) Date: Thu, 18 Feb 2016 22:36:18 +0000 (UTC) From: "stack (JIRA)" To: dev@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (HBASE-4668) List HDFS enhancements to speed up backups for HBase 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-4668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack resolved HBASE-4668. -------------------------- Resolution: Unresolved > List HDFS enhancements to speed up backups for HBase > ---------------------------------------------------- > > Key: HBASE-4668 > URL: https://issues.apache.org/jira/browse/HBASE-4668 > Project: HBase > Issue Type: Sub-task > Components: documentation, regionserver > Reporter: Karthik Ranganathan > Assignee: Pritam Damania > > There are a host of improvements that help: > - HDFS fast copy > - Various enhancements to fast copy to speed up things > - File level hard links - which does ext3 hardlinks instead of copying blocks thereby saving a lot of iops > Need to list out the HDFS jira's and have patches on them. -- This message was sent by Atlassian JIRA (v6.3.4#6332)