Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 5F49D200CC7 for ; Sun, 2 Jul 2017 06:16:12 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 5D501160BFD; Sun, 2 Jul 2017 04:16:12 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id A0BE8160BEA for ; Sun, 2 Jul 2017 06:16:11 +0200 (CEST) Received: (qmail 73279 invoked by uid 500); 2 Jul 2017 04:16:10 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 73267 invoked by uid 99); 2 Jul 2017 04:16:10 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 02 Jul 2017 04:16:10 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id AA751C04D8 for ; Sun, 2 Jul 2017 04:16:09 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.011 X-Spam-Level: X-Spam-Status: No, score=-100.011 tagged_above=-999 required=6.31 tests=[SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id QgLkbWz7KPW8 for ; Sun, 2 Jul 2017 04:16:08 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 49DBB60D12 for ; Sun, 2 Jul 2017 04:16:08 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 312FCE0D9E for ; Sun, 2 Jul 2017 04:16:07 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id DCE3E245F8 for ; Sun, 2 Jul 2017 04:16:05 +0000 (UTC) Date: Sun, 2 Jul 2017 04:16:05 +0000 (UTC) From: "stack (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-15806) An endpoint-based export tool MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Sun, 02 Jul 2017 04:16:12 -0000 [ https://issues.apache.org/jira/browse/HBASE-15806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071489#comment-16071489 ] stack commented on HBASE-15806: ------------------------------- Missing from release note is advantage of going this route. You have it in rb. Stick it in release note too. Added a few comments on rb. > An endpoint-based export tool > ----------------------------- > > Key: HBASE-15806 > URL: https://issues.apache.org/jira/browse/HBASE-15806 > Project: HBase > Issue Type: New Feature > Affects Versions: 2.0.0 > Reporter: Chia-Ping Tsai > Assignee: Chia-Ping Tsai > Priority: Critical > Fix For: 2.0.0 > > Attachments: Experiment.png, HBASE-15806.patch, HBASE-15806-v1.patch, HBASE-15806-v2.patch, HBASE-15806-v3.patch, HBASE-15806.v4.patch, HBASE-15806.v5.patch, HBASE-15806.v6.patch, HBASE-15806.v7.patch > > > The time for exporting table can be reduced, if we use the endpoint technique to export the hdfs files by the region server rather than by hbase client. > In my experiments, the elapsed time of endpoint-based export can be less than half of current export tool (enable the hdfs compression) > But the shortcomings is we need to alter table for deploying the endpoint > any comments about this? thanks -- This message was sent by Atlassian JIRA (v6.4.14#64029)