From hdfs-issues-return-245436-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Tue Dec 11 20:39:10 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 9904C180671 for ; Tue, 11 Dec 2018 20:39:09 +0100 (CET) Received: (qmail 26870 invoked by uid 500); 11 Dec 2018 19:39:03 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 26777 invoked by uid 99); 11 Dec 2018 19:39:03 -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; Tue, 11 Dec 2018 19:39:03 +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 585DBCA036 for ; Tue, 11 Dec 2018 19:39:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.501 X-Spam-Level: X-Spam-Status: No, score=-109.501 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, 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 0v3zD7Z4vc2G for ; Tue, 11 Dec 2018 19:39:02 +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 56CF8610F9 for ; Tue, 11 Dec 2018 19:39:01 +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 97F14E0E33 for ; Tue, 11 Dec 2018 19:39:00 +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 347FE252FC for ; Tue, 11 Dec 2018 19:39:00 +0000 (UTC) Date: Tue, 11 Dec 2018 19:39:00 +0000 (UTC) From: "Erik Krogen (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-14131) Create user guide for "Consistent reads from Observer" feature. 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/HDFS-14131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16717864#comment-16717864 ] Erik Krogen commented on HDFS-14131: ------------------------------------ +1 LGTM > Create user guide for "Consistent reads from Observer" feature. > --------------------------------------------------------------- > > Key: HDFS-14131 > URL: https://issues.apache.org/jira/browse/HDFS-14131 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: documentation > Affects Versions: HDFS-12943 > Reporter: Konstantin Shvachko > Assignee: Chao Sun > Priority: Major > Attachments: HDFS-14131-HDFS-12943.000.patch, HDFS-14131-HDFS-12943.001.patch > > > The documentation should give an overview of the feature, explain configuration parameters, startup procedure, give an example of recommended deployment. > It should include the description of Fast Edits Tailing HDFS-13150, as this is required for efficient reads from Observer. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org