From hdfs-issues-return-231929-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Mon Sep 3 21:40:04 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 B2379180663 for ; Mon, 3 Sep 2018 21:40:03 +0200 (CEST) Received: (qmail 78507 invoked by uid 500); 3 Sep 2018 19:40:02 -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 78496 invoked by uid 99); 3 Sep 2018 19:40:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 03 Sep 2018 19:40:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 4C6131A0EB4 for ; Mon, 3 Sep 2018 19:40:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-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-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id hWmf07AiIjYR for ; Mon, 3 Sep 2018 19:40:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 693D75F418 for ; Mon, 3 Sep 2018 19:40:01 +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 F06AAE04AD for ; Mon, 3 Sep 2018 19:40:00 +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 B5F9126B58 for ; Mon, 3 Sep 2018 19:40:00 +0000 (UTC) Date: Mon, 3 Sep 2018 19:40:00 +0000 (UTC) From: "Brahma Reddy Battula (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-13655) RBF: Add missing ClientProtocol APIs to RBF MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HDFS-13655?page=3Dcom.atlassian= .jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1660= 2424#comment-16602424 ]=20 Brahma Reddy Battula commented on HDFS-13655: --------------------------------------------- Logged umbrella HDFS-13891 to stabilisation the phase-1 work which we are t= argeting to 3.3 release. bq.If needed, we can repeat this once that's done - if there are new misc. = things that we don't feel can go into trunk, we create 'feature branch y' a= nd set a new goal for it. Sure, we can do, if there are more. Discussed with [~elgoiri] same, [~elgoiri] please correct me,if I am wrong. > RBF: Add missing ClientProtocol APIs to RBF > ------------------------------------------- > > Key: HDFS-13655 > URL: https://issues.apache.org/jira/browse/HDFS-13655 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Xiao Chen > Priority: Major > > As [discussed|https://issues.apache.org/jira/browse/HDFS-12858?focusedCom= mentId=3D16500975&page=3Dcom.atlassian.jira.plugin.system.issuetabpanels:co= mment-tabpanel#comment-16500975|#comment-16500975]=C2=A0with [~elgoiri], th= ere are some HDFS methods that does not take path as a parameter. We should= support these to work with federation. > The ones missing are: > * Snapshots > * Storage policies > * Encryption zones > * Cache pools > One way to reasonably have=C2=A0them to work with federation is to 'list'= each nameservice and concat the results. This can be done=C2=A0pretty much= the same as=C2=A0{{refreshNodes()}}=C2=A0and it would be a matter of query= ing all the subclusters and aggregate the output (e.g.,=C2=A0{{getDatanodeR= eport()}}.) -- 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