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 4EBCA200B98 for ; Mon, 3 Oct 2016 22:01:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 4D60E160AE5; Mon, 3 Oct 2016 20:01:22 +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 C2D12160ACD for ; Mon, 3 Oct 2016 22:01:21 +0200 (CEST) Received: (qmail 10775 invoked by uid 500); 3 Oct 2016 20:01:20 -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 10744 invoked by uid 99); 3 Oct 2016 20:01:20 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 03 Oct 2016 20:01:20 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 8E51F2C2A64 for ; Mon, 3 Oct 2016 20:01:20 +0000 (UTC) Date: Mon, 3 Oct 2016 20:01:20 +0000 (UTC) From: "Zhe Zhang (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-10789) Route webhdfs through the RPC call queue MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 03 Oct 2016 20:01:22 -0000 [ https://issues.apache.org/jira/browse/HDFS-10789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15543257#comment-15543257 ] Zhe Zhang commented on HDFS-10789: ---------------------------------- Thanks much for working on this [~daryn] [~kihwal] and [~shahrs87]. One feature we want is for WebHDFS calls to be restricted under the RPC ACLs (e.g. revoking a certain user's permission to issue certain WebHDFS calls). I haven't look into much detail of the patch. Any quick answer on this? Thanks! > Route webhdfs through the RPC call queue > ---------------------------------------- > > Key: HDFS-10789 > URL: https://issues.apache.org/jira/browse/HDFS-10789 > Project: Hadoop HDFS > Issue Type: Improvement > Components: ipc, webhdfs > Reporter: Daryn Sharp > Assignee: Daryn Sharp > Attachments: HDFS-10789-1.patch, HDFS-10789.patch > > > Webhdfs is extremely expensive under load and is not subject to the QoS benefits of the RPC call queue. HADOOP-13537 provides the basis for routing webhdfs through the call queue to provide unified QoS. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org