From hdfs-issues-return-213737-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Mon Mar 19 23:51:05 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 9583D180647 for ; Mon, 19 Mar 2018 23:51:04 +0100 (CET) Received: (qmail 78604 invoked by uid 500); 19 Mar 2018 22:51:03 -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 78591 invoked by uid 99); 19 Mar 2018 22:51:03 -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; Mon, 19 Mar 2018 22:51:03 +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 CFB8DC211C for ; Mon, 19 Mar 2018 22:51:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.311 X-Spam-Level: X-Spam-Status: No, score=-110.311 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, 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 HPV0w0fvCYOO for ; Mon, 19 Mar 2018 22:51:02 +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 7E5C65F173 for ; Mon, 19 Mar 2018 22:51:01 +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 8F17DE0D4B for ; Mon, 19 Mar 2018 22:51:00 +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 197FA214B4 for ; Mon, 19 Mar 2018 22:51:00 +0000 (UTC) Date: Mon, 19 Mar 2018 22:51:00 +0000 (UTC) From: "Ajay Kumar (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-13055) Aggregate usage statistics from datanodes 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-13055?page=3Dcom.atlassia= n.jira.plugin.system.issuetabpanels:all-tabpanel ] Ajay Kumar updated HDFS-13055: ------------------------------ Description:=20 We collect variety of statistics in DataNodes and expose them via JMX. Aggr= egating some of the high level statistics which we are already collecting i= n {{DataNodeMetrics}} (like bytesRead,bytesWritten etc) over a configurable= time window will create a central repository accessible via JMX and UI.=C2= =A0 Breaking this into 3 parts as suggested by [~arpitagarwal] # Generate usage report on DN. (will handle in this jira) # Pass usage report to NN periodically. # Process report on NN and expose stats via JMX. =C2=A0 was:We collect variety of statistics in DataNodes and expose them via JMX= . Aggregating some of the high level statistics which we are already collec= ting in {{DataNodeMetrics}} (like bytesRead,bytesWritten etc) over a config= urable time window will create a central repository accessible via JMX and = UI. > Aggregate usage statistics from datanodes > ----------------------------------------- > > Key: HDFS-13055 > URL: https://issues.apache.org/jira/browse/HDFS-13055 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Ajay Kumar > Assignee: Ajay Kumar > Priority: Major > Attachments: HDFS-13055.001.patch, HDFS-13055.002.patch, HDFS-130= 55.003.patch, HDFS-13055.004.patch, HDFS-13055.005.patch, HDFS-13055.006.pa= tch, HDFS-13055.007.patch, HDFS-13055.008.patch > > > We collect variety of statistics in DataNodes and expose them via JMX. Ag= gregating some of the high level statistics which we are already collecting= in {{DataNodeMetrics}} (like bytesRead,bytesWritten etc) over a configurab= le time window will create a central repository accessible via JMX and UI.= =C2=A0 > Breaking this into 3 parts as suggested by [~arpitagarwal] > # Generate usage report on DN. (will handle in this jira) > # Pass usage report to NN periodically. > # Process report on NN and expose stats via JMX. > =C2=A0 -- 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