Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 405E110155 for ; Thu, 13 Nov 2014 23:18:35 +0000 (UTC) Received: (qmail 57150 invoked by uid 500); 13 Nov 2014 23:18:35 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 57111 invoked by uid 500); 13 Nov 2014 23:18:34 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 57099 invoked by uid 99); 13 Nov 2014 23:18:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 13 Nov 2014 23:18:34 +0000 Date: Thu, 13 Nov 2014 23:18:34 +0000 (UTC) From: "Benoy Antony (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-7390) Provide JMX metrics per storage type 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-7390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14211448#comment-14211448 ] Benoy Antony commented on HDFS-7390: ------------------------------------ [~wheat9], I did not understand the recommendation. Currently, these additional statistics are under FSNamesystemState metrics. If you need something different, could you please provide me some additional pointers ? {code:title=JMX output} { "name" : "Hadoop:service=NameNode,name=FSNamesystemState", "modelerType" : "org.apache.hadoop.hdfs.server.namenode.FSNamesystem", "CapacityTotal" : 2996508205056, "CapacityUsed" : 36864, "CapacityRemaining" : 1960205205504, "TotalLoad" : 6, "SnapshotStats" : "{\"SnapshottableDirectories\":0,\"Snapshots\":0}", "TieredStorageStats" : "{\"ARCHIVE\":{\"capacityTotal\":1498254102528,\"capacityUsed\":12288,\"capacityRemaining\":980102602752,\"blockPoolUsed\":12288,\"nodesInService\":3,\"numBlocks\":0},\"DISK\":{\"capacityTotal\":1498254102528,\"capacityUsed\":24576,\"capacityRemaining\":980102602752,\"blockPoolUsed\":24576,\"nodesInService\":3,\"numBlocks\":0}}", {code} > Provide JMX metrics per storage type > ------------------------------------ > > Key: HDFS-7390 > URL: https://issues.apache.org/jira/browse/HDFS-7390 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 2.5.2 > Reporter: Benoy Antony > Assignee: Benoy Antony > Attachments: HDFS-7390.patch > > > HDFS-2832 added heterogeneous support. In a cluster with different storage types, it is useful to have metrics per storage type. -- This message was sent by Atlassian JIRA (v6.3.4#6332)