Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id C82ED18D2E for ; Sun, 17 Apr 2016 17:50:25 +0000 (UTC) Received: (qmail 75866 invoked by uid 500); 17 Apr 2016 17:50:25 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 75812 invoked by uid 500); 17 Apr 2016 17:50:25 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 75790 invoked by uid 99); 17 Apr 2016 17:50:25 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 17 Apr 2016 17:50:25 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 7210F2C1F54 for ; Sun, 17 Apr 2016 17:50:25 +0000 (UTC) Date: Sun, 17 Apr 2016 17:50:25 +0000 (UTC) From: "Andrew Purtell (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-15614) Report metrics from JvmPauseMonitor 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/HBASE-15614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15244756#comment-15244756 ] Andrew Purtell commented on HBASE-15614: ---------------------------------------- I kind of like the idea of mixing this in to the server sources, so the pause metrics appear in their JMX hierarchy, but could also make this standalone like MetricsWAL. Any preference? If not I'll fix any checkstyle and whitespace issues Monday. > Report metrics from JvmPauseMonitor > ----------------------------------- > > Key: HBASE-15614 > URL: https://issues.apache.org/jira/browse/HBASE-15614 > Project: HBase > Issue Type: Improvement > Components: metrics, regionserver > Reporter: Nick Dimiduk > Assignee: Andrew Purtell > Fix For: 2.0.0, 1.3.0, 0.98.19 > > Attachments: HBASE-15614.patch > > > We have {{JvmPauseMonitor}} for detecting JVM pauses; pauses are logged at WARN. Would also be good to expose this information on a dashboard via metrics system -- make it easier to get this info off the host and into a central location for the operator. -- This message was sent by Atlassian JIRA (v6.3.4#6332)