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 2D544200BA3 for ; Thu, 20 Oct 2016 16:16:00 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 2BD6C160AF2; Thu, 20 Oct 2016 14:16:00 +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 9BC12160ADB for ; Thu, 20 Oct 2016 16:15:59 +0200 (CEST) Received: (qmail 67275 invoked by uid 500); 20 Oct 2016 14:15:58 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 67260 invoked by uid 99); 20 Oct 2016 14:15:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 20 Oct 2016 14:15:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 900262C0D52 for ; Thu, 20 Oct 2016 14:15:58 +0000 (UTC) Date: Thu, 20 Oct 2016 14:15:58 +0000 (UTC) From: "Romain Hardouin (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (CASSANDRA-12758) Expose tasks queue length via JMX MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 20 Oct 2016 14:16:00 -0000 [ https://issues.apache.org/jira/browse/CASSANDRA-12758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15591924#comment-15591924 ] Romain Hardouin commented on CASSANDRA-12758: --------------------------------------------- Ok, I've just checked that the trunk patch merged correctly on cassandra-3.0 and cassandra-3.X. I will update the commit message and edit CHANGES.txt. Thanks! > Expose tasks queue length via JMX > --------------------------------- > > Key: CASSANDRA-12758 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12758 > Project: Cassandra > Issue Type: Improvement > Reporter: Romain Hardouin > Priority: Minor > Fix For: 2.1.x, 2.2.x, 3.0.x, 3.x, 4.x > > Attachments: 0001-Add-MBean-to-monitor-max-queued-tasks_2.1.patch, 0001-Add-MBean-to-monitor-max-queued-tasks_2.2.patch, 0001-Add-MBean-to-monitor-max-queued-tasks_trunk.patch > > > CASSANDRA-11363 introduced {{cassandra.max_queued_native_transport_requests}} to set the NTR queue length. > Currently Cassandra lacks of a JMX Mbean which exposes this value which would allow to: > > 1. Be sure this value has been set > 2. Plot this value in a monitoring application to make correlations with other graphs when we make changes -- This message was sent by Atlassian JIRA (v6.3.4#6332)