From user-return-36986-apmail-cassandra-user-archive=cassandra.apache.org@cassandra.apache.org Mon Oct 7 06:40:59 2013 Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id E4B4D10692 for ; Mon, 7 Oct 2013 06:40:58 +0000 (UTC) Received: (qmail 8932 invoked by uid 500); 7 Oct 2013 06:40:45 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 8220 invoked by uid 500); 7 Oct 2013 06:40:45 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 7437 invoked by uid 99); 7 Oct 2013 06:40:44 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 Oct 2013 06:40:44 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [72.30.239.134] (HELO nm31-vm8.bullet.mail.bf1.yahoo.com) (72.30.239.134) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 Oct 2013 06:40:35 +0000 Received: from [66.196.81.174] by nm31.bullet.mail.bf1.yahoo.com with NNFMP; 07 Oct 2013 06:40:14 -0000 Received: from [98.139.212.233] by tm20.bullet.mail.bf1.yahoo.com with NNFMP; 07 Oct 2013 06:40:14 -0000 Received: from [127.0.0.1] by omp1042.mail.bf1.yahoo.com with NNFMP; 07 Oct 2013 06:40:14 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 685829.82786.bm@omp1042.mail.bf1.yahoo.com Received: (qmail 67162 invoked by uid 60001); 7 Oct 2013 06:40:14 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1381128014; bh=cOm60sbMb4DNivNLqvhWFInkW0Cgi2gGVj2lxTCx4gc=; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=SEkrLSqKqOlGtwgxq/FlifdMCCam5WUJGNEkBvhge3p6nHMyZbjlL3r3GMwZ5mwHQyAH3oPw8F39m9krhH2TdY8BmmzS+xBck8nbLeNUvblxJm7CJYli218a/EqTe6X6KmTnLs+CqpEv5eoA5/th06OQ7+k1aGXL793FuK9Ot/8= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=kUzBAh6y4eTPqzX37+pCPL0lErN2F8gTDNqTdB4//L+op5QngeH13RQy+nPsiyuDDYmspZ/W6JKS+W2ImRv905SYjIMPPHtEnYqeZuUWU+YHMgDPhUZWY/wAb3LdP4FdxFm3u2L/suA9bHo3h/O2Aag9f7sPXRZaWMEPj4jNMKE=; X-YMail-OSG: CvwunYkVM1mqiOsk.i6Bz_HAh6XkIa._fC1z2MRrMU95j0d LJ3.GapoONHHVNewlcxlwus60uDgFnQMQpGLgB7p.kCE31Q3xpjihWHOpAI. BBveI6TbIJ47rh3yivwFe0Tkxj416foN2Sa0kb3f2DyDVoP8gsUAz1fyPaWU NCtZNNaoBrQ4fgGZazQNTAU1xpbO5pNYD3lPktKNWS_IkGdBHiO2fXkRrxF2 OUtjpiT4M3Ic_bdzNO_270r2pO4yh9Ytk3S5ULvtBmV8FhaO4el9cWDmU9r6 BXeC3WWO853agLKe4hWzcRScTMs.jAmj3We36LvmHuUizmlOlAuQjg9LtO0M 8gIMgYjOfdqPMJcL2eLqDN1FhzwLKV7JQPaPF3H0jyln5BI8tSp7bUA6ii5E VvhzqNqfgIvgf9hAabCE93uBWrM4UvWMdZoV4pgCDUukIq9II7Tmp6Z3i8ng Zh._4jsKgVq2GXOCJB1sj4HqVBlzRSl2fGYbYM0PJ1C.oYA85gzx8Cnps3VD vZNJOns_qs4nClUF8ROdy1VA_u0MHJTLYISTrb4WZUx80wYBBW7e8qfk90VM nAn1aDQFxV45pxNheX3J896y_fKPjZ86GwznDipfyEsHWDSqlf_H268ZI8gp Ia9X4Mqye41JUBGK4vAF4zLzHBhVEHVzVBlbsgbHu8Svkb_0SWBLUUNGHPIz ACfkUTgDN71HirS3AtiGUnzwk2Y5jJg-- Received: from [209.131.62.115] by web142804.mail.bf1.yahoo.com via HTTP; Sun, 06 Oct 2013 23:40:14 PDT X-Rocket-MIMEInfo: 002.001,dGhlIG91dHB1dCBvZiAibm9kZXRvb2wgZ29zc2lwaW5mbyIgYXJlIHRoZSBhcHBsaWNhdGlvbiBzdGF0ZXMgb2YgZWFjaCBlbmRwb2ludC9ub2RlIGluIHRoZSBjbHVzdGVyIHRoYXQgYXJlIGV4Y2hhbmdlZCBiL3cgdGhlIG5vZGVzIGR1cmluZyBnb3NzaXBpbmcuCgoKIlNldmVyaXR5IiBpcyBiYXNpY2FsbHkgYSBtZWFzdXJlIG9mIGNvbXBhY3Rpb24gYWN0aXZpdHkvZXZlbnRzIGluIGEgbm9kZSAoIHNlZSBodHRwczovL2lzc3Vlcy5hcGFjaGUub3JnL2ppcmEvYnJvd3NlL0NBU1NBTkRSQS0zNzIyIGZvciABMAEBAQE- X-Mailer: YahooMailWebService/0.8.160.587 References: Message-ID: <1381128014.45172.YahooMailNeo@web142804.mail.bf1.yahoo.com> Date: Sun, 6 Oct 2013 23:40:14 -0700 (PDT) From: ravi prasad Reply-To: ravi prasad Subject: Re: Question about info returned from 'nodetool gossipinfo' To: "user@cassandra.apache.org" In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-2129327256-1094771372-1381128014=:45172" X-Virus-Checked: Checked by ClamAV on apache.org ---2129327256-1094771372-1381128014=:45172 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable the output of "nodetool gossipinfo" are the application states of each endp= oint/node in the cluster that are exchanged b/w the nodes during gossiping.= =0A=0A=0A"Severity" is basically a measure of compaction activity/events in= a node ( see https://issues.apache.org/jira/browse/CASSANDRA-3722 for the = details on how it is used by dynamic snitching).=0A=0ALOAD is the data size= (sum of size of all the ColumnFamilies in a node).=0A=0Athe number next to= the STATUS line is the token assigned to that node. you seem to be using M= urmur3Partitioner, which has negative tokens.=0A=0A-Ravi=0A=0A=0A=0A=0AOn S= unday, October 6, 2013 9:12 PM, Sameer Farooqui wr= ote:=0A =0AHi,=0A=0ADoes anyone know what the information that comes from t= he "nodetool gossipinfo" command means?=A0=0A=0AFor example, what is the LO= AD=A0#'s=A0meaning or the SEVERITY=A0#?=A0My load is 91457.0 and SEVERITY: = 22.448.=A0Also, next to STATUS:NORMAL is a negative=A0#:=A0-123311655.... w= hat does that # mean? ---2129327256-1094771372-1381128014=:45172 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
the output of "nodetool gossipinfo" are= the application states of each endpoint/node in the cluster that are excha= nged b/w the nodes during gossiping.


LOAD is the data size (sum of size of all the Col= umnFamilies in a node).
<= br>
the numbe= r next to the STATUS line is the token assigned to that node. you seem to b= e using Murmur3Partitioner, which has negative tokens.

-Ravi


On Sunday, October 6, 2013 9:12 PM, Sameer Faro= oqui <sameer@blueplastic.com> wrote:
Hi,
=0A
Does anyone know what the information= that comes from the "nodetool gossipinfo" command means? 
=0A
=0AFor example, what is the LOAD<= /span> #'s&= nbsp;meaning or the SEVERITY<= span style=3D"font-size:13px;"> #? My = load is 91457.0 and SEVERITY: 22.448. Also, next to STATUS:NORMAL is a negative #: -123311655.... what does that # mean?
=0A


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