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 5576F10099 for ; Mon, 2 Sep 2013 13:05:05 +0000 (UTC) Received: (qmail 51340 invoked by uid 500); 2 Sep 2013 13:05:02 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 50968 invoked by uid 500); 2 Sep 2013 13:05:02 -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 50952 invoked by uid 99); 2 Sep 2013 13:05:01 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 02 Sep 2013 13:05:01 +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 (athena.apache.org: domain of girishkumarbk@gmail.com designates 209.85.192.172 as permitted sender) Received: from [209.85.192.172] (HELO mail-pd0-f172.google.com) (209.85.192.172) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 02 Sep 2013 13:04:55 +0000 Received: by mail-pd0-f172.google.com with SMTP id z10so4732795pdj.31 for ; Mon, 02 Sep 2013 06:04:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to:content-type; bh=8LNsNlAaujylPh35Hz1NtTJ6tyJnvyiA4IrpWoO4jes=; b=IHbtTS4+LKqpqaqRBjlLDU/3Jb1hOxaMYYGJOs15mreg62rasx78JUnrPB1jjUIn6+ PyOL0VNlxZYRHaApcGOfuy6dZwDCCY0XCbfOzNLxbWu5r3XawpYJYbsVEO7p+AAGOl76 lm50Z5WBc78P5QbCc7Hf50e2ndwENit6ecbDV8kGVFacs+jV/95yqF0BAzBqHtd7OVs7 nN5uKs/uYCre42ieYFoa5LpVEQtrTWfXs5npyeIVHA2PjFwFJlknmuy/Qcjg2bd0pU4B f/Is3X1k8CADefkkBN9YqOlSkzPFRZe9mrEsnNbxMKGgOzwHaJJKdhysT360r8/ZjW7B 5wwg== X-Received: by 10.66.218.198 with SMTP id pi6mr26583709pac.107.1378127075513; Mon, 02 Sep 2013 06:04:35 -0700 (PDT) MIME-Version: 1.0 Received: by 10.66.25.235 with HTTP; Mon, 2 Sep 2013 06:04:15 -0700 (PDT) From: Girish Kumar Date: Mon, 2 Sep 2013 18:34:15 +0530 Message-ID: Subject: Cassandra SSTable Access Distribution ? How To ? To: dev@cassandra.apache.org, user@cassandra.apache.org Content-Type: multipart/alternative; boundary=047d7b5d3ebeca9c2b04e566362f X-Virus-Checked: Checked by ClamAV on apache.org --047d7b5d3ebeca9c2b04e566362f Content-Type: text/plain; charset=ISO-8859-1 Hi, I'm trying to get SSTable access distribution for Reads from Cassandra Stress Tool. When I try to dump the cfhistogram I don't see entries in SSTable column. Meaning all turn out to be zero. Any idea what must be going wrong ? Please suggest how to dump the histogram with SSTable access distribution ? Thanks, /BK --047d7b5d3ebeca9c2b04e566362f Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Hi,

I'm trying to get SSTable acces= s distribution for Reads from Cassandra Stress Tool. =A0When I try to dump = the cfhistogram I don't see entries in SSTable column. =A0Meaning all t= urn out to be zero.

Any idea what must be going wrong ? =A0Please suggest h= ow to dump the histogram with SSTable access distribution ?

<= /div>
Thanks,
/BK


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