Return-Path: X-Original-To: apmail-mahout-user-archive@www.apache.org Delivered-To: apmail-mahout-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 752A4110F7 for ; Tue, 22 Apr 2014 13:30:35 +0000 (UTC) Received: (qmail 70218 invoked by uid 500); 22 Apr 2014 13:30:32 -0000 Delivered-To: apmail-mahout-user-archive@mahout.apache.org Received: (qmail 70157 invoked by uid 500); 22 Apr 2014 13:30:32 -0000 Mailing-List: contact user-help@mahout.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@mahout.apache.org Delivered-To: mailing list user@mahout.apache.org Received: (qmail 70147 invoked by uid 99); 22 Apr 2014 13:30:31 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 22 Apr 2014 13:30:31 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of darshan.sonagara@gmail.com designates 209.85.128.174 as permitted sender) Received: from [209.85.128.174] (HELO mail-ve0-f174.google.com) (209.85.128.174) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 22 Apr 2014 13:30:27 +0000 Received: by mail-ve0-f174.google.com with SMTP id oz11so9348631veb.19 for ; Tue, 22 Apr 2014 06:30:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=gGwbzOLPqutJkXl2FN2HiF7Yz6poCwThnYHooN+lE7Y=; b=m97uzD1hfXKlHyl+C2p3ssDoXZ6qFcq0eT3sYPToNrHnPoohLOP/mQRBponamX+N3v Ax2g8vxIK53JqNCCfHqCG9+sWOZNP5BlzFuLq1TLEDM0/fzd1ElkYnA/2xXPVJE0xE2z DNljayDEbX4NaoGdaH6txot53KSoXRmB2NLz2XKcA9fCdkecBtoSBR0PO5dNMrTJqhcG aGGaUVLmMrQfMIz90Ko/CopSGUOnC1+XWD59XXvRxvhH/kvTT2BHP2NoKjYxLSoWjadF 9In1eCsAlB4PDD95QNLxeJzoC/vi4yD1WGoQU48B+wCeLOuv5S/2Ck7VyLCyjCWa3VVE H/+Q== MIME-Version: 1.0 X-Received: by 10.52.137.74 with SMTP id qg10mr75648vdb.61.1398173406336; Tue, 22 Apr 2014 06:30:06 -0700 (PDT) Received: by 10.52.250.97 with HTTP; Tue, 22 Apr 2014 06:30:06 -0700 (PDT) In-Reply-To: References: <31F87D48-E565-49B7-A801-A7E5FCD0F399@gmail.com> Date: Tue, 22 Apr 2014 19:00:06 +0530 Message-ID: Subject: Re: Getting error in qualcluster command From: Darshan Sonagara To: "user@mahout.apache.org" Content-Type: multipart/alternative; boundary=bcaec52d52d7381eac04f7a19dae X-Virus-Checked: Checked by ClamAV on apache.org --bcaec52d52d7381eac04f7a19dae Content-Type: text/plain; charset=UTF-8 yes exactly sir, it is expecting CentroidWritable. so error is like ClassCast Exception. i will send snapshot soon. but can you tell me one thing that every time i run qualcluster for Streaming KMeans it is showing different output. why it is like that ? and as you you instructed earlier i checked ClusteringUtil.java.but i dnt know how to run it and what would i give it as input. On Tue, Apr 22, 2014 at 6:49 PM, Suneel Marthi wrote: > What is the error u r seeing? > > the output from KMeans is (IntWritable, ClusterWritable) > and for Streaming KMeans its (IntWritable, CentroidWritable) > > QualCluster may be expecting the later and hence works for Streaming > KMeans. > > Could u post the error u r seeing? > > > On Tue, Apr 22, 2014 at 9:12 AM, Darshan Sonagara < > darshan.sonagara@gmail.com> wrote: > > > I want to analyze cluster which i did clustering on mahout by kmeans > > algorithm. > > In qualcluster command there is an comman linne argument as -c what kind > > of file i need to give as input for kmeans algorithm. > > I did it for streaming kmeans. It worked. But every time i run > qualcluster > > i am getting diffirent value for all parameter in csv file. > > > > Sent from my iPhone > -- *Regards From:* *Darshan Sonagara* *Collaborative Platform lead,** SSN Team | Gujarat Section.* *Vice-Chairperson | **GCET IEEE SB.* (: +*91* 9408002452 : Darshan Sonagara : Darshan Sonagara --bcaec52d52d7381eac04f7a19dae--