Return-Path: X-Original-To: apmail-hbase-user-archive@www.apache.org Delivered-To: apmail-hbase-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 9EEFA921D for ; Wed, 30 May 2012 09:52:15 +0000 (UTC) Received: (qmail 66732 invoked by uid 500); 30 May 2012 09:52:13 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 66609 invoked by uid 500); 30 May 2012 09:52:13 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Received: (qmail 66581 invoked by uid 99); 30 May 2012 09:52:12 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 30 May 2012 09:52:12 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of emails@tendera.eu designates 209.85.217.169 as permitted sender) Received: from [209.85.217.169] (HELO mail-lb0-f169.google.com) (209.85.217.169) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 30 May 2012 09:52:06 +0000 Received: by lbjn8 with SMTP id n8so4121180lbj.14 for ; Wed, 30 May 2012 02:51:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=date:from:to:subject:message-id:x-mailer:mime-version:content-type :content-transfer-encoding:x-gm-message-state; bh=gd3FWRZ/ciFDMmmafjPgLJp6NKKgzXGcfHtugVMdoFM=; b=je1NN6ijWOi9VwuEqmwFZEltwdBv84UwmscXt/5wxG91GocJ98RSfiFk7R5TNSzWLe Mv82RQTd7Xya75DiF56K+xPjkO70bNn4s1ZyjnAnQUj2XyW/DScX+viaNoZs3sKiurIo cdtecKAil+sx5a2qABpsdGlMqGQh91tzYcBmD4/3UG45pH3xCxdc6OyWj5MXabLMh0LV CAU8U+pnst55BovtHg/3UdI8QWPqZidc7Z9E0yMaIXRh92IeT0qXv7HiDG5OXGxn7NCy 9F5mfrwEE3CSm/aA10Ch0OuZcP9AB/OIgR+rlDuKLLDJzG0ct78XdJNzZVzq+JJYIcwI Rytg== Received: by 10.152.135.105 with SMTP id pr9mr14848072lab.37.1338371503421; Wed, 30 May 2012 02:51:43 -0700 (PDT) Received: from localhost.localdomain ([149.156.100.1]) by mx.google.com with ESMTPS id hm7sm27160212lab.12.2012.05.30.02.51.42 (version=SSLv3 cipher=OTHER); Wed, 30 May 2012 02:51:42 -0700 (PDT) Date: Wed, 30 May 2012 11:51:41 +0200 From: Konrad Tendera To: user@hbase.apache.org Subject: Testing HBase Performance and Scalability Message-Id: <20120530115141.d741610f.emails@tendera.eu> X-Mailer: Sylpheed 3.1.3 (GTK+ 2.24.10; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Gm-Message-State: ALoCoQl/Gm7YQIK2doskv/eCcXSgfZmzbNa2aWqzHPJFFutWoQyhKS6Zg0T3ff8EsiQnq5A0UCTw X-Virus-Checked: Checked by ClamAV on apache.org Hello, Recently I'm trying to launch some performance tests using Apache tool: http://wiki.apache.org/hadoop/Hbase/PerformanceEvaluation, but I'm facing many problems. First I have to add that we're using HBase 0.92 with Hadoop 0.22. When I'm launching tool I get following error: mapreduce.JobSubmitter: Cleaning up the staging area hdfs://nn.evizone.icsadl.agh.edu.pl/tmp/hadoop-root/mapred/staging/hdfs/.staging/job_201205231343_0004 Exception in thread "main" java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected Maybe there is any posibility to change only required classes in jars? I tried to use hadoop-core-1.0.0 but then versions don't match and exceptions are thrown... -- Konrad Tendera