Return-Path: X-Original-To: apmail-hadoop-common-user-archive@www.apache.org Delivered-To: apmail-hadoop-common-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 1559795D6 for ; Thu, 22 Mar 2012 21:01:11 +0000 (UTC) Received: (qmail 52439 invoked by uid 500); 22 Mar 2012 21:01:07 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 52359 invoked by uid 500); 22 Mar 2012 21:01:07 -0000 Mailing-List: contact common-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-user@hadoop.apache.org Delivered-To: mailing list common-user@hadoop.apache.org Delivered-To: moderator for common-user@hadoop.apache.org Received: (qmail 58841 invoked by uid 99); 22 Mar 2012 19:37:54 -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 (nike.apache.org: domain of harunrasiter@gmail.com designates 209.85.215.48 as permitted sender) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=F9Rmkw5OhpVUk0rKVOqhwLSQc+Y0kfY/hC4qCHc/RPE=; b=iv9gGNE3N1Gd5ohuoMUvMhEKyCI8cMR2d+QyXaqbtl8jXIKSo7JRxIbXjMYaL2bUkU 6ih6zd5n8Kda2gdKiURhMriuTwJHEURXsulSvRnwYhZXtdrMYUg0OMiK97RjtEeLC2/H 4H1iKt1PwYuMTmydy15wV/arHO8kz1aEYgaBPfyzAwuBVO2EI5xiNYsjTpEHIBG9CIBT GY72Ct0BWfovkaZsKH/gd9leUHPTqAI2wpfkgtLIE5KCoJEzVudd1IG6V6kgk06pHLc7 lPZyzU6ughTx3ML5qJgvldpq5Myg/Q5+x7fzHaDDv53W8NAzXeOMgh6Xqk/i3NA8GWPa AhAQ== MIME-Version: 1.0 Date: Thu, 22 Mar 2012 21:37:26 +0200 Message-ID: Subject: number of partitions From: =?ISO-8859-2?Q?Harun_Ra=BAit_ER?= To: common-user@hadoop.apache.org Content-Type: multipart/alternative; boundary=f46d042c6c3fab7e2a04bbda0943 X-Virus-Checked: Checked by ClamAV on apache.org --f46d042c6c3fab7e2a04bbda0943 Content-Type: text/plain; charset=ISO-8859-1 I wrote a custom partitioner. But when I work as standalone or pseudo-distributed mode, the number of partitions is always 1. I set the numberOfReducer to 4, but the numOfPartitions parameter of custom partitioner is still 1 and all my four mappers' results are going to 1 reducer. The other reducers yield empty files. How can i set the number of partitions in standalone or pseudo-distributed mode? thanks for your helps. --f46d042c6c3fab7e2a04bbda0943--