Return-Path: Delivered-To: apmail-lucene-hadoop-dev-archive@locus.apache.org Received: (qmail 39891 invoked from network); 11 May 2007 21:48:37 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 11 May 2007 21:48:37 -0000 Received: (qmail 14333 invoked by uid 500); 11 May 2007 21:48:42 -0000 Delivered-To: apmail-lucene-hadoop-dev-archive@lucene.apache.org Received: (qmail 14308 invoked by uid 500); 11 May 2007 21:48:42 -0000 Mailing-List: contact hadoop-dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hadoop-dev@lucene.apache.org Delivered-To: mailing list hadoop-dev@lucene.apache.org Received: (qmail 14299 invoked by uid 99); 11 May 2007 21:48:42 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 May 2007 14:48:42 -0700 X-ASF-Spam-Status: No, hits=-100.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 May 2007 14:48:35 -0700 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 67CC1714065 for ; Fri, 11 May 2007 14:48:15 -0700 (PDT) Message-ID: <31603055.1178920095422.JavaMail.jira@brutus> Date: Fri, 11 May 2007 14:48:15 -0700 (PDT) From: "Doug Cutting (JIRA)" To: hadoop-dev@lucene.apache.org Subject: [jira] Commented: (HADOOP-1342) A configurable limit on the number of unique values should be set on the UniqueValueCount and ValueHistogram aggregators In-Reply-To: <27820205.1178733555280.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HADOOP-1342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12495183 ] Doug Cutting commented on HADOOP-1342: -------------------------------------- The patch simply fails to apply to trunk. > A configurable limit on the number of unique values should be set on the UniqueValueCount and ValueHistogram aggregators > ------------------------------------------------------------------------------------------------------------------------ > > Key: HADOOP-1342 > URL: https://issues.apache.org/jira/browse/HADOOP-1342 > Project: Hadoop > Issue Type: Improvement > Reporter: Runping Qi > Assigned To: Runping Qi > Fix For: 0.14.0 > > Attachments: patch-1342.txt > > > In the current implementation, the uniq number of values may increase unbounded, causing out of memory eventually. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.