Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 9CF9498B2 for ; Wed, 21 Mar 2012 17:02:02 +0000 (UTC) Received: (qmail 18608 invoked by uid 500); 21 Mar 2012 17:02:02 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 18576 invoked by uid 500); 21 Mar 2012 17:02:02 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 18568 invoked by uid 99); 21 Mar 2012 17:02:02 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 21 Mar 2012 17:02:02 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 21 Mar 2012 17:02:01 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 44F911B6E32 for ; Wed, 21 Mar 2012 17:01:41 +0000 (UTC) Date: Wed, 21 Mar 2012 17:01:41 +0000 (UTC) From: "Lars Hofhansl (Commented) (JIRA)" To: issues@hbase.apache.org Message-ID: <1946306074.42451.1332349301294.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <1066437382.53941.1302656705712.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Commented] (HBASE-3776) Add Bloom Filter Support to HFileOutputFormat MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HBASE-3776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13234502#comment-13234502 ] Lars Hofhansl commented on HBASE-3776: -------------------------------------- Why is this a 0.94 blocker? We lives with this in 0.92. > Add Bloom Filter Support to HFileOutputFormat > --------------------------------------------- > > Key: HBASE-3776 > URL: https://issues.apache.org/jira/browse/HBASE-3776 > Project: HBase > Issue Type: Sub-task > Reporter: Nicolas Spiegelberg > Assignee: Jerry Chen > Priority: Blocker > Labels: hbase > Fix For: 0.94.0 > > > Add Bloom Filter support for bulk imports. Lacking a bloom filter, even on a single imported file, can cause perf degradation. Since we now set our compression type based on the HBase CF configuration, it would be good to follow this path for the bloom filter addition. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira