Return-Path: Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: (qmail 8413 invoked from network); 17 Sep 2010 20:15:14 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 17 Sep 2010 20:15:14 -0000 Received: (qmail 61436 invoked by uid 500); 17 Sep 2010 20:15:14 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 61188 invoked by uid 500); 17 Sep 2010 20:15:13 -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 61076 invoked by uid 99); 17 Sep 2010 20:15:13 -0000 Received: from Unknown (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 17 Sep 2010 20:15:13 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 17 Sep 2010 20:14:55 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o8HKEYb9019357 for ; Fri, 17 Sep 2010 20:14:34 GMT Message-ID: <7925209.258951284754474353.JavaMail.jira@thor> Date: Fri, 17 Sep 2010 16:14:34 -0400 (EDT) From: "HBase Review Board (JIRA)" To: issues@hbase.apache.org Subject: [jira] Commented: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter In-Reply-To: <27781791.221691284625174527.JavaMail.jira@thor> 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-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910762#action_12910762 ] HBase Review Board commented on HBASE-3005: ------------------------------------------- Message from: "Ryan Rawson" ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: http://review.cloudera.org/r/859/#review1261 ----------------------------------------------------------- Ship it! lgtm - Ryan > Add reseek optimization for fetching multiple versions via TimestampsFilter > --------------------------------------------------------------------------- > > Key: HBASE-3005 > URL: https://issues.apache.org/jira/browse/HBASE-3005 > Project: HBase > Issue Type: Improvement > Components: filters > Reporter: Pranav Khaitan > Assignee: Pranav Khaitan > Attachments: HBASE-PUBLIC-3005-V1.patch > > > Skip between timestamps to avoid the unnecessary read for all the blocks which come in between. > For example: > If we have timestamps from 1 to 1000 for a particular row, family, qualifier and we want to read only timestamps 990 and 10, then we should be able to read 990 and then jump to 10 instead of doing a sequential read including everything in between. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.