Return-Path: Delivered-To: apmail-hadoop-hbase-dev-archive@minotaur.apache.org Received: (qmail 2522 invoked from network); 28 Oct 2009 21:23:23 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 28 Oct 2009 21:23:23 -0000 Received: (qmail 22806 invoked by uid 500); 28 Oct 2009 21:23:22 -0000 Delivered-To: apmail-hadoop-hbase-dev-archive@hadoop.apache.org Received: (qmail 22781 invoked by uid 500); 28 Oct 2009 21:23:22 -0000 Mailing-List: contact hbase-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hbase-dev@hadoop.apache.org Delivered-To: mailing list hbase-dev@hadoop.apache.org Received: (qmail 22771 invoked by uid 99); 28 Oct 2009 21:23:22 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 28 Oct 2009 21:23:22 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 28 Oct 2009 21:23:20 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 613B3234C045 for ; Wed, 28 Oct 2009 14:22:59 -0700 (PDT) Message-ID: <1435187108.1256764979384.JavaMail.jira@brutus> Date: Wed, 28 Oct 2009 21:22:59 +0000 (UTC) From: "stack (JIRA)" To: hbase-dev@hadoop.apache.org Subject: [jira] Commented: (HBASE-1939) HLog group commit In-Reply-To: <84711109.1256689559386.JavaMail.jira@brutus> 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-1939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12771124#action_12771124 ] stack commented on HBASE-1939: ------------------------------ +1 Looks good to me. > HLog group commit > ----------------- > > Key: HBASE-1939 > URL: https://issues.apache.org/jira/browse/HBASE-1939 > Project: Hadoop HBase > Issue Type: New Feature > Reporter: Jean-Daniel Cryans > Assignee: Jean-Daniel Cryans > Fix For: 0.21.0 > > Attachments: HBASE-1939-v2.patch, HBASE-1939.patch > > > Currently multiple clients writing to a RS are serialized when sync'ing their appends. Implementing group commit can help this by being aware of all the clients in that queue. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.