Return-Path: Delivered-To: apmail-hadoop-chukwa-dev-archive@minotaur.apache.org Received: (qmail 29062 invoked from network); 7 Oct 2009 20:21:55 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 7 Oct 2009 20:21:55 -0000 Received: (qmail 89773 invoked by uid 500); 7 Oct 2009 20:21:55 -0000 Delivered-To: apmail-hadoop-chukwa-dev-archive@hadoop.apache.org Received: (qmail 89752 invoked by uid 500); 7 Oct 2009 20:21:55 -0000 Mailing-List: contact chukwa-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: chukwa-dev@hadoop.apache.org Delivered-To: mailing list chukwa-dev@hadoop.apache.org Received: (qmail 89742 invoked by uid 99); 7 Oct 2009 20:21:55 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 07 Oct 2009 20:21:55 +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, 07 Oct 2009 20:21:52 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 50F46234C1EC for ; Wed, 7 Oct 2009 13:21:31 -0700 (PDT) Message-ID: <990583806.1254946891318.JavaMail.jira@brutus> Date: Wed, 7 Oct 2009 13:21:31 -0700 (PDT) From: "Eric Yang (JIRA)" To: chukwa-dev@hadoop.apache.org Subject: [jira] Commented: (CHUKWA-390) asynchronous acks and load-balancing In-Reply-To: <2050053043.1253301196122.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/CHUKWA-390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763241#action_12763241 ] Eric Yang commented on CHUKWA-390: ---------------------------------- +1 looks good. > asynchronous acks and load-balancing > ------------------------------------ > > Key: CHUKWA-390 > URL: https://issues.apache.org/jira/browse/CHUKWA-390 > Project: Hadoop Chukwa > Issue Type: Improvement > Components: data collection > Reporter: Ari Rabkin > Assignee: Ari Rabkin > Attachments: revisedAsyncAck.patch > > > Right now, the asynchronous ack mechanism (CHUKWA-369) assumes that agents will continue to use a collector until it crashes, and that those crashes will be detected. Both assumptions are surmountable, without major code changes. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.