Return-Path: X-Original-To: apmail-hama-dev-archive@www.apache.org Delivered-To: apmail-hama-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 7776310E41 for ; Thu, 20 Feb 2014 02:15:22 +0000 (UTC) Received: (qmail 97512 invoked by uid 500); 20 Feb 2014 02:15:21 -0000 Delivered-To: apmail-hama-dev-archive@hama.apache.org Received: (qmail 97479 invoked by uid 500); 20 Feb 2014 02:15:20 -0000 Mailing-List: contact dev-help@hama.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hama.apache.org Delivered-To: mailing list dev@hama.apache.org Received: (qmail 97466 invoked by uid 99); 20 Feb 2014 02:15:20 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 20 Feb 2014 02:15:20 +0000 Date: Thu, 20 Feb 2014 02:15:20 +0000 (UTC) From: "Hudson (JIRA)" To: dev@hama.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HAMA-870) Runtime message compression in Bundle MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HAMA-870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906491#comment-13906491 ] Hudson commented on HAMA-870: ----------------------------- FAILURE: Integrated in Hama-trunk #277 (See [https://builds.apache.org/job/Hama-trunk/277/]) HAMA-870: Runtime message compression in Bundle (edwardyoon) (edwardyoon: rev 1570039) * /hama/trunk/CHANGES.txt * /hama/trunk/conf/hama-default.xml * /hama/trunk/core/src/main/java/org/apache/hama/bsp/BSPMessageBundle.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/LocalBSPRunner.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/AbstractMessageManager.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/CompressableMessageManager.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/HamaMessageManager.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/HamaMessageManagerImpl.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/MessageManager.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/OutgoingMessageManager.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/OutgoingPOJOMessageBundle.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/compress/BSPMessageCompressor.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/compress/Bzip2Compressor.java * /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/compress/SnappyCompressor.java * /hama/trunk/core/src/test/java/org/apache/hama/bsp/TestCheckpoint.java * /hama/trunk/core/src/test/java/org/apache/hama/bsp/message/compress/TestBSPMessageCompressor.java * /hama/trunk/examples/src/main/java/org/apache/hama/examples/PiEstimator.java * /hama/trunk/examples/src/main/java/org/apache/hama/examples/SemiClusterJobDriver.java * /hama/trunk/examples/src/test/java/org/apache/hama/examples/SemiClusterMatchingTest.java * /hama/trunk/graph/src/main/java/org/apache/hama/graph/OutgoingVertexMessagesManager.java * /hama/trunk/graph/src/test/java/org/apache/hama/graph/TestSubmitGraphJob.java > Runtime message compression in Bundle > ------------------------------------- > > Key: HAMA-870 > URL: https://issues.apache.org/jira/browse/HAMA-870 > Project: Hama > Issue Type: Improvement > Components: bsp core > Affects Versions: 0.6.3 > Reporter: Edward J. Yoon > Assignee: Edward J. Yoon > Fix For: 0.7.0 > > Attachments: runtimecompression.patch > > > Original compression flow was like below: > 1) Bundles messages in outgoing queue > 2) Serializes bundle object to byte array > 3) Compresses byte array to new byte array > 4) Creates BSPCompressedBundle object for RPC communication > So, it was extremely slow! > Since BSPMessageBundle handles messages in byte array now, we can runtime compress the messages during bundling. > We don't need BSPCompressedBundle class anymore. -- This message was sent by Atlassian JIRA (v6.1.5#6160)