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 B93ACF8C7 for ; Sat, 23 Mar 2013 04:27:18 +0000 (UTC) Received: (qmail 69591 invoked by uid 500); 23 Mar 2013 04:27:18 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 69404 invoked by uid 500); 23 Mar 2013 04:27:17 -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 69372 invoked by uid 99); 23 Mar 2013 04:27:17 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 23 Mar 2013 04:27:17 +0000 Date: Sat, 23 Mar 2013 04:27:17 +0000 (UTC) From: "Hudson (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-8166) Avoid writing the memstoreTS into HFiles when possible 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/HBASE-8166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13611573#comment-13611573 ] Hudson commented on HBASE-8166: ------------------------------- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #460 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/460/]) HBASE-8166 Avoid writing the memstoreTS into HFiles when possible (Revision 1459960) Result = FAILURE larsh : Files : * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFile.java * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileWriterV2.java * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/Store.java * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreFile.java * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/compactions/Compactor.java * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/compactions/DefaultCompactor.java * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/HFileReadWriteTest.java * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCacheOnWriteInSchema.java * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestStore.java > Avoid writing the memstoreTS into HFiles when possible > ------------------------------------------------------ > > Key: HBASE-8166 > URL: https://issues.apache.org/jira/browse/HBASE-8166 > Project: HBase > Issue Type: Bug > Reporter: Lars Hofhansl > Assignee: Lars Hofhansl > Fix For: 0.95.0, 0.98.0, 0.94.7 > > Attachments: 8166-0.94.txt, 8166-0.95.txt, 8166-0.96.txt > > > See discussion in HBASE-8151. > Upon compaction we can check all the involved HFiles. If all of them have a MAX_MEMSTORE_TS < the smallest scannner readpoint, we create a writer that does not write the memstoreTS. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira