Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 7DDBE200C45 for ; Tue, 28 Mar 2017 21:50:46 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 7C7BD160B89; Tue, 28 Mar 2017 19:50:46 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id C4011160B6B for ; Tue, 28 Mar 2017 21:50:45 +0200 (CEST) Received: (qmail 78220 invoked by uid 500); 28 Mar 2017 19:50:44 -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 78208 invoked by uid 99); 28 Mar 2017 19:50:44 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Mar 2017 19:50:44 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id E435AC0276 for ; Tue, 28 Mar 2017 19:50:43 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id bO84jDl4WdfB for ; Tue, 28 Mar 2017 19:50:43 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 297225FC7E for ; Tue, 28 Mar 2017 19:50:43 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 45C81E06B9 for ; Tue, 28 Mar 2017 19:50:42 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 99AE925CE6 for ; Tue, 28 Mar 2017 19:50:41 +0000 (UTC) Date: Tue, 28 Mar 2017 19:50:41 +0000 (UTC) From: "Hudson (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-17765) Reviving the merge possibility in the CompactingMemStore MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 28 Mar 2017 19:50:46 -0000 [ https://issues.apache.org/jira/browse/HBASE-17765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15945809#comment-15945809 ] Hudson commented on HBASE-17765: -------------------------------- FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #2756 (See [https://builds.apache.org/job/HBase-Trunk_matrix/2756/]) HBASE-17765 Reviving the merge of the compacting pipeline (busbey: rev cb4fac1d18660094908afd6abaace6e441ec6a49) * (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactingMemStore.java * (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestWalAndCompactingMemStoreFlush.java * (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ImmutableSegment.java * (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactionPipeline.java * (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreCompactor.java > Reviving the merge possibility in the CompactingMemStore > -------------------------------------------------------- > > Key: HBASE-17765 > URL: https://issues.apache.org/jira/browse/HBASE-17765 > Project: HBase > Issue Type: Sub-task > Reporter: Anastasia Braginsky > Assignee: Anastasia Braginsky > Fix For: 2.0.0 > > Attachments: HBASE-17765-V01.patch, HBASE-17765-V02.patch, HBASE-17765-V03.patch, HBASE-17765-V04.patch, HBASE-17765-V05.patch > > > According to the new performance results presented in the HBASE-16417 we see that the read latency of the 90th percentile of the BASIC policy is too big due to the need to traverse through too many segments in the pipeline. In this JIRA we correct the bug in the merge sizing calculations and allow pipeline size threshold to be a configurable parameter. -- This message was sent by Atlassian JIRA (v6.3.15#6346)