From dev-return-51217-archive-asf-public=cust-asf.ponee.io@phoenix.apache.org Thu Apr 26 21:10:05 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 5C6A4180648 for ; Thu, 26 Apr 2018 21:10:05 +0200 (CEST) Received: (qmail 87146 invoked by uid 500); 26 Apr 2018 19:10:04 -0000 Mailing-List: contact dev-help@phoenix.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@phoenix.apache.org Delivered-To: mailing list dev@phoenix.apache.org Received: (qmail 87034 invoked by uid 99); 26 Apr 2018 19:10:04 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 Apr 2018 19:10:04 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id F0B351A0060 for ; Thu, 26 Apr 2018 19:10:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -101.511 X-Spam-Level: X-Spam-Status: No, score=-101.511 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id H9bOFNNuTXhX for ; Thu, 26 Apr 2018 19:10:03 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id B10A85FAEB for ; Thu, 26 Apr 2018 19:10:02 +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 C80C2E1287 for ; Thu, 26 Apr 2018 19:10:01 +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 E5190210A7 for ; Thu, 26 Apr 2018 19:10:00 +0000 (UTC) Date: Thu, 26 Apr 2018 19:10:00 +0000 (UTC) From: "Hudson (JIRA)" To: dev@phoenix.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (PHOENIX-4694) Prevent locking of parent table when dropping view to reduce contention MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/PHOENIX-4694?page=3Dcom.atlassi= an.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D16= 454713#comment-16454713 ]=20 Hudson commented on PHOENIX-4694: --------------------------------- FAILURE: Integrated in Jenkins build Phoenix-4.x-HBase-1.3 #106 (See [https= ://builds.apache.org/job/Phoenix-4.x-HBase-1.3/106/]) PHOENIX-4694 Prevent locking of parent table when dropping view to (jtaylor= : rev 2e1771261656002729b5943f2c4b2050a7bb8a1b) * (edit) phoenix-core/src/main/java/org/apache/phoenix/coprocessor/MetaData= EndpointImpl.java > Prevent locking of parent table when dropping view to reduce contention > ----------------------------------------------------------------------- > > Key: PHOENIX-4694 > URL: https://issues.apache.org/jira/browse/PHOENIX-4694 > Project: Phoenix > Issue Type: Bug > Reporter: James Taylor > Assignee: James Taylor > Priority: Major > Fix For: 4.14.0, 5.0.0 > > Attachments: PHOENIX-4694.patch, PHOENIX-4694_v2.patch > > > When there are many views with the same parent table, there's a lot of co= ntention when adding new views and dropping existing views. The lock is onl= y necessary when creating/dropping indexes, so should be removed in=C2=A0th= e=C2=A0case of views. -- This message was sent by Atlassian JIRA (v7.6.3#76005)