From dev-return-54556-archive-asf-public=cust-asf.ponee.io@phoenix.apache.org Fri Nov 16 02:04:05 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 6FCD6180669 for ; Fri, 16 Nov 2018 02:04:04 +0100 (CET) Received: (qmail 47471 invoked by uid 500); 16 Nov 2018 01:04:03 -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 47458 invoked by uid 99); 16 Nov 2018 01:04:03 -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; Fri, 16 Nov 2018 01:04:03 +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 E6D2CCEF92 for ; Fri, 16 Nov 2018 01:04:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.301 X-Spam-Level: X-Spam-Status: No, score=-110.301 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, 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 WGSVmpcU7DO0 for ; Fri, 16 Nov 2018 01:04:01 +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 ECA865F36F for ; Fri, 16 Nov 2018 01:04:00 +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 91DA9E02E3 for ; Fri, 16 Nov 2018 01:04:00 +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 577F32135F for ; Fri, 16 Nov 2018 01:04:00 +0000 (UTC) Date: Fri, 16 Nov 2018 01:04:00 +0000 (UTC) From: "Kadir OZDEMIR (JIRA)" To: dev@phoenix.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (PHOENIX-5025) Tool to clean up orphan views MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Kadir OZDEMIR created PHOENIX-5025: -------------------------------------- Summary: Tool to clean up orphan views Key: PHOENIX-5025 URL: https://issues.apache.org/jira/browse/PHOENIX-5025 Project: Phoenix Issue Type: New Feature Reporter: Kadir OZDEMIR Assignee: Kadir OZDEMIR A view without its base table is an orphan view. Since views are virtual ta= bles and their data is stored in their base tables, they are useless when t= hey become orphan. A base table can have child views, grandchild views and = so on. Due to some reasons/bugs, when a base table was dropped, its views w= ere not not properly cleaned up in the past. For example, the drop table co= de did not support cleaning up grandchild views. This has been recently fix= ed by PHOENIX-4764.=C2=A0Although=C2=A0PHOENIX-4764 prevents new orphan vie= ws=C2=A0due to table drop operations, it does not clean up existing orphan = views. It is also believed that when the system catalog table was split due= to a bug in the past, it also contributed to creating orphan views as Phoe= nix did not support splittable system catalog. Therefore,=C2=A0Phoenix need= s a tool to clean up orphan views. -- This message was sent by Atlassian JIRA (v7.6.3#76005)