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 32F3E200C1E for ; Fri, 17 Feb 2017 21:54:45 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 318C9160B57; Fri, 17 Feb 2017 20:54:45 +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 79138160B46 for ; Fri, 17 Feb 2017 21:54:44 +0100 (CET) Received: (qmail 67633 invoked by uid 500); 17 Feb 2017 20:54:43 -0000 Mailing-List: contact issues-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list issues@hive.apache.org Received: (qmail 67624 invoked by uid 99); 17 Feb 2017 20:54:43 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 17 Feb 2017 20:54:43 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 5266B180695 for ; Fri, 17 Feb 2017 20:54:43 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -1.999 X-Spam-Level: X-Spam-Status: No, score=-1.999 tagged_above=-999 required=6.31 tests=[KAM_LAZY_DOMAIN_SECURITY=1, RP_MATCHES_RCVD=-2.999] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id fHjBSwrE8oAb for ; Fri, 17 Feb 2017 20:54:42 +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 708865F238 for ; Fri, 17 Feb 2017 20:54:42 +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 00E1BE0046 for ; Fri, 17 Feb 2017 20:54:42 +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 B17B621D62 for ; Fri, 17 Feb 2017 20:54:41 +0000 (UTC) Date: Fri, 17 Feb 2017 20:54:41 +0000 (UTC) From: "Eugene Koifman (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-15970) Fix merge to work in presents of AST rewrites MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 17 Feb 2017 20:54:45 -0000 [ https://issues.apache.org/jira/browse/HIVE-15970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eugene Koifman updated HIVE-15970: ---------------------------------- Issue Type: Sub-task (was: Bug) Parent: HIVE-10924 > Fix merge to work in presents of AST rewrites > --------------------------------------------- > > Key: HIVE-15970 > URL: https://issues.apache.org/jira/browse/HIVE-15970 > Project: Hive > Issue Type: Sub-task > Components: Transactions > Affects Versions: 2.2.0 > Reporter: Eugene Koifman > Assignee: Eugene Koifman > Priority: Critical > Attachments: HIVE-15970.01.patch > > > The issue is that Context.getDestNamePrefix() caches ASTNode objects to figure out if a given insert branch of multi-insert is insert, update or delete but objects change when the tree is modified. For example, row-filtering/column-masking does this, but also other optimizations/features. -- This message was sent by Atlassian JIRA (v6.3.15#6346)