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 CDFAA200C06 for ; Fri, 23 Dec 2016 02:02:40 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id CC8F2160B26; Fri, 23 Dec 2016 01:02:40 +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 4F3F5160B35 for ; Fri, 23 Dec 2016 02:02:40 +0100 (CET) Received: (qmail 74204 invoked by uid 500); 23 Dec 2016 01:02:39 -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 73972 invoked by uid 99); 23 Dec 2016 01:02:39 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 23 Dec 2016 01:02:39 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 2097F2C03DC for ; Fri, 23 Dec 2016 01:02:39 +0000 (UTC) Date: Fri, 23 Dec 2016 01:02:39 +0000 (UTC) From: "Ferdinand Xu (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-15499) Nested column pruning: don't prune paths when a SerDe is used only for serializing MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 23 Dec 2016 01:02:41 -0000 [ https://issues.apache.org/jira/browse/HIVE-15499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15771523#comment-15771523 ] Ferdinand Xu commented on HIVE-15499: ------------------------------------- LGTM, just a minor comment. Please remove extra space before nested_tbl_3. {code} +DROP TABLE IF EXISTS nested_tbl_3; {code} > Nested column pruning: don't prune paths when a SerDe is used only for serializing > ---------------------------------------------------------------------------------- > > Key: HIVE-15499 > URL: https://issues.apache.org/jira/browse/HIVE-15499 > Project: Hive > Issue Type: Sub-task > Components: Serializers/Deserializers > Reporter: Chao Sun > Assignee: Chao Sun > Attachments: HIVE-15499.1.patch > > > In {{FileSinkOperator}}, a serializer is created to write output data. When initializing it we should not read the {{ColumnProjectionUtils.READ_NESTED_COLUMN_PATH_CONF_STR}} property since this is only used for the read path, and the path may not match the schema for the output table (for instance, in the case of insert). -- This message was sent by Atlassian JIRA (v6.3.4#6332)