Return-Path: X-Original-To: apmail-drill-issues-archive@minotaur.apache.org Delivered-To: apmail-drill-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 0A19D104C1 for ; Sat, 9 May 2015 20:57:01 +0000 (UTC) Received: (qmail 97866 invoked by uid 500); 9 May 2015 20:57:00 -0000 Delivered-To: apmail-drill-issues-archive@drill.apache.org Received: (qmail 97837 invoked by uid 500); 9 May 2015 20:57:00 -0000 Mailing-List: contact issues-help@drill.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@drill.apache.org Delivered-To: mailing list issues@drill.apache.org Received: (qmail 97824 invoked by uid 99); 9 May 2015 20:57:00 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 09 May 2015 20:57:00 +0000 Date: Sat, 9 May 2015 20:56:59 +0000 (UTC) From: "Steven Phillips (JIRA)" To: issues@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (DRILL-2425) Wrong results when identifier change cases within the same data file MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/DRILL-2425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steven Phillips resolved DRILL-2425. ------------------------------------ Resolution: Duplicate > Wrong results when identifier change cases within the same data file > -------------------------------------------------------------------- > > Key: DRILL-2425 > URL: https://issues.apache.org/jira/browse/DRILL-2425 > Project: Apache Drill > Issue Type: Bug > Components: Execution - Data Types > Affects Versions: 0.8.0 > Reporter: Chun Chang > Assignee: Steven Phillips > Priority: Critical > Fix For: 1.0.0 > > > #Fri Mar 06 16:51:10 EST 2015 > git.commit.id.abbrev=fb293ba > I have the following JSON file that one of the identifier change cases: > {code} > [root@qa-node120 md-83]# hadoop fs -cat /drill/testdata/complex_type/json/schema/a.json > {"SOURCE": "ebm","msAddressIpv6Array": null} > {"SOURCE": "ebm","msAddressIpv6Array": {"msAddressIpv6_1":"99.111.222.0", "msAddressIpv6_2":"88.222.333.0"}} > {"SOURCE": "ebm","msAddressIpv6Array": {"msAddressIpv6_1":"99.111.222.1", "msAddressIpv6_2":"88.222.333.1"}} > {"SOURCE": "ebm","msAddressIpv6Array": {"msaddressipv6_1":"99.111.222.2", "msAddressIpv6_2":"88.222.333.2"}} > {code} > Query this file through drill gives wrong results: > {code} > 0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select t.msAddressIpv6Array.msAddressIpv6_1 as msAddressIpv6_1 from `schema/a.json` t; > +-----------------+ > | msAddressIpv6_1 | > +-----------------+ > | null | > | null | > | null | > | 99.111.222.2 | > +-----------------+ > {code} > plan: > {code} > 0: jdbc:drill:schema=dfs.drillTestDirComplexJ> explain plan for select t.msAddressIpv6Array.msAddressIpv6_1 as msAddressIpv6_1 from `schema/a.json` t; > +------------+------------+ > | text | json | > +------------+------------+ > | 00-00 Screen > 00-01 Project(msAddressIpv6_1=[ITEM($0, 'msAddressIpv6_1')]) > 00-02 Scan(groupscan=[EasyGroupScan [selectionRoot=/drill/testdata/complex_type/json/schema/a.json, numFiles=1, columns=[`msAddressIpv6Array`.`msAddressIpv6_1`], files=[maprfs:/drill/testdata/complex_type/json/schema/a.json]]]) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)