Return-Path: X-Original-To: apmail-hive-dev-archive@www.apache.org Delivered-To: apmail-hive-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CD6E810883 for ; Sat, 22 Mar 2014 02:16:51 +0000 (UTC) Received: (qmail 3982 invoked by uid 500); 22 Mar 2014 02:16:44 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 3890 invoked by uid 500); 22 Mar 2014 02:16:44 -0000 Mailing-List: contact dev-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 dev@hive.apache.org Received: (qmail 3878 invoked by uid 500); 22 Mar 2014 02:16:43 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 3870 invoked by uid 99); 22 Mar 2014 02:16:43 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 22 Mar 2014 02:16:43 +0000 Date: Sat, 22 Mar 2014 02:16:43 +0000 (UTC) From: "Yin Huai (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (HIVE-6631) NPE when select a field of a struct from a table stored by ORC 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/HIVE-6631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yin Huai resolved HIVE-6631. ---------------------------- Resolution: Duplicate > NPE when select a field of a struct from a table stored by ORC > -------------------------------------------------------------- > > Key: HIVE-6631 > URL: https://issues.apache.org/jira/browse/HIVE-6631 > Project: Hive > Issue Type: Bug > Components: Query Processor, Serializers/Deserializers > Affects Versions: 0.13.0, 0.14.0 > Reporter: Yin Huai > > I have a table like this ... > {code:sql} > create table lineitem_orc_cg > ( > CG1 STRUCT L_SUPPKEY:INT, > L_COMMITDATE:STRING, > L_RECEIPTDATE:STRING, > L_SHIPINSTRUCT:STRING, > L_SHIPMODE:STRING, > L_COMMENT:STRING, > L_TAX:float, > L_RETURNFLAG:STRING, > L_LINESTATUS:STRING, > L_LINENUMBER:INT, > L_ORDERKEY:INT>, > CG2 STRUCT L_EXTENDEDPRICE:float, > L_DISCOUNT:float, > L_SHIPDATE:STRING> > ) > row format serde 'org.apache.hadoop.hive.ql.io.orc.OrcSerde' > stored as orc tblproperties ("orc.compress"="NONE"); > {code} > When I want to select a field from a struct by using > {code:sql} > select cg1.l_comment from lineitem_orc_cg limit 1; > {code} > I got > {code} > Caused by: java.lang.NullPointerException > at org.apache.hadoop.hive.ql.exec.ExprNodeFieldEvaluator.initialize(ExprNodeFieldEvaluator.java:61) > at org.apache.hadoop.hive.ql.exec.Operator.initEvaluators(Operator.java:928) > at org.apache.hadoop.hive.ql.exec.Operator.initEvaluatorsAndReturnStruct(Operator.java:954) > at org.apache.hadoop.hive.ql.exec.SelectOperator.initializeOp(SelectOperator.java:65) > at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375) > at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:459) > at org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:415) > at org.apache.hadoop.hive.ql.exec.TableScanOperator.initializeOp(TableScanOperator.java:189) > at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375) > at org.apache.hadoop.hive.ql.exec.MapOperator.initializeOp(MapOperator.java:409) > at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375) > at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:133) > ... 22 more > {code} -- This message was sent by Atlassian JIRA (v6.2#6252)