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 F3A7FC1C6 for ; Wed, 12 Mar 2014 16:28:12 +0000 (UTC) Received: (qmail 31950 invoked by uid 500); 12 Mar 2014 16:27:56 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 31054 invoked by uid 500); 12 Mar 2014 16:27:50 -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 29977 invoked by uid 500); 12 Mar 2014 16:27:47 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 29962 invoked by uid 99); 12 Mar 2014 16:27:46 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 12 Mar 2014 16:27:46 +0000 Date: Wed, 12 Mar 2014 16:27:46 +0000 (UTC) From: "Yin Huai (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (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 Yin Huai created HIVE-6631: ------------------------------ Summary: 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 Reporter: Yin Huai I have two tables lineitem_orc_cg {code:sql} create table lineitem_orc_cg ( CG1 STRUCT, CG2 STRUCT ) 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)