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 76DF011096 for ; Thu, 24 Jul 2014 01:22:39 +0000 (UTC) Received: (qmail 74419 invoked by uid 500); 24 Jul 2014 01:22:38 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 74340 invoked by uid 500); 24 Jul 2014 01:22:38 -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 74325 invoked by uid 500); 24 Jul 2014 01:22:38 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 74322 invoked by uid 99); 24 Jul 2014 01:22:38 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 24 Jul 2014 01:22:38 +0000 Date: Thu, 24 Jul 2014 01:22:38 +0000 (UTC) From: "Navis (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-7473) Null values in DECIMAL columns cause serialization issues with HCatalog 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-7473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Navis updated HIVE-7473: ------------------------ Assignee: Craig Condit > Null values in DECIMAL columns cause serialization issues with HCatalog > ----------------------------------------------------------------------- > > Key: HIVE-7473 > URL: https://issues.apache.org/jira/browse/HIVE-7473 > Project: Hive > Issue Type: Bug > Components: Serializers/Deserializers > Affects Versions: 0.13.1 > Reporter: Craig Condit > Assignee: Craig Condit > Attachments: HIVE-7473.patch > > > WritableHiveDecimalObjectInspector appears to be missing null checks in getPrimitiveWritableObject(Object) and getPrimitiveJavaObject(Object). The same checks do exist in WritableHiveVarcharObjectInspector. > Attempting to read from a table in HCatalog containing null values for decimal columns results in the following exception (Pig used here): > {noformat} > Error: org.apache.pig.backend.executionengine.ExecException: ERROR 6018: Error converting read value to tuple at > org.apache.hive.hcatalog.pig.HCatBaseLoader.getNext(HCatBaseLoader.java:76) at > org.apache.hive.hcatalog.pig.HCatLoader.getNext(HCatLoader.java:58) at > org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigRecordReader.nextKeyValue(PigRecordReader.java:211) at > org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:532) at > org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContextImpl.java:80) at > org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyValue(WrappedMapper.java:91) at > org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144) at > org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:763) at > org.apache.hadoop.mapred.MapTask.run(MapTask.java:339) at > org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:162) at > java.security.AccessController.doPrivileged(Native Method) at > javax.security.auth.Subject.doAs(Subject.java:415) at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491) at > org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:157) > Caused by: java.lang.NullPointerException at > org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableHiveDecimalObjectInspector.getPrimitiveJavaObject(WritableHiveDecimalObjectInspector.java:43) at > org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableHiveDecimalObjectInspector.getPrimitiveJavaObject(WritableHiveDecimalObjectInspector.java:26) at > org.apache.hive.hcatalog.data.HCatRecordSerDe.serializePrimitiveField(HCatRecordSerDe.java:269) at > org.apache.hive.hcatalog.data.HCatRecordSerDe.serializeField(HCatRecordSerDe.java:192) at > org.apache.hive.hcatalog.data.LazyHCatRecord.get(LazyHCatRecord.java:53) at > org.apache.hive.hcatalog.data.LazyHCatRecord.get(LazyHCatRecord.java:97) at > org.apache.hive.hcatalog.mapreduce.HCatRecordReader.nextKeyValue(HCatRecordReader.java:204) at > org.apache.hive.hcatalog.pig.HCatBaseLoader.getNext(HCatBaseLoader.java:63) > ... 13 more > {noformat} -- This message was sent by Atlassian JIRA (v6.2#6252)