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 9D502DF4C for ; Tue, 5 Mar 2013 17:44:15 +0000 (UTC) Received: (qmail 14279 invoked by uid 500); 5 Mar 2013 17:44:14 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 14223 invoked by uid 500); 5 Mar 2013 17:44:14 -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 14178 invoked by uid 500); 5 Mar 2013 17:44:14 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 14167 invoked by uid 99); 5 Mar 2013 17:44:14 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 Mar 2013 17:44:14 +0000 Date: Tue, 5 Mar 2013 17:44:14 +0000 (UTC) From: "Lenni Kuff (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HIVE-4119) ANALYZE TABLE ... COMPUTE STATISTICS FOR COLUMNS fails with NPE if the table is empty MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Lenni Kuff created HIVE-4119: -------------------------------- Summary: ANALYZE TABLE ... COMPUTE STATISTICS FOR COLUMNS fails with NPE if the table is empty Key: HIVE-4119 URL: https://issues.apache.org/jira/browse/HIVE-4119 Project: Hive Issue Type: Bug Components: Statistics Affects Versions: 0.10.0 Reporter: Lenni Kuff ANALYZE TABLE ... COMPUTE STATISTICS FOR COLUMNS fails with NPE if the table is empty {code} hive -e "create table empty_table (i int); select compute_stats(i, 16) from empty_table" java.lang.NullPointerException at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableIntObjectInspector.get(WritableIntObjectInspector.java:35) at org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorUtils.getInt(PrimitiveObjectInspectorUtils.java:535) at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats$GenericUDAFLongStatsEvaluator.iterate(GenericUDAFComputeStats.java:477) at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator.aggregate(GenericUDAFEvaluator.java:139) at org.apache.hadoop.hive.ql.exec.GroupByOperator.closeOp(GroupByOperator.java:1099) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:558) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:567) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:567) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:567) at org.apache.hadoop.hive.ql.exec.ExecMapper.close(ExecMapper.java:193) at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:61) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:428) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:231) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.NullPointerException at org.apache.hadoop.hive.ql.exec.GroupByOperator.closeOp(GroupByOperator.java:1132) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:558) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:567) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:567) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:567) at org.apache.hadoop.hive.ql.exec.ExecMapper.close(ExecMapper.java:193) at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:61) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:428) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:231) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.NullPointerException at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableIntObjectInspector.get(WritableIntObjectInspector.java:35) at org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorUtils.getInt(PrimitiveObjectInspectorUtils.java:535) at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats$GenericUDAFLongStatsEvaluator.iterate(GenericUDAFComputeStats.java:477) at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator.aggregate(GenericUDAFEvaluator.java:139) at org.apache.hadoop.hive.ql.exec.GroupByOperator.closeOp(GroupByOperator.java:1099) ... 15 more org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.NullPointerException at org.apache.hadoop.hive.ql.exec.GroupByOperator.closeOp(GroupByOperator.java:1132) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:558) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:567) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:567) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:567) at org.apache.hadoop.hive.ql.exec.ExecMapper.close(ExecMapper.java:193) at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:61) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:428) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:231) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.NullPointerException at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableIntObjectInspector.get(WritableIntObjectInspector.java:35) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:231) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.NullPointerException at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableIntObjectInspector.get(WritableIntObjectInspector.java:35) at org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorUtils.getInt(PrimitiveObjectInspectorUtils.java:535) at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats$GenericUDAFLongStatsEvaluator.iterate(GenericUDAFComputeStats.java:477) at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator.aggregate(GenericUDAFEvaluator.java:139) at org.apache.hadoop.hive.ql.exec.GroupByOperator.closeOp(GroupByOperator.java:1099) ... 15 more {code} -- This message is automatically generated by JIRA. 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