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 75D33119A3 for ; Tue, 29 Jul 2014 02:04:39 +0000 (UTC) Received: (qmail 2318 invoked by uid 500); 29 Jul 2014 02:04:38 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 2152 invoked by uid 500); 29 Jul 2014 02:04:38 -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 1901 invoked by uid 500); 29 Jul 2014 02:04:38 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 1871 invoked by uid 99); 29 Jul 2014 02:04:38 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 29 Jul 2014 02:04:38 +0000 Date: Tue, 29 Jul 2014 02:04:38 +0000 (UTC) From: "Laljo John Pullokkaran (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HIVE-7539) streaming windowing UDAF seems to be broken without Partition Spec MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Laljo John Pullokkaran created HIVE-7539: -------------------------------------------- Summary: streaming windowing UDAF seems to be broken without Partition Spec Key: HIVE-7539 URL: https://issues.apache.org/jira/browse/HIVE-7539 Project: Hive Issue Type: Bug Reporter: Laljo John Pullokkaran Assignee: Harish Butani select avg(c_int) over(rows between 1 PRECEDING and current row) from t1; results in :1}} at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:271) ... 9 more Caused by: java.lang.NullPointerException at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFAverage$GenericUDAFAverageEvaluatorDouble$1.getNextResult(GenericUDAFAverage.java:180) at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFAverage$GenericUDAFAverageEvaluatorDouble$1.getNextResult(GenericUDAFAverage.java:166) at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFStreamingEvaluator$SumAvgEnhancer.iterate(GenericUDAFStreamingEvaluator.java:166) at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator.aggregate(GenericUDAFEvaluator.java:185) at org.apache.hadoop.hive.ql.udf.ptf.WindowingTableFunction.processRow(WindowingTableFunction.java:348) at org.apache.hadoop.hive.ql.exec.PTFOperator$PTFInvocation.processRow(PTFOperator.java:318) at org.apache.hadoop.hive.ql.exec.PTFOperator.processOp(PTFOperator.java:131) at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:800) at org.apache.hadoop.hive.ql.exec.ExtractOperator.processOp(ExtractOperator.java:45) at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:262) ... 9 more -- This message was sent by Atlassian JIRA (v6.2#6252)