Return-Path: X-Original-To: apmail-hive-issues-archive@minotaur.apache.org Delivered-To: apmail-hive-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 99AD3109B8 for ; Wed, 3 Jun 2015 05:37:49 +0000 (UTC) Received: (qmail 85623 invoked by uid 500); 3 Jun 2015 05:37:49 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 85602 invoked by uid 500); 3 Jun 2015 05:37:49 -0000 Mailing-List: contact issues-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 issues@hive.apache.org Received: (qmail 85592 invoked by uid 99); 3 Jun 2015 05:37:49 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 03 Jun 2015 05:37:49 +0000 Date: Wed, 3 Jun 2015 05:37:49 +0000 (UTC) From: "Rui Li (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-10816) NPE in ExecDriver::handleSampling when submitted via child JVM 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-10816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rui Li updated HIVE-10816: -------------------------- Attachment: HIVE-10816.1.patch Attach same patch to have another run > NPE in ExecDriver::handleSampling when submitted via child JVM > -------------------------------------------------------------- > > Key: HIVE-10816 > URL: https://issues.apache.org/jira/browse/HIVE-10816 > Project: Hive > Issue Type: Bug > Reporter: Rui Li > Assignee: Rui Li > Attachments: HIVE-10816.1.patch, HIVE-10816.1.patch > > > When {{hive.exec.submitviachild = true}}, parallel order by fails with NPE and falls back to single-reducer mode. Stack trace: > {noformat} > 2015-05-25 08:41:04,446 ERROR [main]: mr.ExecDriver (ExecDriver.java:execute(386)) - Sampling error > java.lang.NullPointerException > at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.handleSampling(ExecDriver.java:513) > at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:379) > at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.main(ExecDriver.java:750) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at org.apache.hadoop.util.RunJar.run(RunJar.java:221) > at org.apache.hadoop.util.RunJar.main(RunJar.java:136) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)