Return-Path: X-Original-To: apmail-falcon-dev-archive@minotaur.apache.org Delivered-To: apmail-falcon-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D9B5711CE1 for ; Fri, 15 Aug 2014 02:52:43 +0000 (UTC) Received: (qmail 39237 invoked by uid 500); 15 Aug 2014 02:52:43 -0000 Delivered-To: apmail-falcon-dev-archive@falcon.apache.org Received: (qmail 39193 invoked by uid 500); 15 Aug 2014 02:52:43 -0000 Mailing-List: contact dev-help@falcon.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@falcon.incubator.apache.org Delivered-To: mailing list dev@falcon.incubator.apache.org Received: (qmail 39182 invoked by uid 99); 15 Aug 2014 02:52:43 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 15 Aug 2014 02:52:43 +0000 X-ASF-Spam-Status: No, hits=-2000.7 required=5.0 tests=ALL_TRUSTED,RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.3] (HELO mail.apache.org) (140.211.11.3) by apache.org (qpsmtpd/0.29) with SMTP; Fri, 15 Aug 2014 02:52:20 +0000 Received: (qmail 38419 invoked by uid 99); 15 Aug 2014 02:52:18 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 15 Aug 2014 02:52:18 +0000 Date: Fri, 15 Aug 2014 02:52:18 +0000 (UTC) From: "Venkatesh Seetharam (JIRA)" To: dev@falcon.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (FALCON-583) Post processing is broken in current trunk MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/FALCON-583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14098085#comment-14098085 ] Venkatesh Seetharam commented on FALCON-583: -------------------------------------------- Everything is working except the status in the post-process action is always null. [~shwethags], this is not working: {code}${wf:lastErrorNode() == '' ? 'SUCCEEDED' : 'FAILED'} {code} > Post processing is broken in current trunk > ------------------------------------------ > > Key: FALCON-583 > URL: https://issues.apache.org/jira/browse/FALCON-583 > Project: Falcon > Issue Type: Bug > Affects Versions: 0.6 > Reporter: Suhas Vasu > Assignee: Venkatesh Seetharam > Priority: Blocker > Fix For: 0.6 > > Attachments: FALCON-583-v1.patch, FALCON-583.patch > > > Currently falcon post-processing is broken. > Checked it for the following instances: > 1. A feed with hcat-replication > 2. A MR process that reads from hadoop fs and writes to hadoop fs > Both of the actions failed at x@succeeded-post-processing with the error > {noformat} > Failing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.JavaMain], main() threw exception, java.lang.NullPointerException > org.apache.oozie.action.hadoop.JavaMainException: java.lang.NullPointerException > at org.apache.oozie.action.hadoop.JavaMain.run(JavaMain.java:58) > at org.apache.oozie.action.hadoop.LauncherMain.run(LauncherMain.java:39) > at org.apache.oozie.action.hadoop.JavaMain.main(JavaMain.java:36) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:226) > at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:417) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332) > at org.apache.hadoop.mapred.Child$4.run(Child.java:268) > 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:1438) > at org.apache.hadoop.mapred.Child.main(Child.java:262) > Caused by: java.lang.NullPointerException > at org.apache.commons.cli.GnuParser.flatten(GnuParser.java:68) > at org.apache.commons.cli.Parser.parse(Parser.java:161) > at org.apache.commons.cli.Parser.parse(Parser.java:119) > at org.apache.falcon.workflow.WorkflowExecutionContext.getCommand(WorkflowExecutionContext.java:337) > at org.apache.falcon.workflow.WorkflowExecutionContext.create(WorkflowExecutionContext.java:311) > at org.apache.falcon.workflow.FalconPostProcessing.run(FalconPostProcessing.java:43) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > at org.apache.falcon.workflow.FalconPostProcessing.main(FalconPostProcessing.java:37) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at org.apache.oozie.action.hadoop.JavaMain.run(JavaMain.java:55) > ... 15 more > {noformat} -- This message was sent by Atlassian JIRA (v6.2#6252)