Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 CF20C17AE8 for ; Wed, 29 Oct 2014 20:03:34 +0000 (UTC) Received: (qmail 26840 invoked by uid 500); 29 Oct 2014 20:03:34 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 26736 invoked by uid 500); 29 Oct 2014 20:03:34 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 26451 invoked by uid 99); 29 Oct 2014 20:03:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 29 Oct 2014 20:03:34 +0000 Date: Wed, 29 Oct 2014 20:03:34 +0000 (UTC) From: "Jing Zhao (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-7305) NPE seen in wbhdfs FS while running SLive 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/HDFS-7305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-7305: ---------------------------- Attachment: HDFS-7305.000.patch Simple patch to fix. > NPE seen in wbhdfs FS while running SLive > ----------------------------------------- > > Key: HDFS-7305 > URL: https://issues.apache.org/jira/browse/HDFS-7305 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 2.6.0 > Reporter: Arpit Gupta > Priority: Critical > Attachments: HDFS-7305.000.patch > > > {code} > 2014-10-23 10:22:49,066 WARN [main] org.apache.hadoop.mapred.Task: Task status: "Failed at running due to java.lang.NullPointerException > at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.validateResponse(WebHdfsFileSystem.java:358) > at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.access$200(WebHdfsFileSystem.java:91) > at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.connect(WebHdfsFileSystem.java:529) > at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.runWithRetry(WebHdfsFileSystem.java:605) > at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.access$100(WebHdfsFileSystem.java:458) > at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner$1.run(WebHdfsFileSystem.java:487) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) > at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.run(WebHdfsFileSystem.java:483) > at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.append(WebHdfsFileSystem.java:1154) > at org.apache.hadoop.fs.FileSystem.append(FileSystem.java:1163) > at org.apache.hadoop.fs.slive.AppendOp.run(AppendOp.java:80) > at org.apache.hadoop.fs.slive.ObserveableOp.run(ObserveableOp.java:63) > at org.apache.hadoop.fs.slive.SliveMapper.runOperation(SliveMapper.java:122) > at org.apache.hadoop.fs.slive.SliveMapper.map(SliveMapper.java:168) > at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:450) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343) > at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163) > 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:1628) > at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) > " truncated to max limit (512 characters) > Activity > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)