You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-issues@hadoop.apache.org by "Jing Zhao (JIRA)" <ji...@apache.org> on 2014/10/29 21:03:34 UTC
[jira] [Updated] (HDFS-7305) NPE seen in wbhdfs FS while running
SLive
[ 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)