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 "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2015/04/18 00:32:01 UTC
[jira] [Updated] (HDFS-8179) DFSClient#getServerDefaults returns
null within 1 hour of system start
[ https://issues.apache.org/jira/browse/HDFS-8179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arpit Agarwal updated HDFS-8179:
--------------------------------
Summary: DFSClient#getServerDefaults returns null within 1 hour of system start (was: DFSClient#getServerDefaults returns null within 1 hour of NN start)
> DFSClient#getServerDefaults returns null within 1 hour of system start
> ----------------------------------------------------------------------
>
> Key: HDFS-8179
> URL: https://issues.apache.org/jira/browse/HDFS-8179
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
>
> We recently hit NPE during Ambari Oozie service check. The failed hdfs command is below. It repros sometimes and then go away after the cluster runs for a while.
> {code}
> [ambari-qa@c6401 ~]$ hadoop --config /etc/hadoop/conf fs -rm -r /user/ambari-qa/mapredsmokeoutput
> rm: Failed to get server trash configuration: null. Consider using -skipTrash option
> {code}
> With additional tracing, the failure was located to the following stack.
> {code}
> 15/04/17 20:57:12 DEBUG fs.Trash: Failed to get server trash configuration
> java.lang.NullPointerException
> at org.apache.hadoop.fs.Trash.moveToAppropriateTrash(Trash.java:86)
> at org.apache.hadoop.fs.shell.Delete$Rm.moveToTrash(Delete.java:117)
> at org.apache.hadoop.fs.shell.Delete$Rm.processPath(Delete.java:104)
> at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:321)
> at org.apache.hadoop.fs.shell.Command.processPathArgument(Command.java:293)
> at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:275)
> at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:259)
> at org.apache.hadoop.fs.shell.Command.processRawArguments(Command.java:205)
> at org.apache.hadoop.fs.shell.Command.run(Command.java:166)
> at org.apache.hadoop.fs.FsShell.run(FsShell.java:287)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
> at org.apache.hadoop.fs.FsShell.main(FsShell.java:340)
> rm: Failed to get server trash configuration: null. Consider using -skipTrash option
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)