[ 
https://issues.apache.org/jira/browse/HADOOP-12502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Vinayakumar B updated HADOOP-12502:
-----------------------------------
    Attachment: HADOOP-12502-10.patch

> SetReplication OutOfMemoryError
> -------------------------------
>
>                 Key: HADOOP-12502
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12502
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.3.0
>            Reporter: Philipp Schuegerl
>            Assignee: Vinayakumar B
>            Priority: Major
>         Attachments: HADOOP-12502-01.patch, HADOOP-12502-02.patch, 
> HADOOP-12502-03.patch, HADOOP-12502-04.patch, HADOOP-12502-05.patch, 
> HADOOP-12502-06.patch, HADOOP-12502-07.patch, HADOOP-12502-08.patch, 
> HADOOP-12502-09.patch, HADOOP-12502-10.patch
>
>
> Setting the replication of a HDFS folder recursively can run out of memory. 
> E.g. with a large /var/log directory:
> hdfs dfs -setrep -R -w 1 /var/log
> Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit 
> exceeded
>       at java.util.Arrays.copyOfRange(Arrays.java:2694)
>       at java.lang.String.<init>(String.java:203)
>       at java.lang.String.substring(String.java:1913)
>       at java.net.URI$Parser.substring(URI.java:2850)
>       at java.net.URI$Parser.parse(URI.java:3046)
>       at java.net.URI.<init>(URI.java:753)
>       at org.apache.hadoop.fs.Path.initialize(Path.java:203)
>       at org.apache.hadoop.fs.Path.<init>(Path.java:116)
>       at org.apache.hadoop.fs.Path.<init>(Path.java:94)
>       at 
> org.apache.hadoop.hdfs.protocol.HdfsFileStatus.getFullPath(HdfsFileStatus.java:222)
>       at 
> org.apache.hadoop.hdfs.protocol.HdfsFileStatus.makeQualified(HdfsFileStatus.java:246)
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem.listStatusInternal(DistributedFileSystem.java:689)
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem.access$600(DistributedFileSystem.java:102)
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem$14.doCall(DistributedFileSystem.java:712)
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem$14.doCall(DistributedFileSystem.java:708)
>       at 
> org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:708)
>       at 
> org.apache.hadoop.fs.shell.PathData.getDirectoryContents(PathData.java:268)
>       at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
>       at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
>       at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
>       at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
>       at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
>       at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
>       at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
>       at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
>       at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
>       at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
>       at 
> org.apache.hadoop.fs.shell.Command.processPathArgument(Command.java:278)
>       at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:260)
>       at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:244)
>       at 
> org.apache.hadoop.fs.shell.SetReplication.processArguments(SetReplication.java:76)



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: common-issues-h...@hadoop.apache.org

Reply via email to