hadoop-hdfs-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Gokulakannan M <gok...@huawei.com>
Subject RE: Problem formatting namenode
Date Wed, 17 Mar 2010 06:49:36 GMT
Hi,

 

      The problem here is the FileDispatcher.pwrite of sun nio. 

      The FileDispatcher.java has so many issues when it comes to large
volume.     

 

      Can anyone suggest an alternative that can be used instead of sun 

      nio's FileDispatcher.java in 

 

 
org.apache.hadoop.hdfs.server.namenode.FSEditLog$EditLogFileOutputStream.pre
allocate(FSEditLog.java:228) ???

 

 

 Thanks,

  Gokul

 

  

 


Mime
View raw message