hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From pengwenwu2008 <pengwenwu2...@163.com>
Subject UnsupportedActionException when start balancer in hadoop-2.0.2 alpha
Date Tue, 08 Jan 2013 10:36:04 GMT
Hi all,

 

does anyone get "UnsupportedActionException" when start balancer in hadoop-2.0.2 alpha?

any file need to configure for balancer?

starting balancer, logging to /hadoop/hadoop-2.0.2/logs/hadoop-root-balancer-hve-test1.out

org.apache.hadoop.hdfs.server.namenode.UnsupportedActionException: Balancer without BlockPlacementPolicyDefault.
 Exiting ...

Thanks!!

 

Regards,

Wenwu,Peng
Mime
View raw message