hadoop 2.6.2 , mkdir : Couldn't create proxy provider null
The Java class name set for the property dfs.client.failover.proxy.provider.mycluster
is incorrect. It is ConfiguredFailoverProxyProvider
and not configuredFailoverProxyProvider
.
Edit the value of this property in hdfs-site.xml
<property> <name>dfs.client.failover.proxy.provider.mycluster</name> <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value></property>