While running a job i am getting the following given below error ,
java.io.IOException: File /user/ashsshar/olhcache/loaderMap9b663bd9 could only be replicated to 0 nodes instead of minReplication (=1). There are 3 datanode(s) running and 3 node(s) are excluded in this operation. at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1325)
I tried restarting the DataNodes but I still get the same error.
PS: There is a lot of space available