Re: Can't get Master Kerberos principal for use as renewer

2014-06-17 Thread Finamore A.
(_ + _) java.io.IOException: Can't get Master Kerberos principal for use as renewer at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:116) at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:100

Can't get Master Kerberos principal for use as renewer

2014-06-16 Thread Finamore A.
, free 294.3 MB) file: org.apache.spark.rdd.RDD[String] = MappedRDD[1] at textFile at console:12 scala val counts = file.flatMap(line = line.split( )).map(word = (word, 1)).reduceByKey(_ + _) java.io.IOException: Can't get Master Kerberos principal for use as renewer

Accesing Hdfs from Spark gives TokenCache error Can't get Master Kerberos principal for use as renewer

2014-04-23 Thread Spyros Gasteratos
: Can't get Master Kerberos principal for use as renewer at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:116) at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:100