i'm getting the below error while starting PIG in Map reduce mode.
hduser@surezh06-virtual:/usr/local/Pig$ pig
15/11/13 15:56:56 INFO pig.ExecTypeProvider: Trying ExecType : LOCAL
15/11/13 15:56:56 INFO pig.ExecTypeProvider: Trying ExecType : MAPREDUCE
15/11/13 15:56:56 INFO pig.ExecTypeProvider: Picked MAPREDUCE as the ExecType
15/11/13 15:56:56 WARN pig.Main: Cannot write to log file: /usr/local/Pig/pig_1447410416384.log
2015-11-13 15:56:56,386 [main] INFO org.apache.pig.Main - Apache Pig...
Error while running PIG in Map reduce mode
hduser@surezh06-virtual:/usr/local/Pig$ pig
15/11/13 15:56:56 INFO pig.ExecTypeProvider: Trying ExecType : LOCAL
15/11/13 15:56:56 INFO pig.ExecTypeProvider: Trying ExecType : MAPREDUCE
15/11/13 15:56:56 INFO pig.ExecTypeProvider: Picked MAPREDUCE as the ExecType
15/11/13 15:56:56 WARN pig.Main: Cannot write to log file: /usr/local/Pig/pig_1447410416384.log
2015-11-13 15:56:56,386 [main] INFO org.apache.pig.Main - Apache Pig...
Error while running PIG in Map reduce mode