My pig 0.3.0 and hadoop-0.18.3 worked fine with single node cluster, but
after I change to a 2 - nodes cluster, I got this error as I ran pig:
org.apache.hadoop.mapred.JobSubmissionProtocol version mismatch. (client =
11, server = 10)*
Among my environment variables: PIG_HADOOP_VERSION=18
Did I miss any thing? Thank you in advance.