摘要:
运行HBase时常会遇到个错误,我就有这样的经历。ERROR: org.apache.hadoop.hbase.MasterNotRunningException: Retried 7 times检查日志:org.apache.hadoop.ipc.RPC$VersionMismatch: Protocol org.apache.hadoop.hdfs.protocol.ClientProtocol version mismatch.(client = 42, server = 41)如果是这个错误,说明RPC协议不一致所造成的,解决方法:将hbase/lib目录下的hadoop-core的j 阅读全文