2018-01-09 09:47:38,297 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Initialization failed for Block pool <registering> (Datanode Uuid unassigned) service to controller/192.168.1.183:9000. Exiting. java.io.IOException: Incompatible cluster…
问题描述:第一次启动输入jps都有,第二次没有datanode 日志如下: 查看日志如下: -- ::, INFO org.mortbay.log: Started HttpServer2$SelectChannelConnectorWithSafeStartup@ -- ::, INFO org.apache.hadoop.hdfs.server.datanode.DataNode: dnUserName = root -- ::, INFO org.apache.hadoop.hdfs.se…
转自 http://blog.csdn.net/zhangt85/article/details/42078347 查看日志如下: 2014-12-22 12:08:27,264 INFO org.mortbay.log: Started HttpServer2$SelectChannelConnectorWithSafeStartup@0.0.0.0:500752014-12-22 12:08:27,692 INFO org.apache.hadoop.hdfs.server.datanode…