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问题一:

进入安全模式了

    Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.SafeModeException): Cannot create directory /tmp/hive/root/8de73222-3958-4810-a179-19b0ba64fddd. Name node is in safe mode.

解决方式:在问题中已经提示了.哈哈哈

   Resources are low on NN. Please add or free up more resources then turn off safe mode manually. NOTE:  If you turn off safe mode before adding resources, the NN will immediately return to safe mode.
   Use "hdfs dfsadmin -safemode leave" to turn safe mode off.

问题二:

问题一:

进入安全模式了

    Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.SafeModeException): Cannot create directory /tmp/hive/root/8de73222-3958-4810-a179-19b0ba64fddd. Name node is in safe mode.

解决方式:在问题中已经提示了.哈哈哈

   Resources are low on NN. Please add or free up more resources then turn off safe mode manually. NOTE:  If you turn off safe mode before adding resources, the NN will immediately return to safe mode.
   Use "hdfs dfsadmin -safemode leave" to turn safe mode off.

问题二:

本文标签： 新帖异常Hive

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