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This article mainly explains "CDH5.13.0 installation to the allocation of the" host operating state is bad "how to do", interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Next let the editor to take you to learn "CDH5.13.0 installation to the allocation of" the host is not running well "what to do!

Exception message:

Solution:

Because the last installation of the node was unsuccessful, you need to delete the cm_guid file to install it again.

[root@cdh-70 ~] # find /-name cm_guid

/ var/lib/cloudera-scm-agent/cm_guid

[root@cdh-70 ~] # rm-rf / var/lib/cloudera-scm-agent/cm_guid-Delete files

[root@cdh-70 ~] # / etc/init.d/cloudera-scm-agent restart-restart the service

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