Fail when add cluster

Question

After I deleted the old cluster and then recreated a new one. I had a new error never got before at the Command Details step. I don't know exactly what is the reason, can someone help me fix this issue?

here is the Error Log of Cloudera scm server:

2024-07-31 15:56:09,184 ERROR CommandPusher-1:com.cloudera.cmf.model.DbCommand: Command 1546343795(Format) has completed. finalstate:FINISHED, success:false, msg:Failed to format NameNode.
2024-07-31 15:56:09,188 ERROR CommandPusher-1:com.cloudera.cmf.model.DbCommand: Command 1546343686(First Run) has completed. finalstate:FINISHED, success:false, msg:Completed only 3/4 steps. First failure: Command (Format (1546343795)) has failed

Thank you.

Rajat_710 · Accepted Answer

@Tung if you are configuring a new cluster then the NN data directory should be empty, otherwise, NN formatting will fail. Please check if that's the issue else please paste the full error stack

VidyaSargur · Answer

@Tung, Welcome to our community! To help you get the best possible answer, I have tagged in our CM experts @upadhyayk04 @Rajat_710 who may be able to assist you further.

Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question.

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