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Step 9 of BDA Install Fails with "Host key verification failed." Error on One Node (Doc ID 2067395.1)

Last updated on FEBRUARY 02, 2022

Applies to:

Big Data Appliance Integrated Software - Version 4.2.0 and later
Linux x86-64


NOTE: In the examples that follow, user details, cluster names, hostnames, directory paths, filenames, etc. represent a fictitious sample (and are used to provide an illustrative example only). Any similarity to actual persons, or entities, living or dead, is purely coincidental and not intended in any manner.

1. Step 9 of the BDA V4.2 install fails with:

Error [9978]: (//[main]/Hadoop::Installpkg2/Exec[enabletls_script]/returns) change from notrun to 0 failed: /opt/oracle/BDAMammoth/bdaconfig/tmp/ &> /opt/oracle/BDAMammoth/bdaconfig/tmp/enabletls_1445007869.out returned 1 instead of one of [0]

2.  enabletls_1445007869.out show:

Stopping cloudera-scm-server: [  OK  ]
Starting cloudera-scm-server: [  OK  ]
Error : No output returned
Failed. Full error log in : /opt/oracle/BDAMammoth/bdaconfig/tmp/cm_commands.err
Succeeded. Output in : /opt/oracle/BDAMammoth/bdaconfig/tmp/cm_commands.out
Host key verification failed.
Permission denied, please try again.
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).



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