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Upgrade to BDA V4.1 on Secure Systems Raises: ssh_exchange_identification: Connection closed by remote host errors when running copyKeytab.sh (Doc ID 1983877.1)

Last updated on NOVEMBER 21, 2019

Applies to:

Big Data Appliance Integrated Software - Version 4.1.0 and later
Linux x86-64

Symptoms

 On Kerberized systems the upgrade raises: ssh_exchange_identification: Connection closed by remote host errors when running copyKeytab.sh

2. The errors are raised with different servers each time ./mammoth -p is rerun.  

3. The servers in question are accessible with ping, can be sshed into, and running the copyKeytab.sh manually succeeds.

Cause

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In this Document
Symptoms
Cause
Solution


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