Christopher White created AMBARI-4015:
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Summary: os_type_check.sh & CentOS 6.5
Key: AMBARI-4015
URL: https://issues.apache.org/jira/browse/AMBARI-4015
Project: Ambari
Issue Type: Bug
Affects Versions: 1.4.1
Environment: CentOS 6.5
Reporter: Christopher White
Priority: Trivial
The version checking logic in
{{ambari-server/src/main/python/os_type_check.sh}} appears to be flawed,
especially for CentOS 6.5 - When trying to install Ambari I see the following
errors during the installation phase of a node:
{code}
Cluster primary OS type is redhat6 and local OS type is centos5
Local OS is not compatible with cluster primary OS. Please perform manual
bootstrap on this host
{code}
This is assume is because of these lines in {{os_type_check.sh}}:
{code}
if [ -f "/etc/centos-release" ]
then
grep -qE "${pattern}6 etc/centos-release && current_os=$C6
grep -qE "${pattern}5 etc/centos-release && current_os=$C5
{code}
The problem appears to be that centos 6.5 matches for both statements, meaning
the final value of current_os is $C5 (centos5)
Here's a short bash session to demonstrate this on my CentOS 6.5 VM:
{code}
[root@ambari-server-vm ~] # cat /etc/centos-release
CentOS release 6.5 (Final)
[root@ambari-server-vm ~] # grep -E "[^[:digit:]]*6" /etc/centos-release
CentOS release 6.5 (Final)
[root@ambari-server-vm ~] # grep -E "[^[:digit:]]*5" /etc/centos-release
CentOS release 6.5 (Final)
{code}
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