VERTICA INSTALL SCRIPT ERROR
when I am Going to execute Vertica Script :-
/opt/vertica/sbin/install_vertica -s localhost -r vertica-7.2.3-0.x86_64.RHEL6.rpm -u dbadmin
I get the Following Hint and Error with Installation failed:-
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Vertica Analytic Database 7.2.3-0 Installation Tool
>> Validating options...
Mapping hostnames in --hosts (-s) to addresses...
localhost => 127.0.0.1
>> Starting installation tasks.
>> Getting system information for cluster (this may take a while)...
Default shell on nodes:
127.0.0.1 /bin/bash
>> Validating software versions (rpm or deb)...
>> Beginning new cluster creation...
successfully backed up admintools.conf on 127.0.0.1
>> Creating or validating DB Admin user/group...
Successful on hosts (1): 127.0.0.1
Provided DB Admin account details: user = dbadmin, group = verticadba, home = /home/dbadmin
Creating group... Group already exists
Validating group... Okay
Creating user... User already exists
Validating user... Okay
>> Validating node and cluster prerequisites...
Prerequisites not fully met during local (OS) configuration for
verify-127.0.0.1.xml:
HINT (S0151): https://my.vertica.com/docs/7.2.x/HTML/index.htm#cshid=S0151
These disks do not have known IO schedulers: '/dev/mapper/centos-root'
('') = ''
HINT (S0305): https://my.vertica.com/docs/7.2.x/HTML/index.htm#cshid=S0305
TZ is unset for dbadmin. Consider updating .profile or .bashrc
WARN (S0160): https://my.vertica.com/docs/7.2.x/HTML/index.htm#cshid=S0160
These disks do not have 'ext3' or 'ext4' filesystems: '/dev/mapper
/centos-root' = 'xfs'
WARN (S0170): https://my.vertica.com/docs/7.2.x/HTML/index.htm#cshid=S0170
lsblk (LVM utility) indicates LVM on the data directory.
WARN (S0280): https://my.vertica.com/docs/7.2.x/HTML/index.htm#cshid=S0280
dbadmin user's group ('verticadba') does not own its home directory
(/home/dbadmin)
WARN (N0010): https://my.vertica.com/docs/7.2.x/HTML/index.htm#cshid=N0010
Linux iptables (firewall) has some non-trivial rules in tables: mangle,
filter
System prerequisites failed. Threshold = WARN
Hint: Fix above failures or use --failure-threshold
Installation FAILED with errors.
****
AdminTools and your existing Vertica databases may be unavailable.
Investigate the above warnings/errors and re-run installation.
****
Help Me Out !....................
Comments
As the error states, your failure threshold is set to WARN (which I think is the default unless you override it with --failure-threshold).
You can either fix the warnings that have been rasied, which is the ideal solution and the only one supported for production, or alternatively you can set --failure-threshold to something higher, FAIL, NONE etc.