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Posted to dev@ambari.apache.org by Dmytro Sen <ds...@hortonworks.com> on 2014/05/19 18:42:10 UTC
Review Request 21633: Usability: Ensure that hostname (fqdn) and reverse
lookup resolve to the same name - this host checkup should be done for
server and agent hosts
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/21633/
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Review request for Ambari and Andrew Onischuk.
Bugs: AMBARI-5809
https://issues.apache.org/jira/browse/AMBARI-5809
Repository: ambari
Description
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While debugging a setup it was noticed that the hostname and reverse lookup did not resolve to the same host name. This resulted in some weird behavior wrt. agent registration - agent seems to re-register every few heartbeats. Ambari should perform a host check (for both the server host and agent hosts) and report if there is a discrepancy in the host name and reverse lookup.
Diffs
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ambari-agent/src/main/python/ambari_agent/HostInfo.py af6afa9
ambari-agent/src/test/python/ambari_agent/TestHostInfo.py 5272633
ambari-server/src/main/java/org/apache/ambari/server/agent/AgentEnv.java 912de7e
ambari-server/src/main/python/ambari-server.py 689a96d
Diff: https://reviews.apache.org/r/21633/diff/
Testing
-------
Thanks,
Dmytro Sen
Re: Review Request 21633: Usability: Ensure that hostname (fqdn) and reverse
lookup resolve to the same name - this host checkup should be done for
server and agent hosts
Posted by Andrew Onischuk <ao...@hortonworks.com>.
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/21633/#review43366
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Ship it!
Ship It!
- Andrew Onischuk
On May 19, 2014, 4:46 p.m., Dmytro Sen wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/21633/
> -----------------------------------------------------------
>
> (Updated May 19, 2014, 4:46 p.m.)
>
>
> Review request for Ambari and Andrew Onischuk.
>
>
> Bugs: AMBARI-5809
> https://issues.apache.org/jira/browse/AMBARI-5809
>
>
> Repository: ambari
>
>
> Description
> -------
>
> While debugging a setup it was noticed that the hostname and reverse lookup did not resolve to the same host name. This resulted in some weird behavior wrt. agent registration - agent seems to re-register every few heartbeats. Ambari should perform a host check (for both the server host and agent hosts) and report if there is a discrepancy in the host name and reverse lookup.
>
>
> Diffs
> -----
>
> ambari-agent/src/main/python/ambari_agent/HostInfo.py af6afa9
> ambari-agent/src/test/python/ambari_agent/TestHostInfo.py 5272633
> ambari-server/src/main/java/org/apache/ambari/server/agent/AgentEnv.java 912de7e
> ambari-server/src/main/python/ambari-server.py 689a96d
>
> Diff: https://reviews.apache.org/r/21633/diff/
>
>
> Testing
> -------
>
>
> ----------------------------------------------------------------------
> Ran 282 tests in 6.395s
>
> OK
>
>
> Thanks,
>
> Dmytro Sen
>
>
Re: Review Request 21633: Usability: Ensure that hostname (fqdn) and reverse
lookup resolve to the same name - this host checkup should be done for
server and agent hosts
Posted by Dmytro Sen <ds...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/21633/
-----------------------------------------------------------
(Updated May 19, 2014, 4:46 p.m.)
Review request for Ambari and Andrew Onischuk.
Bugs: AMBARI-5809
https://issues.apache.org/jira/browse/AMBARI-5809
Repository: ambari
Description
-------
While debugging a setup it was noticed that the hostname and reverse lookup did not resolve to the same host name. This resulted in some weird behavior wrt. agent registration - agent seems to re-register every few heartbeats. Ambari should perform a host check (for both the server host and agent hosts) and report if there is a discrepancy in the host name and reverse lookup.
Diffs
-----
ambari-agent/src/main/python/ambari_agent/HostInfo.py af6afa9
ambari-agent/src/test/python/ambari_agent/TestHostInfo.py 5272633
ambari-server/src/main/java/org/apache/ambari/server/agent/AgentEnv.java 912de7e
ambari-server/src/main/python/ambari-server.py 689a96d
Diff: https://reviews.apache.org/r/21633/diff/
Testing (updated)
-------
----------------------------------------------------------------------
Ran 282 tests in 6.395s
OK
Thanks,
Dmytro Sen