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From Sandy Ryza <sandy.r...@cloudera.com>
Subject Re: Cloudera Mgmt Services - Status unknown health
Date Thu, 13 Jun 2013 18:22:17 GMT
Hi Michael,

The Cloudera's scm-user list would be a better place for this question.

-Sandy


On Thu, Jun 13, 2013 at 11:20 AM, Michael Namaiandeh <
mnamaiandeh@healthcit.com> wrote:

> I am running a cloudera hadoop cluster and I have noticed that some of my
> services are showing a status of “Unknown Health”. I have checked the
> individual UI’s (ie: HBase, TaskTracker, Datanode, etc) and all them appear
> to be healthy and running smoothly.****
>
> ** **
>
> However, for example when I look at the Datanode UI, under “Charts” I see
> the following error message:****
>
> “Errors: Internal error while querying the Host Monitor”.****
>
> After reading the error logs, I do see Postgres error messages:****
>
> ** **
>
> Passwd authentication failed for user hmon, smon, etc.****
>
> Where do I reset the password for the Postgres databases? Within Cloudera
> or via the psql command directly on the server itself (where the db’s are
> located).****
>
> ** **
>
> Any guidance would be greatly appreciated. Thanks!
>
> Mike****
>
> ** **
>
> ** **
>
> ** **
>
> ** **
>

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