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From "Yu, Tao" <Ta...@aware.com>
Subject RE: "Customize Service" Error
Date Tue, 24 Feb 2015 18:20:13 GMT
Thanks Srimanth!

Yes, in my case, "Next" button is grayed out even though no specific config error displayed,
except the "Attention:......" message.

There is one error in JavaScript console, as below screenshot shows.  Not sure if that "Unable
to get property 'hostName' of undefined or null reference" error is the root cause or not.
 No API call failing in Network tab.

[cid:image001.png@01D05034.9F375730]

Btw, in above screenshot, the "MYSTORM" is the new service I create for a different version
of STORM (from the default one). I copied the entire "configuration" folder from HDP2.1, but
in service metainfo.xml, I only have 1 component "nimbus" defined, with one nimbus.py under
"package/scripts".

Regards,
-Tao

From: Srimanth Gunturi [mailto:sgunturi@hortonworks.com]
Sent: Tuesday, February 24, 2015 12:53 PM
To: 'user@ambari.apache.org'
Subject: Re: "Customize Service" Error


Hi Tao,

So you have the Next button disabled even though you have no configs in error - do you have
any errors in the Javascript console? Also, are there any API calls which are failing in the
Network tab?

Regards,

Srimanth







________________________________
From: Yu, Tao <TaoYu@aware.com<mailto:TaoYu@aware.com>>
Sent: Tuesday, February 24, 2015 9:03 AM
To: 'user@ambari.apache.org'
Subject: RE: "Customize Service" Error

Thanks Jayush for the explanation!

The issue I have is no problematic properties are displayed on the Customize Services page,
only the error message is shown:

Attention: Some configurations need your attention before you can proceed.

And, do you know what's the specification to define a service configuration file? I believe
it's under <MyService>/configuration sub folder.

From: Jayush Luniya [mailto:jluniya@hortonworks.com]<mailto:[mailto:jluniya@hortonworks.com]>
Sent: Tuesday, February 24, 2015 11:18 AM
To: user@ambari.apache.org<mailto:user@ambari.apache.org>
Subject: Re: "Customize Service" Error


Hi Tao,
That message means that there are certain config properties for which the defined values are
not defined. In some cases it is intentional, for example for Hive the database password is
intentionally blank so that user can provide the db password. Services that need these properties
to be customized are displayed in bold with a number in red besides it on the Customize Services
page. Once you punch for those properties the Next button will automatically get enabled.

Thanks
Jayush
On Feb 24, 2015 7:01 AM, "Yu, Tao" <TaoYu@aware.com<mailto:TaoYu@aware.com>> wrote:
Hello,

I am trying to create and add a new service into the Stack. When creating the Stack via Ambari
Web UI installation wizard, at step "Customize Service", it reports error:

Attention: Some configurations need your attention before you can proceed.

Then installation cannot move on. Could anyone please tell me how I can check what's wrong?
 Is there any installation log file available to find root cause of this kind of installation
error?

Thanks,
-Tao


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