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Subject: Re: Removing hard-coded configuration keys for services
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From: Olivier Renault <orenault@hortonworks.com>
To: "user@ambari.apache.org" <user@ambari.apache.org>,
	"user@ambari.apache.org" <user@ambari.apache.org>
Thread-Topic: Removing hard-coded configuration keys for services
Thread-Index: AQHQ+468sdIPfAIufEaG2OvqpFsBg55VLTTf
Date: Wed, 30 Sep 2015 15:10:36 +0000
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 <3824DE340868FCAD.1-8946d15c-6065-498b-8f07-0e38eb8eaf8d@mail.outlook.com>
References: <560BF590.2050208@uni.no>
In-Reply-To: <560BF590.2050208@uni.no>
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You can remove a service using the API. You'll find the steps at the follow=
ing url.

https://cwiki.apache.org/confluence/display/AMBARI/Using+APIs+to+delete+a+s=
ervice+or+all+host+components+on+a+host

Thanks,
Olivier


On Wed, Sep 30, 2015 at 7:46 AM -0700, "Eirik Thorsnes" <eirik.thorsnes@uni=
.no<mailto:eirik.thorsnes@uni.no>> wrote:

Hi,

I've a cluster with Ambari 2.1.1 and HDP 2.3 stack. I've upgraded the
Spark service manually to version 1.5.x from 1.3.

I want to remove the (now deprecated) configuration key
"spark.yarn.applicationMaster.waitTries" and replace it with another key.

Since the key is missing the delete button in the ambari-interface, how
can I remove it? Do I have to do it manually in the db, or are there
better ways?

Regards,
Eirik

--
Eirik Thorsnes


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<p dir=3D"ltr">You can remove a service using the API. You'll find the step=
s at the following url.
</p>
<p dir=3D"ltr">https://cwiki.apache.org/confluence/display/AMBARI/Using&#43=
;APIs&#43;to&#43;delete&#43;a&#43;service&#43;or&#43;all&#43;host&#43;compo=
nents&#43;on&#43;a&#43;host<br>
</p>
<p dir=3D"ltr">Thanks,<br>
<u>Olivier</u></p>
<br>
<br>
<br>
<div class=3D"x_gmail_quote">On Wed, Sep 30, 2015 at 7:46 AM -0700, &quot;E=
irik Thorsnes&quot;
<span dir=3D"ltr">&lt;<a href=3D"mailto:eirik.thorsnes@uni.no" target=3D"_b=
lank">eirik.thorsnes@uni.no</a>&gt;</span> wrote:<br>
<br>
</div>
</div>
<font size=3D"2"><span style=3D"font-size:10pt;">
<div class=3D"PlainText">Hi,<br>
<br>
I've a cluster with Ambari 2.1.1 and HDP 2.3 stack. I've upgraded the<br>
Spark service manually to version 1.5.x from 1.3.<br>
<br>
I want to remove the (now deprecated) configuration key<br>
&quot;spark.yarn.applicationMaster.waitTries&quot; and replace it with anot=
her key.<br>
<br>
Since the key is missing the delete button in the ambari-interface, how<br>
can I remove it? Do I have to do it manually in the db, or are there<br>
better ways?<br>
<br>
Regards,<br>
Eirik<br>
<br>
-- <br>
Eirik Thorsnes<br>
<br>
</div>
</span></font>
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