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From: Reka Thirunavukkarasu <reka@wso2.com>
Date: Fri, 10 Jan 2014 10:40:17 +0530
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Subject: Re: Graceful shutdown for the instances when scale down
To: "dev@stratos.incubator.apache.org" <dev@stratos.incubator.apache.org>
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Hi Udara,

+1. It is a good point. I will consider introducing a timeout in Autoscaler
to decide on the actual termination after making the call to SM.

Thanks,
Reka


On Fri, Jan 10, 2014 at 8:26 AM, Udara Liyanage <udara@wso2.com> wrote:

> Let's say Instance cleanup hang due to some reason(a file could not be
> deleted). Then instance won't send the readyToTerminate message. So isn't
> it better instance is terminated by force after timeout when the graceful
> shutdown is issued.
>
> Touched, not typed. Erroneous words are a feature, not a typo.
>


-- 
Reka Thirunavukkarasu
Software Engineer,
WSO2, Inc.:http://wso2.com,
Mobile: +94776442007

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<div dir=3D"ltr"><div><div>Hi Udara,<br><br></div>+1. It is a good point. I=
 will consider introducing a timeout in Autoscaler to decide on the actual =
termination after making the call to SM.<br><br></div>Thanks,<br>Reka <br>

</div><div class=3D"gmail_extra"><br><br><div class=3D"gmail_quote">On Fri,=
 Jan 10, 2014 at 8:26 AM, Udara Liyanage <span dir=3D"ltr">&lt;<a href=3D"m=
ailto:udara@wso2.com" target=3D"_blank">udara@wso2.com</a>&gt;</span> wrote=
:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">
<p dir=3D"ltr">Let&#39;s say Instance cleanup hang due to some reason(a fil=
e could not be deleted). Then instance won&#39;t send the readyToTerminate =
message. So isn&#39;t it better instance is terminated by force after timeo=
ut when the graceful shutdown is issued.</p>


<p dir=3D"ltr">Touched, not typed. Erroneous words are a feature, not a typ=
o.</p>
</blockquote></div><br><br clear=3D"all"><br>-- <br><div dir=3D"ltr"><div>R=
eka Thirunavukkarasu<br>Software Engineer,<br>WSO2, Inc.:<a href=3D"http://=
wso2.com" target=3D"_blank">http://wso2.com</a>,<br></div>Mobile: +94776442=
007<br>

<div><br><span><font color=3D"#888888"><span style=3D"font-size:13px"><span=
 style=3D"border-collapse:collapse;color:rgb(80,0,80)"><font face=3D"arial,=
 helvetica, sans-serif"><span style=3D"font-family:arial,sans-serif;font-si=
ze:13px;color:rgb(0,0,0)"></span></font></span></span></font></span><span><=
font color=3D"#888888"><span style=3D"font-size:x-small"><br>

</span></font></span></div></div>
</div>

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