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Date: Fri, 13 Dec 2013 10:16:43 +0530
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 <CAHg+sbNy35XKDX8bjhM0qr+RLJCT-rdjx1Coh+3iszpLV0PMZQ@mail.gmail.com>
Subject: Re: Yarn -- one of the daemons getting killed
From: Krishna Kishore Bonagiri <write2kishore@gmail.com>
To: user@hadoop.apache.org
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No, I am running on 2 node cluster.


On Fri, Dec 13, 2013 at 1:52 AM, Vinod Kumar Vavilapalli <
vinodkv@hortonworks.com> wrote:

> Is all of this on a single node?
>
> Thanks,
> +Vinod
>
> On Dec 12, 2013, at 3:26 AM, Krishna Kishore Bonagiri <
> write2kishore@gmail.com> wrote:
>
> Hi,
>   I am running a small application on YARN (2.2.0) in a loop of 500 times,
> and while doing so one of the daemons, node manager, resource manager, or
> data node is getting killed (I mean disappearing) at a random point. I see
> no information in the corresponding log files. How can I know why is it
> happening so?
>
>  And, one more observation is that, this is happening only when I am using
> "*" for node name in the container requests, otherwise when I used a
> specific node name, everything is fine.
>
> Thanks,
> Kishore
>
>
>
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity
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> privileged and exempt from disclosure under applicable law. If the reader
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> and delete it from your system. Thank You.

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<div dir=3D"ltr">No, I am running on 2 node cluster.</div><div class=3D"gma=
il_extra"><br><br><div class=3D"gmail_quote">On Fri, Dec 13, 2013 at 1:52 A=
M, Vinod Kumar Vavilapalli <span dir=3D"ltr">&lt;<a href=3D"mailto:vinodkv@=
hortonworks.com" target=3D"_blank">vinodkv@hortonworks.com</a>&gt;</span> w=
rote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><div style=3D"word-wrap:break-word">Is all o=
f this on a single node?<div><br><div>
<span style=3D"text-indent:0px;letter-spacing:normal;font-variant:normal;te=
xt-align:-webkit-auto;font-style:normal;font-weight:normal;line-height:norm=
al;border-collapse:separate;text-transform:none;white-space:normal;font-fam=
ily:Helvetica;word-spacing:0px"><span style=3D"text-indent:0px;letter-spaci=
ng:normal;font-variant:normal;text-align:-webkit-auto;font-style:normal;fon=
t-weight:normal;line-height:normal;border-collapse:separate;text-transform:=
none;white-space:normal;font-family:Helvetica;word-spacing:0px"><div style=
=3D"word-wrap:break-word">
<span style=3D"text-indent:0px;letter-spacing:normal;font-variant:normal;te=
xt-align:-webkit-auto;font-style:normal;font-weight:normal;line-height:norm=
al;border-collapse:separate;text-transform:none;white-space:normal;font-fam=
ily:Helvetica;word-spacing:0px"><div style=3D"word-wrap:break-word">
<div>Thanks,</div><div>+Vinod</div></div></span></div></span></span>
</div><div><div class=3D"h5">
<br><div><div>On Dec 12, 2013, at 3:26 AM, Krishna Kishore Bonagiri &lt;<a =
href=3D"mailto:write2kishore@gmail.com" target=3D"_blank">write2kishore@gma=
il.com</a>&gt; wrote:</div><br><blockquote type=3D"cite"><div dir=3D"ltr">H=
i,<div>
=A0 I am running a small application on YARN (2.2.0) in a loop of 500 times=
, and while doing so one of the daemons, node manager, resource manager, or=
 data node is getting killed (I mean disappearing) at a random point. I see=
 no information in the corresponding log files. How can I know why is it ha=
ppening so?</div>

<div><br></div><div>=A0And, one more observation is that, this is happening=
 only when I am using &quot;*&quot; for node name in the container requests=
, otherwise when I used a specific node name, everything is fine.</div><div=
>

<br></div><div>Thanks,</div><div>Kishore</div></div>
</blockquote></div><br></div></div></div></div>
<br>
<span style=3D"color:rgb(128,128,128);font-family:Arial,sans-serif;font-siz=
e:10px">CONFIDENTIALITY NOTICE</span><br style=3D"color:rgb(128,128,128);fo=
nt-family:Arial,sans-serif;font-size:10px"><span style=3D"color:rgb(128,128=
,128);font-family:Arial,sans-serif;font-size:10px">NOTICE: This message is =
intended for the use of the individual or entity to which it is addressed a=
nd may contain information that is confidential, privileged and exempt from=
 disclosure under applicable law. If the reader of this message is not the =
intended recipient, you are hereby notified that any printing, copying, dis=
semination, distribution, disclosure or forwarding of this communication is=
 strictly prohibited. If you have received this communication in error, ple=
ase contact the sender immediately and delete it from your system. Thank Yo=
u.</span></blockquote>
</div><br></div>

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