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From: Vinod Kumar Vavilapalli <vinodkv@hortonworks.com>
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Subject: Re: Possible to set map/reduce log level in configuration file?
Date: Mon, 17 Dec 2012 20:59:30 -0800
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That's not true, you don't need to restart the cluster.

Changing client-side mapredi-site.xml is the correct solution.

HTH,
+Vinod

On Dec 14, 2012, at 9:10 AM, Ted Reynolds wrote:

> Hi Krishna,
>=20
> You can also set these properties in the mapred-site.xml, but this =
would require a restart of your cluster.
>=20
> Ted.
>=20
> Ted Reynolds
> Technical Support Engineer
> Hortonworks
> Work Phone: 408-645-7079
>=20
>=20
>=20
>=20
>=20
> On Fri, Dec 14, 2012 at 2:44 AM, Nitin Pawar <nitinpawar432@gmail.com> =
wrote:
> if you want this to be set at every query you execute best would have =
a hiverc file and then include it as hive -i hiverc=20
>=20
> alternatively, you can create a .hiverc into your home directory and =
set the parameters you want, these will be included in each session=20
>=20
>=20
> On Fri, Dec 14, 2012 at 4:05 PM, Krishna Rao <krishnanjrao@gmail.com> =
wrote:
> Hi all,
>=20
> is it possible to set: mapreduce.map.log.level & =
mapreduce.reduce.log.level, within some config file?
>=20
> At the moment I have to remember to set these at the start of a hive =
session, or script.
>=20
> Cheers,
>=20
> Krishna
>=20
>=20
>=20
> --=20
> Nitin Pawar
>=20


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<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div><br></div><div>That's not true, you don't need to restart the cluster.</div><div><br></div><div>Changing client-side mapredi-site.xml is the correct solution.</div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div><div class="">HTH,</div><div class="">+Vinod<br></div></div></span>
</div>

<br><div><div>On Dec 14, 2012, at 9:10 AM, Ted Reynolds wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Hi Krishna,<div><br></div><div>You can also set these properties in the mapred-site.xml, but this would require a restart of your cluster.</div><div><br></div><div>Ted.</div><div><br clear="all"><div><div>Ted Reynolds</div>

<div>Technical Support Engineer</div><div>Hortonworks</div><div>Work Phone: 408-645-7079</div><div><br></div><a href="http://hortonworks.com/download/" target="_blank"><img src="http://hortonworks.com/wp-content/uploads/2012/07/HOR8462_HDP_Sig-12.jpg"></a><br>

</div><br>
<br><br><div class="gmail_quote">On Fri, Dec 14, 2012 at 2:44 AM, Nitin Pawar <span dir="ltr">&lt;<a href="mailto:nitinpawar432@gmail.com" target="_blank">nitinpawar432@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

if you want this to be set at every query you execute best would have a hiverc file and then include it as hive -i hiverc&nbsp;<div><br></div><div>alternatively, you can create a .hiverc into your home directory and set the parameters you want, these will be included in each session&nbsp;</div>


<div class="gmail_extra"><div><div class="h5"><br><br><div class="gmail_quote">On Fri, Dec 14, 2012 at 4:05 PM, Krishna Rao <span dir="ltr">&lt;<a href="mailto:krishnanjrao@gmail.com" target="_blank">krishnanjrao@gmail.com</a>&gt;</span> wrote:<br>


<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<div><br></div><div>is it possible to set:&nbsp;mapreduce.map.log.level &amp; mapreduce.reduce.log.level, within some config file?</div>


<div><br></div><div>At the moment I have to remember to set these at the start of a hive session, or script.</div>

<div><br></div><div>Cheers,</div><div><br></div><div>Krishna</div>
</blockquote></div><br><br clear="all"><div><br></div></div></div><span class="HOEnZb"><font color="#888888">-- <br>Nitin Pawar<br>
</font></span></div>
</blockquote></div><br></div>
</blockquote></div><br></body></html>
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