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From: Dhanasekaran Anbalagan <bugcy013@gmail.com>
Date: Wed, 27 Feb 2013 05:10:30 -0500
Message-ID: 
 <CAJzooYdnU-VCy0HpmEM4XLO=sQ5shwjCVQSa5c0uLCshn_7EaA@mail.gmail.com>
Subject: Re: How to find Replication factor for one perticular folder in HDFS
To: user <user@hadoop.apache.org>
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--20cf30780d6218e3c804d6b1fdf2
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HI YouPeng Yang ,

Hi already configured dfs.replication factor=2

>>  1. To get the key from configuration :
    <your-path>/bin/hdfs -getconf -conKey dfs.replication

hdfs@dvcliftonhera227:~$ hdfs -getconf -conKey dfs.replication
Unrecognized option: -getconf
Could not create the Java virtual machine.

Please guide me.

-Dhanasekaran


Did I learn something today? If not, I wasted it.


On Mon, Feb 25, 2013 at 7:31 PM, YouPeng Yang <yypvsxf19870706@gmail.com>wrote:

> Hi Dhanasekaran Anbalagan
>
>   1. To get the key from configuration :
>     <your-path>/bin/hdfs -getconf -conKey dfs.replication
>
>
>    2.Maybe you can add the attribute
>    <final>true</final> to your dfs.replication :
>
>    <property>
>         <name>dfs.replication</name>
>        <value>2</value>
>        <final>true</final>
>     </property>
>
>
> regards.
>
>
>
> 2013/2/26 Nitin Pawar <nitinpawar432@gmail.com>
>
>> see if the link below helps you
>>
>>
>> http://www.michael-noll.com/blog/2011/10/20/understanding-hdfs-quotas-and-hadoop-fs-and-fsck-tools/
>>
>>
>> On Mon, Feb 25, 2013 at 10:36 PM, Dhanasekaran Anbalagan <
>> bugcy013@gmail.com> wrote:
>>
>>> Hi Guys,
>>>
>>> How to query particular folder witch replication factor configured. In
>>> my cluster some folder in HDFS configured 2 and some of them configured as
>>> three. How to query.
>>>
>>> please guide me
>>>
>>> -Dhanasekaran
>>>
>>> Did I learn something today? If not, I wasted it.
>>>
>>
>>
>>
>> --
>> Nitin Pawar
>>
>
>

--20cf30780d6218e3c804d6b1fdf2
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">HI=C2=A0YouPeng Yang ,<div><br></div><div style>Hi already=
 configured dfs.replication factor=3D2</div><div style><br></div><div style=
><div>&gt;&gt; =C2=A01. To get the key from configuration :</div><div>=C2=
=A0 =C2=A0 &lt;your-path&gt;/bin/hdfs -getconf -conKey dfs.replication</div=
>

<div><br></div><div><div><div><div>hdfs@dvcliftonhera227:~$ hdfs -getconf -=
conKey dfs.replication</div><div>Unrecognized option: -getconf</div><div>Co=
uld not create the Java virtual machine.</div></div></div></div><div><br>

</div><div style>Please guide me.</div><div style><br></div><div style>-Dha=
nasekaran</div><div><br></div></div></div><div class=3D"gmail_extra"><br cl=
ear=3D"all"><div>Did I learn something today? If not, I wasted it.</div>
<br><br><div class=3D"gmail_quote">On Mon, Feb 25, 2013 at 7:31 PM, YouPeng=
 Yang <span dir=3D"ltr">&lt;<a href=3D"mailto:yypvsxf19870706@gmail.com" ta=
rget=3D"_blank">yypvsxf19870706@gmail.com</a>&gt;</span> wrote:<br><blockqu=
ote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc s=
olid;padding-left:1ex">

<div dir=3D"ltr"><font face=3D"arial, helvetica, sans-serif">Hi=C2=A0<span =
style=3D"white-space:nowrap">Dhanasekaran Anbalagan</span></font><div><span=
 style=3D"white-space:nowrap"><font face=3D"arial, helvetica, sans-serif"><=
br></font></span></div>


<div><span style=3D"white-space:nowrap"><font face=3D"arial, helvetica, san=
s-serif">=C2=A0 1. To get the key from configuration :</font></span></div><=
div><span style=3D"white-space:nowrap"><font face=3D"arial, helvetica, sans=
-serif">=C2=A0 =C2=A0 &lt;your-path&gt;/bin/hdfs -getconf -conKey dfs.repli=
cation</font></span></div>


<div><span style=3D"white-space:nowrap"><font face=3D"arial, helvetica, san=
s-serif">=C2=A0 =C2=A0</font></span></div><div><span style=3D"white-space:n=
owrap"><font face=3D"arial, helvetica, sans-serif"><br></font></span></div>=
<div>
<span style=3D"white-space:nowrap"><font face=3D"arial, helvetica, sans-ser=
if">=C2=A0 =C2=A02.Maybe you can add the attribute</font></span></div><div>=
<font face=3D"arial, helvetica, sans-serif"><span style=3D"white-space:nowr=
ap">=C2=A0 =C2=A0&lt;final&gt;true&lt;/final&gt; to your=C2=A0</span><span =
style=3D"white-space:nowrap">dfs.replication :</span></font></div>


<div><span style=3D"white-space:nowrap"><font face=3D"arial, helvetica, san=
s-serif"><br></font></span></div><div><span style=3D"white-space:nowrap"><f=
ont face=3D"arial, helvetica, sans-serif">=C2=A0 =C2=A0&lt;property&gt;=C2=
=A0</font></span></div>


<div><font face=3D"arial, helvetica, sans-serif"><span style=3D"white-space=
:nowrap">=C2=A0 =C2=A0 =C2=A0 =C2=A0 &lt;name&gt;</span><span style=3D"whit=
e-space:nowrap">dfs.replication&lt;/name&gt;</span></font></div><div><span =
style=3D"white-space:nowrap"><font face=3D"arial, helvetica, sans-serif">=
=C2=A0 =C2=A0 =C2=A0 =C2=A0&lt;value&gt;2&lt;/value&gt;</font></span></div>


<div><font face=3D"arial, helvetica, sans-serif"><span style=3D"white-space=
:nowrap">=C2=A0 =C2=A0 =C2=A0 =C2=A0</span><span style=3D"white-space:nowra=
p">&lt;final&gt;true&lt;/final&gt;</span></font></div><div><font face=3D"ar=
ial, helvetica, sans-serif"><span style=3D"white-space:nowrap">=C2=A0=C2=A0=
</span><span style=3D"white-space:nowrap">=C2=A0</span><span style=3D"white=
-space:nowrap">=C2=A0&lt;/property&gt;=C2=A0</span></font></div>


<div><span style=3D"white-space:nowrap"><font face=3D"arial, helvetica, san=
s-serif"><br></font></span></div><div><span style=3D"white-space:nowrap"><f=
ont face=3D"arial, helvetica, sans-serif"><br></font></span></div><div>
<span style=3D"white-space:nowrap"><font face=3D"arial, helvetica, sans-ser=
if">regards.</font></span></div><div><span style=3D"font-family:arial,sans-=
serif;font-size:14px;white-space:nowrap">=C2=A0</span></div></div><div clas=
s=3D"HOEnZb">

<div class=3D"h5"><div class=3D"gmail_extra">
<br><br><div class=3D"gmail_quote">2013/2/26 Nitin Pawar <span dir=3D"ltr">=
&lt;<a href=3D"mailto:nitinpawar432@gmail.com" target=3D"_blank">nitinpawar=
432@gmail.com</a>&gt;</span><br><blockquote class=3D"gmail_quote" style=3D"=
margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


<div dir=3D"ltr">see if the link below helps you=C2=A0<div><br></div><div><=
a href=3D"http://www.michael-noll.com/blog/2011/10/20/understanding-hdfs-qu=
otas-and-hadoop-fs-and-fsck-tools/" target=3D"_blank">http://www.michael-no=
ll.com/blog/2011/10/20/understanding-hdfs-quotas-and-hadoop-fs-and-fsck-too=
ls/</a><br>



</div></div><div class=3D"gmail_extra"><div><div><br><br><div class=3D"gmai=
l_quote">On Mon, Feb 25, 2013 at 10:36 PM, Dhanasekaran Anbalagan <span dir=
=3D"ltr">&lt;<a href=3D"mailto:bugcy013@gmail.com" target=3D"_blank">bugcy0=
13@gmail.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"><div dir=3D"ltr"><div>Hi Guys,</div><div><br=
></div><div>How to query=C2=A0particular=C2=A0folder witch=C2=A0replication=
=C2=A0factor configured. In my cluster some folder in HDFS configured 2 and=
 some of them configured as three. How to query.=C2=A0</div>





<div><br></div><div>please guide me</div><div><br></div><div>-Dhanasekaran<=
/div><br clear=3D"all"><div>Did I learn something today? If not, I wasted i=
t.</div>
</div>
</blockquote></div><br><br clear=3D"all"><div><br></div></div></div><span><=
font color=3D"#888888">-- <br>Nitin Pawar<br>
</font></span></div>
</blockquote></div><br></div>
</div></div></blockquote></div><br></div>

--20cf30780d6218e3c804d6b1fdf2--