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From: Dave Cardwell <dave@davecardwell.co.uk>
Date: Sat, 17 Nov 2012 15:53:30 +0000
Message-ID: 
 <CAPjm5WNqueiGe+PJpTz-KuEKFD+POPDbR3Ppk+7Mc9039yJCkA@mail.gmail.com>
Subject: Re: SequenceFile.Reader Example
To: user@hadoop.apache.org
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Perfect=97that did the trick, thank you.

--=20
Best wishes,
Dave Cardwell.

http://davecardwell.co.uk/


On 17 November 2012 15:17, Harsh J <harsh@cloudera.com> wrote:

> Hey Dave,
>
> You could check the TestSequenceFile sources:
>
> http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-common-project/ha=
doop-common/src/test/java/org/apache/hadoop/io/TestSequenceFile.java?view=
=3Dmarkup
>
> One simple builder-API based reader example lies at ~606 presently,
> and a simple writer example at ~583.
>
> On Sat, Nov 17, 2012 at 7:39 PM, Dave Cardwell <dave@davecardwell.co.uk>
> wrote:
> > I'm looking to read a sequence file in my mapper's configure() but all
> the
> > examples I can find use the deprecated SequenceFile.Reader(FileSystem,
> Path,
> > Configuration) syntax. Is anyone aware of (or able to provide) any samp=
le
> > code using the new SequenceFile.Reader(Configuration, Option=85) syntax
> > please?
> >
> > --
> > Best wishes,
> > Dave Cardwell.
> >
> > http://davecardwell.co.uk/
> >
>
>
>
> --
> Harsh J
>

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Perfect=97that did the trick, thank you.<br clear=3D"all"><br>--=A0<div>Bes=
t wishes,<br>Dave Cardwell.</div><div><br></div><div><a href=3D"http://dave=
cardwell.co.uk/" target=3D"_blank">http://davecardwell.co.uk/</a></div><br>
<br><br><div class=3D"gmail_quote">On 17 November 2012 15:17, Harsh J <span=
 dir=3D"ltr">&lt;<a href=3D"mailto:harsh@cloudera.com" target=3D"_blank">ha=
rsh@cloudera.com</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote"=
 style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

Hey Dave,<br>
<br>
You could check the TestSequenceFile sources:<br>
<a href=3D"http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-common-p=
roject/hadoop-common/src/test/java/org/apache/hadoop/io/TestSequenceFile.ja=
va?view=3Dmarkup" target=3D"_blank">http://svn.apache.org/viewvc/hadoop/com=
mon/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hado=
op/io/TestSequenceFile.java?view=3Dmarkup</a><br>


<br>
One simple builder-API based reader example lies at ~606 presently,<br>
and a simple writer example at ~583.<br>
<div class=3D"HOEnZb"><div class=3D"h5"><br>
On Sat, Nov 17, 2012 at 7:39 PM, Dave Cardwell &lt;<a href=3D"mailto:dave@d=
avecardwell.co.uk">dave@davecardwell.co.uk</a>&gt; wrote:<br>
&gt; I&#39;m looking to read a sequence file in my mapper&#39;s configure()=
 but all the<br>
&gt; examples I can find use the deprecated SequenceFile.Reader(FileSystem,=
 Path,<br>
&gt; Configuration) syntax. Is anyone aware of (or able to provide) any sam=
ple<br>
&gt; code using the new SequenceFile.Reader(Configuration, Option=85) synta=
x<br>
&gt; please?<br>
&gt;<br>
&gt; --<br>
&gt; Best wishes,<br>
&gt; Dave Cardwell.<br>
&gt;<br>
&gt; <a href=3D"http://davecardwell.co.uk/" target=3D"_blank">http://daveca=
rdwell.co.uk/</a><br>
&gt;<br>
<br>
<br>
<br>
</div></div><span class=3D"HOEnZb"><font color=3D"#888888">--<br>
Harsh J<br>
</font></span></blockquote></div><br>

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