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Date: Sun, 2 Nov 2014 15:09:13 -0800
Message-ID: 
 <CALte62zYPjWhi=yMJXYzo9obLd-HmNTb6E0oqrho5gQ0cUjm0A@mail.gmail.com>
Subject: Re: No applicable class implementing Serialization in conf at
 io.serializations: class org.apache.hadoop.hbase.client.Put
From: Ted Yu <yuzhihong@gmail.com>
To: "user@hbase.apache.org" <user@hbase.apache.org>
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bq. context.write(hbaseKey, put); //Exception here

I am not mrunit expert. But as long as you call the following method prior
to the above method invocation, you should be able to proceed:

    conf.setStrings("io.serializations", conf.get("io.serializations"),

        MutationSerialization.class.getName(), ResultSerialization.class
.getName(),

        KeyValueSerialization.class.getName());

Cheers

On Sun, Nov 2, 2014 at 2:24 PM, Sean Busbey <busbey@cloudera.com> wrote:

> On Sun, Nov 2, 2014 at 4:11 PM, Serega Sheypak <serega.sheypak@gmail.com>
> wrote:
>
> > Sean, I've started to catch that serialization problem on unit-test level
> > while using mrunit.
> > I don't see any possibility to call
> > HFileOutputFormat.configureIncrementalLoad
> > before mrunit mocking stuff.
> > I was workngi w/o any problem in 0.94 :)
> >
> >
> >
> Ah. Well, that sounds like a bug in MRUnit for dealing with HBase 0.96+.
>
> As Ted mentioned, you'll have more luck on the mrunit mailing list for
> figuring that bit out.
>
> --
> Sean
>

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