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Subject: Execution Performance of my JobFlow (JobFlow consists of Hive and
 JDBC) on Amazon EMR
From: Bhavesh Shah <bhavesh25shah@gmail.com>
To: user@hive.apache.org, dev@hive.apache.org
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--00248c71184731392c04bf0976a9
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Hello all,

I have setup my job on Amazon Elastic Map Reduce some how after reading the
various links and some blogs. Now I am running my java code which has task
in Hive and JDBC.

I have test my program on local machine (single cluster). It is executing
well with no errors. But to increase the execution speed. Now I start
running that program on Amazon EMR but my execution is too slow compare to
single cluster machine. I am running my program with 2 Medium sized
instance.

Why is it so? Pls let me know about this.

Thanks.


-- 
Regards,
Bhavesh Shah

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Content-Type: text/html; charset=ISO-8859-1

<table><tbody><tr>
<td class="postcell">
<div>          
    <div class="post-text">
        <p>Hello all,<br></p><p>I have setup my job on Amazon Elastic Map Reduce some how 
after reading the various links and some blogs. Now I am running my java
 code which has task in Hive and JDBC.</p>

<p>I have test my program on local machine (single cluster). It is 
executing well with no errors.
But to increase the execution speed. Now I start running that program on
 Amazon EMR but my execution is too slow compare to single cluster 
machine. I am running my program with 2 Medium sized instance.</p>

<p>Why is it so? Pls let me know about this.</p>

<p>Thanks.</p>

    </div></div></td></tr></tbody></table><br clear="all"><br>-- <br>Regards,<div>Bhavesh Shah</div><br>

--00248c71184731392c04bf0976a9--