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CentOS 6.4 service virt-who won't start – work around
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Here is the problem. [root@bob ~]# service virt-who start Démarrage de virt-who : Traceback (most recent call last): File “/usr/share/virt-who/virt-who.py”, line 33, in <module> from subscriptionmanager import SubscriptionManager, SubscriptionManagerError File…
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What's New with MongoDB Hadoop Integration.
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I attend this Webinar yesterday and it was pretty good. I like how straight they interaction between MongoDB and Hadoop. Check it out if you get a chance. http://www.10gen.com/presentations/webinar-whats-new-mongodb-hadoop-integration
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Wrangling Customer Usage Data with Hadoop
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Here is our session from the Hadoop Summit 2013. Title: Wrangling Customer Usage Data with Hadoop Slides: http://www.slideshare.net/Hadoop_Summit/hall-johnson-june271100amroom211v2 Description: At Clearwire we have a big data challenge: Processing millions of unique…
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Something new, writing Android App in HTML 5
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I wanted to write an App for my Android Tablet, something easy so I could get a basic understanding of what it would take to write an app. I figured…
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Windows Azure HDInsight ( Hadoop on Windows )
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Lately I have been asked by a lot of my co-workers, if Hadoop runs on Windows. After going to the Hadoop Summit last month, I have been able to tell…
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Hadoop to Hadoop Copy
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Here recently I need to copy the content of one hadoop cluster to another for geo redundancy. Thankfully instead of have to write something to do it, Hadoop supply a…
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