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Hadoop In Real World
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Hadoop In Real World

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What's covered in #Hadoop Administrator In Real World course?
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Hadoop In Real World

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#Hadoop Administrator In Real World course will be launched on OCT 15th and we are doing a YouTube Live Stream event on Saturday, OCT 15 @ 10:00 AM Chicago Time. Joining us Live is easy, simply click here - https://youtu.be/zBA_nP-4Fgw

Help us decide on a topic that we should talk about in the Live Stream - Recovering From Data Loss vs. Cluster Sizing.

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Cluster Sizing
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Changing The Output File Prefix Of Hadoop MapReduce Job Your Hadoop job can have multiple reducers and each reducer will create a file by default with prefix part-r-xxxxx. The first reducer will create a file as part-r-00000 and second reducer will create a file as part-r-00001 What if you don’t like the default prefix “part” …
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Hadoop Mapper and Reducer Output Mismatch Can you have different output Key Value pair types for Mapper and Reducer in a MapReduce program? Short answer – absolutely yes. Below signature for Mapper and Reducer from the same MapReduce program and they both are totally valid. [crayon-576b4ba079002800723466/] We absolutely know the above is valid. Yet, …
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Hadoop In Real World

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#Hadoop Administrator In Real World course is available for pre-order. Visit http://hadoopinrealworld.com/admin
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Hadoop In Real World

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#Hadoop Administrator In Real World available for preorder - http://hadoopinrealworld.com/admin/
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Hadoop In Real World

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Manage a #Hadoop cluster with confidence ! Our Hadoop Administrator In Real World course is almost ready.

Be the first one to know when we go live.
MANAGE HADOOP WITH CONFIDENCE. A Hadoop Administrator needs to know a lot of things - from administering cluster to install and troubleshoot issues. Learn all essentials to manage a Hadoop cluster with confidence. COMPLEX TASKS SIMPLIFIED. Want to learn advanced topics?
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Some versions of Maven / eclipse will give you the below error in your pom.xml. Missing artifact jdk.tools:jdk.tools:jar:1.7.0_79
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Discover Hadoop as it is used in REAL WORLD !
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