What is the use of Combiner?
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What is partioner in hadoop? Where does it run,mapper or reducer?
Mention what is the number of default partitioner in Hadoop?
How can I install Cloudera VM in my system?
What infrastructure do we need to process 100 TB data using Hadoop?
How you can contact your client everyday ?
What is Hadoop?
How to Administering Hadoop?
What is the best hardware configuration to run Hadoop?
What is Safemode in Apache Hadoop?
What is the difference between a Hadoop and Relational Database and Nosql?
Which are the three main hdfs-site.xml properties?
Suppose Hadoop spawned 100 tasks for a job and one of the task failed. What will Hadoop do?
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