What is heartbeat in hadoop?
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Can you define inputsplit in hadoop?
What is the command to change the replication factor ?
What kind of hardware is best for hadoop?
Explain what is a task tracker in hadoop?
Explain the key benefits of using storm for real time processing?
Mention what does the text input format do?
What are the primary phases of the reducer?
Explain in which directory hadoop is installed?
For using hadoop list the network requirements?
What is CAP Theorem? What aspects does Hadoop support from this theorem?
What is the hadoop-core configuration?
Can you explain logistic regression?
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