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- Apache Hadoop (387)
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- Apache Spark (991)
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- Apache Cassandra (392)
- Apache Mahout (35)
- Apache Sqoop (82)
- Apache ZooKeeper (65)
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- Apache HCatalog (34)
- Apache HDFS Hadoop Distributed File System (214)
- Apache Kafka (188)
- Apache Avro (26)
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- Hadoop General (406)
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Un-Answered Questions { Big Data }
What is Spark?
What is a "worker node"?
What do you understand by worker node?
What are the functions of "Spark Core"?
Why Spark?
Compare MapReduce and Spark?
Can MapReduce program be written in any language other than Java?
How to set which framework would be used to run mapreduce program?
List out Hadoop's three configuration files?
Mention Hadoop core components?
What is RecordReader in a Map Reduce?
Define Writable data types in MapReduce?
What happens when a DataNode fails during the write process?
Compare RDBMS with Hadoop MapReduce.
what is a Task Tracker in Hadoop?
