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Apache Hadoop (394) - MapReduce (354)
- Apache Hive (345)
- Apache Pig (225)
- Apache Spark (991)
- Apache HBase (164)
- Apache Flume (95)
- Apache Impala (72)
- Apache Cassandra (392)
- Apache Mahout (35)
- Apache Sqoop (82)
- Apache ZooKeeper (65)
- Apache Ambari (93)
- Apache HCatalog (34)
- Apache HDFS Hadoop Distributed File System (214)
- Apache Kafka (189)
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- Apache Tajo (26)
- Hadoop General (407)
Hadoop Interview Questions
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Un-Answered Questions { Hadoop }
What are the file formats that Hive supports and can use be used for storage?
What is full form of rdd?
What is pair rdd?
What is the difference between local and remote metastore?
Apache Spark is a good fit for which type of machine learning techniques?
Define NoSQL Database?
Explain why to use hbase?
Explain Zookeeper Leader election?
What is the distinction between apache driver and apache spark’s mllib?
Tell me about the execution modes of Apache Pig?
What do you mean by replication strategy?
how JobTracker schedules a task ?
Which operating system(s) are supported for production hadoop deployment?
What is partitioning in MapReduce?
Why do we need buckets?
