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)
Apache Avro (26)
Apache Presto (15)
Apache Tajo (26)
Hadoop General (407)
Write a quert to import a file in sqoop?
Explain totuple function?
What kind of music is flume?
What is difference between secondary namenode, checkpoint namenode & backupnod secondary namenode, a poorly named component of hadoop?
What is worker node in Apache Spark cluster?
Which serialization libraries are supported in spark?
What is the difference between apache mahout and prediction.io ?
How to create and manage a view in HCatalog?
Who developed Apache Avro?
What are the parameters used to create a keyspace?
Is it possible to run Apache Spark without Hadoop?
Explain the difference between nas and hdfs?
How do we create rdds in spark?
What do you understand by snitches?
What is driver memory and executor memory in spark?