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)
Is spark difficult to learn?
Define Thrift in Apache Cassandra?
Can you explain difference between apache mahout and apache spark’s mllib?
How does Cassandra write?
What does the file hadoop-metrics.properties do?
Can we use kafka without zookeeper?
What is spark flatmap?
Explain what is Hive?
What is HBase Shell?
Cassandra is written in which language?
What is a dataframe spark?
What all tasks you can perform for managing services using Ambari service tab?
What will be the consideration while we do Hardware Planning for Master in Hadoop architecture?
What are the key elements in ZooKeeper Architecture?
What is the role of Consumer API?