Why do we need indexing?
No Answer is Posted For this Question
Be the First to Post Answer
Explain about the different types of join in Hive?
Can you give us some examples, how Hadoop is used in real time environment?
What is Hive ?
What is the use of "order by" in Hive?
What are the differences between Hive and RDBMS?
Give examples of the SerDe classes which hive uses to Serialize and Deserialize data?
Explain the functionality of object-inspector.
What is the difference between external table and managed table?
What is the importance of driver in hive?
What are the uses of explode hive?
Whenever we run hive query, new metastore_db is created. Why?
Is hive similar to sql?
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)