How to Write a UDF function in Hive?
No Answer is Posted For this Question
Be the First to Post Answer
What is metastore?
What is Internal and External table in Hive?
What is CTE Table in Hive?
Can you explain smb join in hive?
Can hive queries be executed from script files? How?
When to use Hive?
Are there any problems which can only be solved by MapReduce and cannot be solved by PIG? In which kind of scenarios MR jobs will be more useful than PIG?
Difference between external table and internal table in HIVE ?
What is the purpose of Hive Driver?
Does Hive support record level Insert, delete or update?
Give the command to see the indexes on a table?
What are the key segments of hive architecture?
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)