Can we say a COGROUP is a group of more than 1 data set?
No Answer is Posted For this Question
Be the First to Post Answer
Explain count_star?
Compare apache pig and sql?
What Is Difference Between Mapreduce and Pig ?
Highlight the difference between group and Cogroup operators in Pig?
What are the relation operations in Pig? Explain any two with examples?
Explain pig architecture?
What are the different Relational Operators available in pig language?
Define the Use of Pig?
How Pig differs from MapReduce?
What are the Data types in Pig?
List the relational operators in pig.
Explain textloader function?
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)