What are the advantages of using map side join in mapreduce?
No Answer is Posted For this Question
Be the First to Post Answer
Mention what are the main configuration parameters that user need to specify to run mapreduce job?
What are the key differences between Pig vs MapReduce?
Explain the Reducer's Sort phase?
What do you mean by data locality?
What is the function of mapreduce partitioner?
what is distributed cache in mapreduce framework?
Which Sorting algorithm is used in Hadoop MapReduce?
Explain combiners.
Explain slot in Hadoop Map-Reduce v1?
Explain the features of Apache Spark because of which it is superior to Apache MapReduce?
Why Mapreduce output written in local disk?
Explain the Reducer's reduce phase?
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)