Define the purpose of the partition function in mapreduce framework
No Answer is Posted For this Question
Be the First to Post Answer
Why MapReduce uses the key-value pair to process the data?
How to specify more than one directory as input to the MapReduce Job?
How to create a custom key and custom value in MapReduce Job?
Explain the features of Apache Spark because of which it is superior to Apache MapReduce?
How many numbers of reducers run in Map-Reduce Job?
In Hadoop, which file controls reporting in Hadoop?
What is the Job interface in MapReduce framework?
How do ‘map’ and ‘reduce’ work?
Explain the process of spilling in Hadoop MapReduce?
In mapreduce what is a scarce system resource? Explain?
How does Hadoop Classpath plays a vital role in stopping or starting in Hadoop daemons?
How to get the single file as the output from MapReduce Job?
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)