What is Text Input Format?
No Answer is Posted For this Question
Be the First to Post Answer
What are the main configuration parameters in a MapReduce program?
what is the Hadoop MapReduce APIs contract for a key and value class?
What is difference between a MapReduce InputSplit and HDFS block
What are the advantages of using mapreduce with hadoop?
What can be optimum value for Reducer?
What is a combiner and where you should use it?
What are combiners? When should I use a combiner in my MapReduce Job?
Explain what is the function of mapreduce partitioner?
Where sorting is done in Hadoop MapReduce Job?
What is a RecordReader in Hadoop MapReduce?
How to overwrite an existing output file during execution of mapreduce jobs?
What happens if the quantity of the reducer is 0 in mapreduce?
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)