Explain the general mapreduce algorithm
No Answer is Posted For this Question
Be the First to Post Answer
In Hadoop what is InputSplit?
What is the fundamental difference between a MapReduce InputSplit and HDFS block?
What is the fundamental difference between a MapReduce Split and a HDFS block?scale data processing?
What is an identity mapper and identity reducer?
how Hadoop is different from other data processing tools?
How do Hadoop MapReduce works?
What are the benefits of Spark over MapReduce?
What is the relationship between Job and Task in Hadoop?
How many Reducers run for a MapReduce job?
Clarify what is shuffling in map reduce?
What is a TaskInstance?
Why Mapreduce output written in local disk?
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)