How many maps are there in a particular job?
No Answer is Posted For this Question
Be the First to Post Answer
What is the difference between an inputsplit and a block?
Explain what is namenode in hadoop?
What do you know about yarn?
What jobtracker is in hadoop? What are the activities followed by hadoop?
How would an hadoop administrator deploy various components of hadoop in production?
How to do ‘map’ and ‘reduce’ works?
Which directory does hadoop install to?
What happens if the number of reducers is 0 in Hadoop?
What is a Backup node in Hadoop?
What is winutils hadoop?
What are the limitations of Hadoop?
What is Reducer in Hadoop?
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)