What is a spill factor with respect to the ram?
No Answer is Posted For this Question
Be the First to Post Answer
How to configure hadoop to reuse JVM for mappers?
Whats is distributed cache in hadoop?
How to come out of the insert mode?
What is the full form of fsck?
What does the command mapred.job.tracker do?
What are the benefits of block transfer?
Why do we need a password-less ssh in fully distributed environment?
What are different hdfs dfs shell commands to perform copy operation?
What is the functionality of jobtracker in hadoop? How many instances of a jobtracker run on hadoop cluster?
What is Input Split in hadoop?
What is the purpose of dfsadmin tool?
What is oozie 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)