What is optimal size of a file for distributed cache?
No Answer is Posted For this Question
Be the First to Post Answer
Map reduce jobs take too long. What can be done to improve the performance of the cluster?
Why can aggregation not be done in Mapper in MapReduce?
What do you mean by inputformat?
How to configure the number of the Combiner in MapReduce?
What does a 'MapReduce Partitioner' do?
What is SequenceFileInputFormat?
How to set mappers and reducers for MapReduce jobs?
Write a short note on the disadvantages of mapreduce
When the reducers are are started in a mapreduce job?
Why Hadoop MapReduce?
What is mapper in map reduce?
What is the next step after Mapper or MapTask?
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)