Interested to Buy Any Domain ? << Click Here >> for more details...
how is data partitioned before it is sent to the reducer if no custom partitioner is defined in Hadoop?
- 0 Answers
- 739 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
How is reporting controlled in hadoop?
how Hadoop is different from other data processing tools?
Which one will you decide for an undertaking – Hadoop MapReduce or Apache Spark?
Map reduce jobs are failing on a cluster that was just restarted. They worked before restart. What could be wrong?
What are the primary phases of a Reducer?
How to submit extra files(jars,static files) for MapReduce job during runtime in Hadoop?
what happens in textinformat ?
What is LazyOutputFormat in MapReduce?
Define Writable data types in Hadoop MapReduce?
What are the configuration parameters in the 'MapReduce' program?
Explain job scheduling through JobTracker
How will you submit extra files or data ( like jars, static files, etc. ) For a mapreduce job during runtime?
-
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)
