Interested to Buy Any Domain ? << Click Here >> for more details...
How to configure the number of the Combiner in MapReduce?
- 0 Answers
- 591 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
What is reduce side join in mapreduce?
A number of combiners can be changed or not in MapReduce?
For a job in Hadoop, is it possible to change the number of mappers to be created?
What is Reduce only jobs?
What is a combiner and where you should use it?
How do you stop a running job gracefully?
Explain the Reducer's Sort phase?
Can we set the number of reducers to zero in MapReduce?
It can be possible that a Job has 0 reducers?
Where sorting is done on mapper node or reducer node in MapReduce?
Is there any point of learning mapreduce, then?
How would you tackle calculating the number of unique visitors for each hour by mining a huge apache log? You can use post processing on the output of the mapreduce job.
-
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)
