How to change the name of the output file from part-r-00000 in Hadoop MapReduce?
- 0 Answers
- 375 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
How to compress mapper output in Hadoop?
What is the core of the job in MapReduce framework?
What happens when a datanode fails ?
Is Mapreduce Required For Impala? Will Impala Continue To Work As Expected If Mapreduce Is Stopped?
Does mapreduce programming model provide a way for reducers to communicate with each other? In a mapreduce job can a reducer communicate with another reducer?
Detail description of the Reducer phases?
What happens if the quantity of the reducer is 0 in mapreduce?
For a Hadoop job, how will you write a custom partitioner?
Is it mandatory to set input and output type/format in MapReduce?
What is optimal size of a file for distributed cache?
When is it not recommended to use MapReduce paradigm for large
what is distributed cache in mapreduce framework?
-
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)
