Interested to Buy Any Domain ? << Click Here >> for more details...
Can we submit the mapreduce job from slave node?
- 0 Answers
- 1050 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
If reducers do not start before all mappers finish then why does the progress on mapreduce job shows something like map(50%) reduce(10%)? Why reducers progress percentage is displayed when mapper is not finished yet?
Why the output of map tasks are stored (spilled ) into local disc and not in hdfs?
Is it possible to split 100 lines of input as a single split in MapReduce?
Why is output file name in Hadoop MapReduce part-r-00000?
What is mapreduce algorithm?
List the configuration parameters that have to be specified when running a MapReduce job.
When the reducers are are started in a mapreduce job?
Can we submit the mapreduce job from slave node?
what is storage and compute nodes?
What is the fundamental difference between a MapReduce InputSplit and HDFS block?
What is the difference between a MapReduce InputSplit and HDFS block?
What does a 'MapReduce Partitioner' do?
-
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)
