What happens if number of reducers are 0?
No Answer is Posted For this Question
Be the First to Post Answer
How would you check whether your NameNode is working or not?
Clarify what a task tracker is in hadoop?
What is the logistic regression?
Mention what is rack awareness?
Why does one remove or add nodes in a Hadoop cluster frequently?
Suppose hadoop spawned 100 tasks for a job and one of the tasks failed. What will hadoop do?
What is structured and unstructured data?
What is streaming access?
What is the use of cloudera?
What is Fault Tolerance?
What happen if number of reducer is set to 0 in Hadoop?
What is Erasure Coding in Hadoop?
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)