What is heartbeat in hdfs?
No Answer is Posted For this Question
Be the First to Post Answer
What is a RecordReader in Hadoop MapReduce?
Explain what are the basic parameters of a mapper?
How to set which framework would be used to run mapreduce program?
what are the basic parameters of a Mapper?
What is a scarce system resource?
what is Speculative Execution?
How data is spilt in Hadoop?
Explain JobConf in MapReduce.
What is a "reducer" in Hadoop?
What are the various InputFormats in Hadoop?
How to set the number of mappers for a MapReduce job?
How does Hadoop Classpath plays a vital role in stopping or starting in Hadoop daemons?
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)