What is difference between regular file system and HDFS?
No Answer is Posted For this Question
Be the First to Post Answer
What are the problems with Hadoop 1.0?
What are the network requirements for using hadoop?
Define a task tracker?
How the Client communicates with HDFS?
Define a datanode?
Input Split & Record Reader and what they do?
Mention what is the number of default partitioner in Hadoop?
How Mapper is instantiated in a running job?
How many instances of a jobtracker run on hadoop cluster?
how to share the metastore within multiple users?
How would you tackle counting words in several text documents?
Can we do online transactions(oltp) using 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)