What is the default replication factor in Hadoop and how will you change it?
No Answer is Posted For this Question
Be the First to Post Answer
What is TaskTracker?
What is the use of context object?
What is rack awareness in hadoop?
What are the core components of Hadoop?
What are the differences between hadoop 1 and hadoop 2?
Explain how can we check whether namenode is working or not?
Where is hadoop-env.sh file present?
Clarify how job tracker schedules an assignment?
What is streaming access?
What is the hadoop-core configuration?
What happen if a datanode loses network connection for a few minutes?
What is Disk Balancer 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)