What is rack-aware replica placement policy?
No Answer is Posted For this Question
Be the First to Post Answer
What are different types of filesystem?
What is difference between secondary namenode, checkpoint namenode & backupnod secondary namenode, a poorly named component of hadoop?
What is the jobtracker and what it performs in a hadoop cluster?
What are the two main parts of the hadoop framework?
How can one increase replication factor to a desired value in Hadoop?
What infrastructure do we need to process 100 TB data using Hadoop?
What is the relation between job and task in hadoop?
what are Task Tracker and Job Tracker?
What if rack 2 and datanode fails?
What is a block and block scanner in HDFS?
shouldn't DFS be able to handle large volumes of data already?
What is a checkpoint?
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)