When should be hadoop archive create?
No Answer is Posted For this Question
Be the First to Post Answer
When should be hadoop archive create?
Are job tracker and task trackers present in separate machines?
Define a sequence file in hadoop?
What is the command to change the replication factor ?
After the Map phase finishes, the Hadoop framework does 'Partitioning, Shuffle and sort'. Explain what happens in this phase?
What is rack awareness in hadoop?
What happens if you don?t override the mapper methods and keep them as it is?
What is tasktracker in hadoop?
Where are hadoop’s configuration files located and list them?
Can you explain combiner?
What is the use of context object?
How to restart NameNode or all the daemons 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)