Hadoop Set 1

Oozie ✘ Sqoop ✘ FlumeNG ✘ Zookeeper ✔

Multiple master and multiple slave ✘ Multiple master and single slave ✘ Single master and single slave ✘ Single master and multiple slave ✔

Open source ✘ Real-time ✘ Java-based ✘ Handles large amount of data ✔

Security ✘ Workload management ✘ SQL support ✘ All of these ✔

HBase ✘ Hive ✘ Avro ✘ HDFS ✔

MapReduce ✘ Mapper ✘ TaskTracker ✘ JobTracker ✔

Reducer ✘ Mapper ✘ Shuffle ✘ All of these ✔

Shuffle and sort ✘ Reduce and sort ✘ Shuffle and map ✘ Combiner and Sort ✔

Hbase ✘ Redis ✘ Mongo ✘ MongoD ✔

Cache ✘ Distributed Data ✘ DistributedCache ✘ DataLog ✔