Q. A __________ in a social graph is a group of people who interact frequently with each other and less frequently with others.

View solution

Q. Which of the following apache project is gaining a lot of traction steadily with the efforts of its committers?

View solution

Q. Hama is a general ________________ computing engine on top of Hadoop.

View solution

Q. Hama was inspired by Google’s _________ large-scale graph computing framework.

View solution

Q. Hama requires JRE _______ or higher and ssh to be set up between nodes in the cluster.

View solution

Q. Hama consist of mainly ________ components for large scale processing of graphs.

View solution

Q. ________ is responsible for maintaining groom server status.

View solution

Q. A __________ server and a data node should be run on one physical node.

View solution

Q. A ________ is used to manage the efficient barrier synchronization of the BSPPeers.

View solution

Q. Groom servers starts up with a ________ instance and an RPC proxy to contact the bsp master.

View solution

Q. HCatalog supports reading and writing files in any format for which a ________ can be written.

View solution

Q. Hive version ___________ is the first release that includes HCatalog.

View solution

Q. HCatalog is built on top of the Hive metastore and incorporates Hive’s is ____________

View solution

Q. The HCatalog interface for Pig consists of ____________ and HCatStorer, which implement the Pig load and store interfaces respectively.

View solution

Q. _____________ accepts a table to read data from and optionally a selection predicate to indicate which partitions to scan.

View solution

Q. The HCatalog __________ supports all Hive DDL that does not require MapReduce to execute.

View solution

Q. You can write to a single partition by specifying the partition key(s) and value(s) in the ___________ method.

View solution

Q. HCatalog supports the same data types as _________

View solution

Q. __________ is a REST API for HCatalog.

View solution

Q. With HCatalog _________ does not need to modify the table structure.

View solution