adplus-dvertising
frame-decoration

Question

The __________ streams chunks of data to HDFS, and write data in temp filename with .chukwa suffix.

a.

LocalWriter

b.

SeqFileWriter

c.

SocketTeeWriter

d.

All of the mentioned

Posted under Hadoop

Answer: (b).SeqFileWriter

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The __________ streams chunks of data to HDFS, and write data in temp filename with .chukwa suffix.

Similar Questions

Discover Related MCQs

Q. Conceptually, each _________ emits a semi-infinite stream of bytes, numbered starting from zero.

Q. The _____________ allows external processes to watch the stream of chunks passing through the collector.

Q. Data analytics scripts are written in ____________

Q. If demux is successful within ____________ attempts, archives the completed files in Chukwa.

Q. Chukwa is ___________ data collection system for managing large distributed systems.

Q. Collectors write chunks to logs/*.chukwa files until a __________ MB chunk is reached.

Q. ___________ provides an intuitive, easy-to-use Hadoop management web UI backed by its RESTful APIs.

Q. Ambari leverages ________ for metrics collection.

Q. Ambari leverages ___________ for system alerting and will send emails when your attention is needed.

Q. A ________ is a way of extending Ambari that allows 3rd parties to plug in new resource types along with the APIs.

Q. Ambari ___________ deliver a template approach to cluster deployment.

Q. ___________ facilitates installation of Hadoop across any number of hosts.

Q. Ambari provides a ________ API that enables integration with existing tools, such as Microsoft System Center.

Q. If Ambari Agent has any output in /var/log/ambari-agent/ambari-agent.out, it is indicative of a __________ problem.

Q. A fully secure Hadoop cluster needs ___________

Q. A __________ can route requests to multiple Knox instances.

Q. Knox provides perimeter _________ for Hadoop clusters.

Q. Knox integrates with prevalent identity management and _______ systems.

Q. The easiest way to have an HDP cluster is to download the _____________

Q. Apache Knox Eliminates _______ edge node risks.