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HDFS >> mail # user >> What is a SequenceFile?


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What is a SequenceFile?
What is a SequenceFile?

*A.  *A SequenceFile contains a binary encoding of an arbitrary number of
homogeneous writable objects.

* *

*B.  *A SequenceFile contains a binary encoding of an arbitrary number of
heterogeneous writable objects.

* *

*C.  *A SequenceFile contains a binary encoding of an arbitrary number of
WritableComparable objects, in sorted order.

* *

*D.  *A SequenceFile contains a binary encoding of an arbitrary number
key-value pairs. Each key must be the same type. Each value must be same
type.
is *D *correct ans...
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB