The HCatalog interface for Pig consists of ____________ and HCatStorer, which implement the Pig load and store interfaces respectively.(a) HCLoader(b) HCatLoader(c) HCatLoad(d) None of the mentionedThis question was posed to me in examination.This key question is from Introduction to Hcatalog topic in chapter Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift of Hadoop

The HCatalog interface for Pig consists of ____________ and HCatStorer

1.	The HCatalog interface for Pig consists of ____________ and HCatStorer, which implement the Pig load and store interfaces respectively.(a) HCLoader(b) HCatLoader(c) HCatLoad(d) None of the mentionedThis question was posed to me in examination.This key question is from Introduction to Hcatalog topic in chapter Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift of Hadoop
Answer» The correct choice is (b) HCatLoader To explain I would SAY: HCatLoader accepts a table to read DATA from; you can indicate which PARTITIONS to scan by immediately following the LOAD statement with a partition filter statement.

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