41. HCatalog supports the same data types as . . . . . . . .
42. Point out the wrong statement.
43. . . . . . . . . is the type supported for storing values in HCatalog tables.
44. PostingsFormat now uses a . . . . . . . . API when writing postings, just like doc values.
45. Spark powers a stack of high-level tools including Spark SQL, MLlib for . . . . . . . .
46. . . . . . . . . is a write-only protocol that cannot be parsed by Thrift.
47. HCatalog is built on top of the Hive metastore and incorporates Hive's is . . . . . . . .
48. . . . . . . . . is used as a remote procedure call (RPC) framework for facebook.
49. . . . . . . . . property allow users to override the expiry time specified.
50. . . . . . . . . is where you would land a flow (or possibly multiple flows joined together) into an HDFS-formatted file system.
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