Q141
Open questionHCatalog supports the same data types as . . . . . . . .
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Hadoop · all questionsRealtime Processing with Apache Spark
Realtime Processing with Apache Spark
practice.
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190
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Q142
Open questionPoint out the wrong statement.
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Q143
Open question. . . . . . . . is the type supported for storing values in HCatalog tables.
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Q144
Open questionPostingsFormat now uses a . . . . . . . . API when writing postings, just like doc values.
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Q145
Open questionSpark powers a stack of high-level tools including Spark SQL, MLlib for . . . . . . . .
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Q146
Open question. . . . . . . . is a write-only protocol that cannot be parsed by Thrift.
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Q147
Open questionHCatalog is built on top of the Hive metastore and incorporates Hive's is . . . . . . . .
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Q148
Open question. . . . . . . . is used as a remote procedure call (RPC) framework for facebook.
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Q149
Open question. . . . . . . . property allow users to override the expiry time specified.
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Q150
Open question. . . . . . . . is where you would land a flow (or possibly multiple flows joined together) into an HDFS-formatted file system.
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Q151
Open questionSpark is engineered from the bottom-up for performance, running . . . . . . . . faster than Hadoop by exploiting in memory computing and other optimizations.
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Q152
Open questionFor . . . . . . . . partitioning jobs, simply specifying a custom directory is not good enough.
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Q153
Open questionAll file access uses Java's . . . . . . . . APIs which give Lucene stronger index safety.
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Q154
Open question. . . . . . . . includes Apache Drill as part of the Hadoop distribution.
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Q155
Open questionHama was inspired by Google's . . . . . . . . large-scale graph computing framework.
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Q156
Open questionA . . . . . . . . represents a distributed, immutable collection of elements of type T.
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Q157
Open questionMapR . . . . . . . . Solution Earns Highest Score in Gigaom Research Data Warehouse Interoperability Report.
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Q158
Open questionCrunch uses Java serialization to serialize the contents of all of the . . . . . . . . in a pipeline definition.
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Q159
Open questionFor Scala users, there is the . . . . . . . . API, which is built on top of the Java APIs.
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Q160
Open question. . . . . . . . property allows us to specify a custom dir location pattern for all the writes, and will interpolate each variable.
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