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Setting the local mode execution to true causes
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Big Data | Hadoop
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Setting the local mode execution to true causes
Apr 8, 2020
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Big Data | Hadoop
Q: Setting the local mode execution to true causes
A - All tasks are executed on data available closet to the namenode
B - All tasks are executed only on a single machine
C - All the data files are cached on a datanode before query execution
D - Random data is used for query execution
#hive
1
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Apr 8, 2020
All tasks are executed only on a single machine
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