Apr 8, 2020 in 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

1 Answer

0 votes
Apr 8, 2020
All tasks are executed only on a single machine
Click here to read more about Loan/Mortgage
Click here to read more about Insurance

Related questions

0 votes
May 7, 2020
...