How Mapper Is Instantiated In A Running Job?

1.	How Mapper Is Instantiated In A Running Job?
Answer» The MAPPER itself is INSTANTIATED in the running JOB, and will be passed a MapContext object which it can USE to configure itself. The Mapper itself is instantiated in the running job, and will be passed a MapContext object which it can use to configure itself.

Answer»

The MAPPER itself is INSTANTIATED in the running JOB, and will be passed a MapContext object which it can USE to configure itself.

The Mapper itself is instantiated in the running job, and will be passed a MapContext object which it can use to configure itself.

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