hadoop - Accessing job's configuration from RecordReader / InputFormat -

hadoop - Accessing job's configuration from RecordReader / InputFormat -

i using hadoop , have create custom inputformat.

to this, override inputformat , recordreader classes, explained here

i access configuration of job (to access variable set before running job). can access "taskattemptcontext" , configuration object this, not global configuration of job.

i don't know if want possible helpful if have idea.

thanks.

finally, taskattemptcontext contains global configuration, may made mistake. so, possible pass variable launcher main() inputformat.

hadoop mapreduce