Return an RDD with the keys of each tuple.
Similar codes
- 16 votes212 views6 answers
- 2 votes210 views1 answer
- 1 vote195 views1 answer
- -1 vote188 views1 answer
- 37 votes195 views6 answers
- 10 votes194 views2 answers
- 1 vote184 views1 answer
- 0 vote187 views1 answer
- 0 vote195 views1 answer
- 0 vote193 views1 answer