Return an RDD with the keys of each tuple.
Similar codes
- 1 vote135 views2 answers
- 234 votes343 views6 answers
- 0 vote121 views1 answer
- 0 vote154 views1 answer
- 0 vote112 views1 answer
- 1 vote152 views1 answer
- 2 votes131 views6 answers
- 7 votes143 views2 answers
- 0 vote116 views1 answer
- 0 vote131 views1 answer