[SYSTEMDS-3857] set get names on dataframes#2495

t99-i wants to merge 6 commits into

apache:mainapache/systemds:mainfrom

t99-i:SYSTEMDS-3857-set-get-names-on-dataframest99-i/systemds:SYSTEMDS-3857-set-get-names-on-dataframesCopy head branch name to clipboard