I have a Spark DataFrame like this: +-------+------+-----+---------------+ |Account|nature|value| time| +-------+------+-----+---------------+ |
bluehost
silent-notification
urlhelper
weibo
spock
spring-data-mongodb-reactive
hyperledger-fabric-ca
save-as
nmap
robobrowser
mapbox
karma-runner
segment-analytics
for-await
invoke-sqlcmd
ejb-3.1
imageicon
productivity-power-tools
rating-system
aws-systems-manager
screen-options
kendo-treelist
robohelp
pyrebase
jpackage
membership-provider
orocrm
carter
cm-synergy
sophoslabs-utm