External table data access to ORC/Parquet data in MapR.
Kaito
Employee
Can Vertica access data in ORC/Parquet format at MapR using our External table function?
0
Comments
Sure.
See:
https://my.vertica.com/docs/9.0.x/HTML/index.htm#Authoring/HadoopIntegrationGuide/IntegratingHPVerticaWithMapR.html
Specifically:
Hi Jim,
Thank you for following this up. Really appreciated.
Should we use MapR POSIX Clients for parallel access to speed up data loading from MapR to Vertica?
https://maprdocs.mapr.com/home/AdvancedInstallation/SettingUptheClient-POSIX-Clients.html
Thanks,