```If there are multiple controllers Pinot expects that all

Question

```If there are multiple controllers Pinot expects that all of them are configured with the same back end storage system so that they have a common view of the segments e g NFS Pinot can use other storage systems such as HDFS or ADLS``` I can t find more info about this Would any mountable NFS work S3 for example

Mayank · Answer

Yes NFS would work So would any deep store

Mayank · Answer

We have implementations for NFS ADLS S3 and GCS

Kishore G · Answer

If you have S3 you don t need NFS

Mayank · Answer

Correct S3 ADL GCS as deep stores can be shared across controllers without any further need of NFS on top of that

Xiang Fu · Answer