Hi all, I wonder if it is possible to use multiple directories in server instance. conf/pinot-server.conf

pinot.server.instance.dataDir
pinot.server.instance.segmentTarDir

Do you mean have multiple directories as dataDir? Not at the moment. What’s the use case

@Mayank right. Servers have several disks and mounted like '/data1, /data2, ..' If it is possible to have multiple directories as dataDir, pinot server could use multiple disks. So I asked. :) Do you mean it is not possible ?

I meant it is not supported today. But I’d like to understand why do you want to do so

@Mayank if set up multiple directories, the server instance is expected to use multiple disks. just like setring multiple directories in yarn nodemanager of HDFS datanode.

@Mayank I am facing the same problem with the latest version where I have 10 disks but I am only able to use 1 disk. Are we planning to support this in next version.

Check this: https://startree.ai/resources/multi-volume-support-in-apache-pinot