Hi Team,

I have some questions regarding Kafka partitions:

1. Based on my understanding, the partitions of the same broker have
contention on disk IO. Say If I have 10 hard drives, can I specify all the
partitions spread evenly on those drives?

2. If I configure default.replication.factor=2, then for each partition
there will be one leader and one follower, right? Say if I have 10 nodes
with a broker on each node, I want to partition 10 way then can each of the
10 broker instances be a leader for 1 partition and a follower for 1 or
more partitions based on the replication factor?

thanks,

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