Hi,
I encountered a problem and I don't know if it's a bug.
The description is as follows, kafka version 3.3.2 with kraft
1. one topic has two replica 0 and 1, 0 is leader and 1 is follower
2. at some point, the disk on the broker id 0 is error(Read-only file system),
but log not offline in the beginning
3. first, follower replica(that is to say broker 1) recive the
error:error(s"Error for partition $topicPartition at offset
${currentFetchState.fetchOffset}", partitionError.exception)
for replicated data from leader(broker id 0).
4. after that isr only 0 replica
5. next broker 0 detected disk error and marks the directory offline
6. result, all replics(0 and 1) unavailable of the topic partition, just one
disk is broken
Tn short, The follower detects disk error before the leader
Thank you very much for fixed my confusion
wangliucheng
