From 31171d0791a350236d2e5e3d143c51fd73cd7532 Mon Sep 17 00:00:00 2001 From: Igor Soarez Date: Fri, 12 Apr 2024 07:50:09 +0100 Subject: [PATCH] MINOR: Document JBOD limitation during migration (#15692) Document JBOD limitation during migration when log dir failure. Reviewers: Luke Chen , Chia-Ping Tsai --- docs/ops.html | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/docs/ops.html b/docs/ops.html index ce1e0b41095..fc8ae78740d 100644 --- a/docs/ops.html +++ b/docs/ops.html @@ -3823,6 +3823,12 @@ foo version (also known as the inter.broker.protocol.version.) Please do not attempt to do this during a migration, or you may break the cluster.
  • After the migration has been finalized, it is not possible to revert back to ZooKeeper mode.
    • +
  • + During the migration, if a ZK broker is running with multiple log directories, + any directory failure will cause the broker to shutdown. + Brokers with broken log directories will only be able to migrate to KRaft once the directories are repaired. + For further details refer to KAFKA-16431. +
  • As noted above, some features are not fully implemented in KRaft mode. If you are using one of those features, you will not be able to migrate to KRaft yet.