[
https://issues.apache.org/jira/browse/KAFKA-20322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ritika Reddy updated KAFKA-20322:
---------------------------------
Description:
AFFECTED CODE: origin/trunk:
core/src/main/scala/kafka/coordinator/transaction/TransactionMarkerChannelManager.scala
ROOT CAUSE: TransactionMarkerChannelManager creates NetworkClient with
discoverBrokerVersions=false, which disables API version discovery. Without
version discovery, NetworkClient blindly uses the latest API version for all
requests. This results in UnsupportedVersionExceptions.
was:
AFFECTED CODE: origin/trunk:
core/src/main/scala/kafka/coordinator/transaction/TransactionMarkerChannelManager.scala
ROOT CAUSE: TransactionMarkerChannelManager creates NetworkClient with
discoverBrokerVersions=false, which disables API version discovery. Without
version discovery, NetworkClient blindly uses the latest API version for all
requests.
> TransactionMarkerChannelManager has discoverBrokerVersions=false causing
> UnsupportedVersionException during rolling upgrades
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-20322
> URL: https://issues.apache.org/jira/browse/KAFKA-20322
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 4.2.0
> Reporter: Ritika Reddy
> Assignee: Ritika Reddy
> Priority: Major
> Fix For: 4.2.1
>
>
> AFFECTED CODE: origin/trunk:
> core/src/main/scala/kafka/coordinator/transaction/TransactionMarkerChannelManager.scala
> ROOT CAUSE: TransactionMarkerChannelManager creates NetworkClient with
> discoverBrokerVersions=false, which disables API version discovery. Without
> version discovery, NetworkClient blindly uses the latest API version for all
> requests. This results in UnsupportedVersionExceptions.
>
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
