[ 
https://issues.apache.org/jira/browse/KAFKA-8152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Manikumar resolved KAFKA-8152.
------------------------------
    Resolution: Duplicate

> Offline partition state not propagated by controller
> ----------------------------------------------------
>
>                 Key: KAFKA-8152
>                 URL: https://issues.apache.org/jira/browse/KAFKA-8152
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Jason Gustafson
>            Assignee: Jason Gustafson
>            Priority: Major
>
> Currently when the controller starts up, only the state of online partitions 
> will be sent to other brokers. Any broker which is started or restarted after 
> the controller will see only a subset of the partitions of any topic which 
> has offline partitions. If all the partitions for a topic are offline, thenĀ 
> the broker will not know of the topic at all. As far as I can tell, the bug 
> is the fact that `ReplicaStateMachine.startup` only does an initial state 
> change for replicas which are online.
> This can be reproduced with the following steps:
>  # Startup two brokers
>  # Create a single partition topic with rf=1
>  # Shutdown the broker where the replica landed
>  # Shutdown the other broker
>  # Restart the broker without the replica
>  # Run `kafka-topics --describe --bootstrap-server \{server ip}`
> Note that the metadata inconsistency will only be apparent when using 
> `bootstrap-server` in `kafka-topics.sh`. Using zookeeper, everything will 
> seem normal.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Reply via email to