[jira] [Commented] (CASSANDRA-21004) Potential NPE when meta keyspace placements are empty before CMS is initialized

["Sam Tunnicliffe (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-21004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18038952#comment-18038952 ] 

Sam Tunnicliffe commented on CASSANDRA-21004:
---------------------------------------------

CI results to follow

> Potential NPE when meta keyspace placements are empty before CMS is initialized
> -------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-21004
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-21004
>             Project: Apache Cassandra
>          Issue Type: Bug
>          Components: Transactional Cluster Metadata
>            Reporter: Sam Tunnicliffe
>            Assignee: Sam Tunnicliffe
>            Priority: Normal
>             Fix For: 6.x
>
>
> During an upgrade to trunk there is a window before the CMS is initialized where the {{system_cluster_metadata}} keyspace exists but is not replicated by any peers. At this time, if a JMX client invokes {{getRangeToEndpointMap}} on the {{org.apache.cassandra.db:type=StorageService}} mbean for this keyspace, it will trigger an NPE on the server.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org