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https://issues.apache.org/jira/browse/CASSANDRA-13163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15994816#comment-15994816
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Jason Brown commented on CASSANDRA-13163:
-----------------------------------------
all apologies for the delay, but +1
> NPE in StorageService.excise
> ----------------------------
>
> Key: CASSANDRA-13163
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13163
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Ariel Weisberg
> Assignee: Ariel Weisberg
> Fix For: 3.0.x, 3.11.x, 4.x
>
>
> {code}
> private void excise(Collection<Token> tokens, InetAddress endpoint)
> {
> logger.info("Removing tokens {} for {}", tokens, endpoint);
> if (tokenMetadata.isMember(endpoint))
> HintsService.instance.excise(tokenMetadata.getHostId(endpoint));
> {code}
> The check for TMD.isMember() is not enough to guarantee that TMD.getHostId()
> will not return null. If HintsService.excise() is called with null you get an
> NPE in a map lookup.
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