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Posted to commits@cassandra.apache.org by "Adam Holmberg (Jira)" <ji...@apache.org> on 2020/09/16 21:33:00 UTC

[jira] [Commented] (CASSANDRA-16131) NPE in StreamingMessage type lookup

    [ https://issues.apache.org/jira/browse/CASSANDRA-16131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17197244#comment-17197244 ] 

Adam Holmberg commented on CASSANDRA-16131:
-------------------------------------------

[patched|https://github.com/apache/cassandra/compare/trunk...aholmberg:CASSANDRA-15965] as part of CASSANDRA-15965.

> NPE in StreamingMessage type lookup
> -----------------------------------
>
>                 Key: CASSANDRA-16131
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-16131
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Consistency/Streaming
>            Reporter: Adam Holmberg
>            Assignee: Adam Holmberg
>            Priority: Normal
>             Fix For: 4.0-beta3
>
>
> Found while investigating https://issues.apache.org/jira/browse/CASSANDRA-15965
> {noformat}
> java.lang.NullPointerException: null
> 	at org.apache.cassandra.streaming.messages.StreamMessage.deserialize(StreamMessage.java:51)
> 	at org.apache.cassandra.streaming.async.StreamingInboundHandler$StreamDeserializingTask.run(StreamingInboundHandler.java:172)
> 	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> 	at java.lang.Thread.run(Thread.java:748)
> {noformat}
> There is a null in the zero.index of the type map. We can clean this up, handle invalid ids in a uniform manner, and add a test.



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