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https://issues.apache.org/jira/browse/CASSANDRA-20984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18038015#comment-18038015
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Stefan Miklosovic commented on CASSANDRA-20984:
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Hi [~vkoya], I looked into your work and there I see a lot of commits directly
in 4.1 branch.
The way we prefer is to create a pull request on GitHub against 4.1 branch from
your dedicated git branch (e.g. called {{CASSANDRA-20984-4.1}}) so we are able
to comment on your patch and participate in the review process (not only me).
You can also go over (2) to know more about the process and related details.
(1) https://github.com/vivekkoya/cassandra/commits/cassandra-4.1/
(2) https://cassandra.apache.org/_/development/patches.html
> Fix java.lang.ClassCastException: Streaming Incompatible versions
> -----------------------------------------------------------------
>
> Key: CASSANDRA-20984
> URL: https://issues.apache.org/jira/browse/CASSANDRA-20984
> Project: Apache Cassandra
> Issue Type: Bug
> Components: Consistency/Bootstrap and Decommission,
> Consistency/Streaming
> Reporter: Vivekanand Koya
> Assignee: Vivekanand Koya
> Priority: Normal
> Fix For: 4.1.x, 5.0.x, 5.x
>
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> On version mismatch or protocol incompatibility between the two communicating
> nodes, cassandra server does not handle the errors correctly. There is no
> proper error handling when ClassCastException occurs, since it is not
> consistently reproducible.
> In
> [https://lists.apache.org/thread/ykkwhjdpgyqzw5xtol4v5ysz664bxxl3.,|https://lists.apache.org/thread/ykkwhjdpgyqzw5xtol4v5ysz664bxxl3.]
> the "Stream failed" message points to a streaming operation, which is used
> for processes like node repairs or adding new nodes (bootstrapping). I found
> a similar Jira that was already raised -
> https://issues.apache.org/jira/browse/CASSANDRA-19218. Not sure what to do
> with this JIRA. Looks like a duplicate.
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