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https://issues.apache.org/jira/browse/CASSANDRA-18180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17730700#comment-17730700
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dan jatnieks edited comment on CASSANDRA-18180 at 6/8/23 8:15 PM:
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I added a commit for {{MerkleTree}} - here is the latest branch and comparison:
[CASSANDRA-18180-trunk|https://github.com/djatnieks/cassandra/tree/CASSANDRA-18180-trunk]
[compare with
trunk|https://github.com/apache/cassandra/compare/trunk...djatnieks:cassandra:CASSANDRA-18180-trunk]
Btw, the reason I put {{DirectBufferRef}} in {{Ref.java}} is not to change the
package protected variable {{referent}}. And having {{DirectBufferRef}} makes
it simple to replace any use of {{Ref}} as a {{ByteBuffer}} attachment, such as
in {{MerkleTree}}.
was (Author: djatnieks):
I added a commit for {{MerkleTree}} - here is the latest branch and comparison:
[CASSANDRA-18180-trunk|https://github.com/djatnieks/cassandra/tree/CASSANDRA-18180-trunk]
[compare with
trunk|https://github.com/apache/cassandra/compare/trunk...djatnieks:cassandra:CASSANDRA-18180-trunk]
> bulkLoaderSuccessfullyStreamsOverSsl fails with ClassCastException on JDK17
> ---------------------------------------------------------------------------
>
> Key: CASSANDRA-18180
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18180
> Project: Cassandra
> Issue Type: Bug
> Components: CI
> Reporter: Ekaterina Dimitrova
> Assignee: dan jatnieks
> Priority: Normal
> Fix For: 5.x
>
> Attachments: cassandra-18180-directbufferref.diff
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> While working on CASSANDRA-17992 we hit:
> {code:java}
> java.lang.ClassCastException: class
> org.apache.cassandra.utils.memory.BufferPool$Chunk cannot be cast to class
> sun.nio.ch.DirectBuffer (org.apache.cassandra.utils.memory.BufferPool$Chunk
> is in unnamed module of loader 'app'; sun.nio.ch.DirectBuffer is in module
> java.base of loader 'bootstrap')\n\tat
> java.base/com.sun.crypto.provider.GaloisCounterMode$GCMEngine.overlapDetection(GaloisCounterMode.java:865)\n\tat
>
> java.base/com.sun.crypto.provider.GaloisCounterMode$GCMDecrypt.doFinal(GaloisCounterMode.java:1502)\n\tat
>
> java.base/com.sun.crypto.provider.GaloisCounterMode.engineDoFinal(GaloisCounterMode.java:447)\n\tat
>
> {code}
> -The issue is exposed with JDK 17, trunk; if interested, ping- [~e.dimitrova]
> -for current branch as there is no feature branch at the moment- we can
> build and start from trunk with JDK17 already. Circle CI can be run for JDK17
> too. For more information how to do that - .circleci/readme.md
> CC [~benedict]
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