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https://issues.apache.org/jira/browse/IGNITE-6740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16301337#comment-16301337
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Andrey Kuznetsov commented on IGNITE-6740:
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[~vozerov], when one tries to set {{Buffer.address}} field accessible JRE9
fires warnings like
{noformat}
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by ... to field java.nio.Buffer.address
WARNING: Please consider reporting this to the maintainers of ...
WARNING: Use --illegal-access=warn to enable warnings of further illegal
reflective access operations
WARNING: All illegal access operations will be denied in a future release
{noformat}
Why can't we always fall back to offset?
> Java 9: rework DirectBuffer.address() usages
> --------------------------------------------
>
> Key: IGNITE-6740
> URL: https://issues.apache.org/jira/browse/IGNITE-6740
> Project: Ignite
> Issue Type: Task
> Components: general
> Reporter: Vladimir Ozerov
> Assignee: Andrey Kuznetsov
> Fix For: 2.4
>
>
> We have two usages of {{DirectBuffer.address()}} method which is no longer
> accessible in Java 9:
> 1) {{DirectByteBufferStreamImplV1}}
> 2) {{DirectByteBufferStreamImplV2}}
> Need to rework this code using reflection and/or {{Unsafe}}, so that it
> compiles and work on all Java versions.
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