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https://issues.apache.org/jira/browse/HBASE-24874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17178016#comment-17178016
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Elliot Miller commented on HBASE-24874:
---------------------------------------
One of the things that fascinated me about this bug is that it only *affects
the JDK 11 builds*. The JDK 8 builds work just fine. Hopefully, I'll get the
chance to look into this more, but my initial guess is that this effect is a
result of "JEP 181: Nest-Based Access Control," added in JDK 11 (See the
release notes:
[https://www.oracle.com/java/technologies/javase/jdk-11-relnote.html#JDK-8010319).]
Anyway, there are two changes that need to be made:
1. We need a new way to accept coprocessor spec strings from the alter command.
I suggested a solution on this issue relating to CoprocessorDescriptors:
[HBASE-20119|https://issues.apache.org/]
2. We need a new way to print table attributes in the describe command. This
is easy.
> hbase-shell should not use ModifiableTableDescriptor directly
> -------------------------------------------------------------
>
> Key: HBASE-24874
> URL: https://issues.apache.org/jira/browse/HBASE-24874
> Project: HBase
> Issue Type: Bug
> Components: shell
> Affects Versions: 3.0.0-alpha-1
> Reporter: Elliot Miller
> Assignee: Elliot Miller
> Priority: Major
>
> HBASE-20819 prepared us for HBase 3.x by removing usages of the deprecated
> HTableDescriptor and HColumnDescriptor classes from the shell. However, it
> did use two methods from the ModifiableTableDescriptor, which was only public
> for compatibility/migration and was marked with
> {{@InterfaceAudience.Private}}. When {{ModifiableTableDescriptor}} was made
> private last week by HBASE-24507 it broke two hbase-shell commands
> (*describe* and *alter* when used to set a coprocessor) that were using
> methods from {{ModifiableTableDescriptor}} (these methods are not present on
> the general {{TableDescriptor}} interface).
> This story will remove the two references in hbase-shell to methods on the
> now-private {{ModifiableTableDescriptor}} class and will find appropriate
> replacements for the calls.
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