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Deprecate VFS ClassLoader, add ability for user to define context classloaders #1747

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dlmarion opened this issue Oct 21, 2020 · 1 comment · Fixed by #1715
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Deprecate VFS ClassLoader, add ability for user to define context classloaders #1747

dlmarion opened this issue Oct 21, 2020 · 1 comment · Fixed by #1715
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enhancement This issue describes a new feature, improvement, or optimization.
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2.1.0

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As discussed, this issue is related to the tasks:

  1. deprecating the old VFS ClassLoaders
  2. creating a mechanism for users to plug in their own context classloaders, configured externally to Accumulo
  3. Creating a new VFS ClassLoader that can be used as the java.system.class.loader
  4. Creating a new context classloader factory that creates a new VFS ClassLoader for each context.
@dlmarion dlmarion added the enhancement This issue describes a new feature, improvement, or optimization. label Oct 21, 2020
@dlmarion dlmarion self-assigned this Oct 21, 2020
@dlmarion dlmarion added this to To do in 2.1.0 via automation Oct 21, 2020
@dlmarion dlmarion linked a pull request Oct 21, 2020 that will close this issue
Deprecation of VFS Class Loader items, new Context class loader management #1715
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dlmarion commented Oct 21, 2020 •
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Related accumulo-classloaders PR is apache/accumulo-classloaders#3 and the test process is at https://github.com/dlmarion/accumulo-classloaders/blob/vfs-class-loaders/modules/vfs-class-loader/TESTING.md

@dlmarion dlmarion moved this from To do to In progress in 2.1.0 Oct 22, 2020
dlmarion added a commit to dlmarion/accumulo that referenced this issue Nov 4, 2020
@dlmarion
re apache#1747 moved ConfigurationImpl from server-base to core to us…
1857815 
…e in ContextClassLoaderFactory
2.1.0 automation moved this from In progress to Done Nov 17, 2020
dlmarion added a commit that referenced this issue Nov 17, 2020
@dlmarion
Deprecation of VFS Class Loader items, new Context class loader manag…
98dc6cb 
…ement (#1715)

Closes #1747 Deprecated old VFS ClassLoader, added new ReloadingVFSClassLoader that can be set as the Java system classloader, added ContextClassLoaderFactory for managing context classloaders and created a shim for the existing ContextManager until it's removed in 3.0.
Manno15 pushed a commit to Manno15/accumulo that referenced this issue Nov 18, 2020
@dlmarion @Manno15
Deprecation of VFS Class Loader items, new Context class loader manag…
a50adf8 
…ement (apache#1715)

Closes apache#1747 Deprecated old VFS ClassLoader, added new ReloadingVFSClassLoader that can be set as the Java system classloader, added ContextClassLoaderFactory for managing context classloaders and created a shim for the existing ContextManager until it's removed in 3.0.
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enhancement This issue describes a new feature, improvement, or optimization.
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Deprecation of VFS Class Loader items, new Context class loader management dlmarion/accumulo
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