Burn Lewis created UIMA-5146:
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Summary: Multiple pipelines need to share just the resources in a
ResourceManager
Key: UIMA-5146
URL: https://issues.apache.org/jira/browse/UIMA-5146
Project: UIMA
Issue Type: Improvement
Components: Core Java Framework
Reporter: Burn Lewis
Priority: Minor
Fix For: 2.9.0SDK
If an annotator creates an AE to run an independent pipeline with a different
typesystem it can't reuse the RM as the CasManager's merged typesystem cannot
be updated. We should be able to create a child RM that shares the resources
(delegates to the parent?) but has a unique CasManager. The 5-arg RM
constructor used for pears can be used but it requires access to maps that are
protected in the existing RM. Perhaps we could add:a method such as:
ResourceManager createChild();
Destoying a child RM should not affect the parent and vice-versa.
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