[teiid-issues] [JBoss JIRA] (TEIID-2415) Ensure thread-safety of mutable metadata

[Steven Hawkins (JIRA)]

Steven Hawkins created TEIID-2415:
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             Summary: Ensure thread-safety of mutable metadata
                 Key: TEIID-2415
                 URL: https://issues.jboss.org/browse/TEIID-2415
             Project: Teiid
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: 7.4
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
             Fix For: 8.3


Some metadata values can be changed at runtime, such as transformations, stats, and properties.  In the case of transformations and stats an exception won't occur, but the most up-to-date value may not be read by other threads.  Changing the properties could cause an exception as the map changes are not concurrency safe - similar to TEIID-2342

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