[jira] [Created] (HIVE-10925) Non-static threadlocals in metastore code can potentially cause memory leak

["Vaibhav Gumashta (JIRA)" <ji...@apache.org>]

Vaibhav Gumashta created HIVE-10925:
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             Summary: Non-static threadlocals in metastore code can potentially cause memory leak
                 Key: HIVE-10925
                 URL: https://issues.apache.org/jira/browse/HIVE-10925
             Project: Hive
          Issue Type: Bug
          Components: Metastore
    Affects Versions: 1.2.0, 1.0.0, 0.14.0, 0.12.0, 0.11.0, 1.1.0, 0.13
            Reporter: Vaibhav Gumashta
            Assignee: Vaibhav Gumashta


There are many places where non-static threadlocals are used. I can't seem to find a good logic of using them. However, they can potentially result in leaking objects if for example they are created in a long running thread every time the thread handles a new session.



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