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Posted to dev@hbase.apache.org by "Ankit Singhal (JIRA)" <ji...@apache.org> on 2018/03/11 10:25:00 UTC

[jira] [Created] (HBASE-20172) During coprocessor load, switch classloader only if it's a custom CP.

Ankit Singhal created HBASE-20172:
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             Summary: During coprocessor load, switch classloader only if it's a custom CP.
                 Key: HBASE-20172
                 URL: https://issues.apache.org/jira/browse/HBASE-20172
             Project: HBase
          Issue Type: Bug
    Affects Versions: 1.4.0
            Reporter: Ankit Singhal
            Assignee: Ankit Singhal
             Fix For: 2.0.0


Current Impact:- 
Metric registries will not be able to load its implementation through service loader and etc.

We are not observing this with Java8 because ServiceLoader uses system class loader if provided class loader is null but it gets exposed with Java7 easily(TEPHRA-285)



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