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Posted to oak-issues@jackrabbit.apache.org by "Marcel Reutegger (JIRA)" <ji...@apache.org> on 2014/08/26 14:16:58 UTC

[jira] [Created] (OAK-2053) Excessive memory usage with Oracle Java 6

Marcel Reutegger created OAK-2053:
-------------------------------------

             Summary: Excessive memory usage with Oracle Java 6
                 Key: OAK-2053
                 URL: https://issues.apache.org/jira/browse/OAK-2053
             Project: Jackrabbit Oak
          Issue Type: Bug
          Components: mongomk
    Affects Versions: 1.0.4, 1.0.3, 1.0.2, 1.0.1, 1.0, 1.0.5
            Reporter: Marcel Reutegger
            Assignee: Marcel Reutegger
             Fix For: 1.1, 1.0.6


There may be excessive memory usage with MongoMK and observation when many siblings are created. The issue is caused by the implementation of String.substring() in older JDK versions. The substring still references the complete char array.



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