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Posted to oak-issues@jackrabbit.apache.org by "Michael Dürig (JIRA)" <ji...@apache.org> on 2015/03/09 16:43:44 UTC

[jira] [Created] (OAK-2595) High memory consumption of CompactionGainEstimate

Michael Dürig created OAK-2595:
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             Summary: High memory consumption of CompactionGainEstimate
                 Key: OAK-2595
                 URL: https://issues.apache.org/jira/browse/OAK-2595
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: segmentmk
            Reporter: Michael Dürig
            Assignee: Michael Dürig
             Fix For: 1.1.8, 1.0.13


{{CompactionGainEstimate}} keeps a set for the visited record ids. Each entry in that set is represented by an instance of {{ThinRecordId}}. For big repositories the instance overhead lead to {{OOME}} while running the compaction estimator. 




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