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  1. XWiki Platform
  2. XWIKI-11903

Memory leak (or at least of a lot of memory) during SOLR indexing

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Blocker
          • Resolution: Fixed
          • Affects Version/s: 6.4.2
          • Fix Version/s: 6.4.3, 7.0-rc-1
          • Component/s: Classloader
          • Labels:
            None
          • Difficulty:
            Unknown
          • Documentation:
            N/A
          • Documentation in Release Notes:
            N/A
          • Similar issues:

            Description

            Seems to be caused by an infinite parent/child relation of ContextNamespaceURLClassLoader in the SOLR indexer thread which create a new thread for each document. Indirectly caused by XWIKI-11706. It's visible in http://www.myxwiki.org instance for example because there is a lot of documents.

            Fixed in https://github.com/xwiki/xwiki-platform/commit/9006f01a3e9d2131f5d82bb91ddf81543b46d743 and https://github.com/xwiki/xwiki-platform/commit/55b3d4dbaef04e648baa347da625127dded323cf.

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                  • Assignee:
                    tmortagne Thomas Mortagne
                    Reporter:
                    tmortagne Thomas Mortagne
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                    • Created:
                      Updated:
                      Resolved: