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  1. XWiki Platform
  2. XWIKI-16637

Possible OOM when accessing extension history in the admin

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    • Development Priority:
      High
    • Difficulty:
      Medium
    • Documentation:
      N/A
    • Documentation in Release Notes:
      N/A
    • Similar issues:

      Description

      Something like uninstalling a XAR extension from 100 wikis in a single job (extension installed on root) generate a pretty huge history. Problem is that the history view in the admin serialize the history record directly in the HTML instead of when download is requested which generate a huge wiki content to parse. Looks like javacc go nuts and needs a lot of memory to parse this enormous html macro content (probably because of the lookhead).

      It would really be better to move that serialization to the download.

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              • Assignee:
                mflorea Marius Dumitru Florea
                Reporter:
                tmortagne Thomas Mortagne
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