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  1. Confluence Data Center
  2. CONFSERVER-21990

Attachment migration from DB to filesystem fails with either OOME or exhausted file handles

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    Description

      Migration of the attachments out of the database onto the filesystem will cause a race between running out of memory and running out of file handles (from the spool files) if there are a large amount of attachments.

      This looks like it is due to using HQL to do the delete of all of the attachmentdata, which causes a find(...), which looks like it loads all of the entities.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. CONFSERVER-15937 OutOfMemoryError while migrating attachments from database to files

          • Medium - Medium priority issues
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. CONFSERVER-9888 Attachment migration from filesystem to database or vice versa cannot move large numbers of attachments

          • Medium - Medium priority issues
          • Closed

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              rthomas@atlassian.com RyanA
              rthomas@atlassian.com RyanA
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