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  1. James Server
  2. JAMES-2555

Re-indexing big mailboxes fails

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0, master, 3.0.1, 3.1.0
    • Fix Version/s: 3.2.0
    • Component/s: CLI, mailbox
    • Labels:

      Description

      Reported internally:

      Doing a reindex via the CLI on a mailbox which contains ~24000 mails does not work.
      
       -  heap out of memory issue
      
      Heap increased, then:
      
       -  cassandra timeout when increasing heap
      
      Timeout increased, then:
      
       -  heap out of memory issue
      
      Heap increased, then:
      
       -  GC overhead limit exceeded
      

      In ReIndexerImpl instead of doing a FULL read to reindex the all mailbox (AND all of the related data) we should rather do a first metadata query to load uids then perform subsequent single reads.

      That is the root issue: trying to load 11 Go of mails in memory.

      Furthermore, a simple error should not trigger the end of a ReIndexing.

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            • Assignee:
              Unassigned
              Reporter:
              BTellier Tellier Benoit
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              Dates

              • Created:
                Updated:
                Resolved: