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  1. Bamboo
  2. BAM-1737

OutOfMemory error when exporting/importing large Bamboo instances

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      The Bamboo export/import process is highly inefficient

      The import process reads all XML files to memory and the SAX parser tries to parse the files off memory. For a (uncompressed) xml file size 1mb - Bamboo uses up about 7 mb of memory - this causes issues such as https://support.atlassian.com/browse/BSP-285. Where the customers exported zip file is ~50mb, this translates into about 350-400mb of uncompressed XML files being parsed by Bamboo, which requires upwards of ~3gb of heap space to be parsed successfully.

      As Bamboo instances grow with time, we can expect the Bamboo-Home exports to be massive and this issue must be addressed A.S.A.P.

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              Assignee:
              Unassigned Unassigned
              Reporter:
              asridhar AjayA
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