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  1. Jackrabbit Oak
  2. OAK-2192

Concurrent commit during compaction results in mixed segments

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    Description

      Changes that are committed during a segment store compaction run will be compacted on top of the already compacted changes. However the compactor uses the wrong before state in this case. Instead of compacting against the compacted before state it uses the un-compacted before state. The resulting state will thus contain references to un-compacted state, making those not eligible for later clean up.

      Attachments

        1. OAK-2192.patch
          0.8 kB
          Michael Dürig
        2. OAK-2192-2.patch
          1 kB
          Michael Dürig
        3. OAK-2192-poc-fix.patch
          6 kB
          Michael Dürig
        4. OAK-2192-possible-test.patch
          4 kB
          Alex Deparvu
        5. OAK-2192-v10.patch
          89 kB
          Michael Dürig
        6. OAK-2192-v10-branch-1.0.patch
          92 kB
          Michael Dürig
        7. OAK-2192-v2.patch
          22 kB
          Alex Deparvu
        8. OAK-2192-v3.patch
          34 kB
          Alex Deparvu
        9. OAK-2192-v4.patch
          35 kB
          Alex Deparvu
        10. OAK-2192-v5.patch
          35 kB
          Alex Deparvu
        11. OAK-2192-v6.patch
          37 kB
          Michael Dürig
        12. OAK-2192-v7.patch
          54 kB
          Alex Deparvu
        13. OAK-2192-v8.patch
          66 kB
          Alex Deparvu
        14. OAK-2192-v8-branch-1.0.patch
          57 kB
          Alex Deparvu
        15. OAK-2192-v9.patch
          79 kB
          Alex Deparvu
        16. OAK-2192-v9-branch-1.0.patch
          69 kB
          Alex Deparvu

        Issue Links

          depends upon

          Bug - A problem which impairs or prevents the functions of the product. OAK-2140 Segment Compactor will not compact binaries > 16k

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. OAK-2254 Observation events accessibility check should respect session refresh settings

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. OAK-2255 PermissionStoreImpl refresh root on flush

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. OAK-2256 MemoryNodeBuilder NPE on base() following root refresh

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. OAK-2259 SegmentBlob equals check should verify compaction in both directions

          • Major - Major loss of function.
          • Closed
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. OAK-2045 Long running JCR session prevent live cleanup in Segment FileStore

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. OAK-2045 Long running JCR session prevent live cleanup in Segment FileStore

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. OAK-2271 Compaction estimation time should not depend on number of checkpoints

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. OAK-2322 Compaction estimation includes all data segments

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. OAK-2449 offline compaction (via oak-run) broken

          • Major - Major loss of function.
          • Closed

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              mduerig Michael Dürig
              mduerig Michael Dürig
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              Dates

                Created:
                Updated:
                Resolved: