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  1. Jackrabbit Oak
  2. OAK-2862

CompactionMap#compress() inefficient for large compaction maps

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      I've seen CompactionMap#compress() take up most of the time spent in compaction. With 40M record ids in the compaction map compressing runs for hours.

      I will back this with numbers as soon as I have a better grip on the issue.

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        1. benchLargeMap.xlsx
          100 kB
          Michael Dürig
        2. OAK-2862.png
          330 kB
          Michael Dürig
        3. OAK-2862-memory.png
          532 kB
          Michael Dürig

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              mduerig Michael Dürig
              mduerig Michael Dürig
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