Alex Parvulescu created OAK-2322:
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Summary: Compaction estimation includes all data segments
Key: OAK-2322
URL: https://issues.apache.org/jira/browse/OAK-2322
Project: Jackrabbit Oak
Issue Type: Bug
Components: core, segmentmk
Reporter: Alex Parvulescu
Assignee: Alex Parvulescu
The original design of the compaction estimator was to only focus on binary
segments when computing the amount of garbage that can be collected.
This has a flaw when it runs on systems with external data stores configured as
there will be almost no binary segments and the estimation will always be _0_,
no need for compaction.
The change to include all segments is not big, the _uuids_ bloomfilter is
already initialized with the total number of segments, and the segment
collection already loads everything in memory.
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