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https://issues.apache.org/jira/browse/OAK-3797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Parvulescu updated OAK-3797:
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Labels: datastore gc (was: candidate_oak_1_0 candidate_oak_1_2
candidate_oak_1_4 datastore gc)
> SegmentTracker#collectBlobReferences should retain fewer SegmentId instances
> ----------------------------------------------------------------------------
>
> Key: OAK-3797
> URL: https://issues.apache.org/jira/browse/OAK-3797
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: segmentmk
> Reporter: Michael Dürig
> Assignee: Alex Parvulescu
> Labels: datastore, gc
> Fix For: 1.6, 1.5.4, 1.0.32, 1.2.17, 1.4.5
>
> Attachments: OAK-3797-segmentmk-v2.patch
>
>
> {{SegmentTracker#collectBlobReferences}} currently keeps a queue of yet
> unprocessed {{SegmentId}} instances internally. This potentially impacts the
> system as those instances are also tracked in the segment tracker's segment
> id tables. I think we should improve the implementation to not retain so many
> {{SegmentId}} instances and rely on arrays of {{msb}}, {{lsb}} instead.
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