[OAK-3133] Make compaction map more efficient for offline compaction - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.0.22, 1.2.7, 1.3.7, 1.4
Component/s: run
Labels:
- compaction
- gc

Epic Link:
SegmentMK revision GC

Description

The compaction map might be expensive. See ~~OAK-2862~~ for the analysis. We should find ways to lower the impact of this on offline compaction. One option would be to make the compress cycle configurable, which would require more heap. Another option would be to leverage the persisted compaction map here also.

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OAK-3133-partial.patch
07/Sep/15 10:00
4 kB
Alex Deparvu
OAK-3133-01.patch
07/Aug/15 11:01
4 kB
Francesco Mari
OAK-3133.patch
09/Sep/15 10:04
7 kB
Alex Deparvu

Issue Links

relates to

OAK-3385 Make compress-interval configurable

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Assignee:: Alex Deparvu

Reporter:: Michael Dürig

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 22/Jul/15 08:04

Updated:: 02/Mar/16 14:23

Resolved:: 25/Sep/15 14:50