[jira] [Created] (OAK-2090) Imporve logging in compaction and cleanup operation in SegmentMK

["Chetan Mehrotra (JIRA)" <ji...@apache.org>]

Chetan Mehrotra created OAK-2090:
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             Summary: Imporve logging in compaction and cleanup operation in SegmentMK
                 Key: OAK-2090
                 URL: https://issues.apache.org/jira/browse/OAK-2090
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: segmentmk
            Reporter: Chetan Mehrotra
            Assignee: Chetan Mehrotra
            Priority: Minor
             Fix For: 1.1, 1.0.6


Currently the Compaction and Cleanup logs look like 

{noformat}
2014-09-10 15:51:43,477 INFO  NA [TarMK compaction thread [/path/to/segmentstore], active since Wed Sep 10 15:51:43 IST 2014, previous max duration 2478ms] o.a.j.o.p.s.file.FileStore - TarMK compaction started 
2014-09-10 15:51:43,749 INFO  NA [TarMK compaction thread [/path/to/segmentstore], active since Wed Sep 10 15:51:43 IST 2014, previous max duration 2478ms] o.a.j.o.p.s.file.FileStore - Estimated compaction in 272ms, gain is 3% (1844718080/1917861888), so skipping compaction for now 
2014-09-10 15:51:45,067 INFO  NA [TarMK flush thread [/path/to/segmentstore], active since Wed Sep 10 15:51:45 IST 2014, previous max duration 495ms] o.a.j.o.p.s.file.FileStore - TarMK revision cleanup started 
2014-09-10 15:51:45,435 INFO  NA [TarMK flush thread [/path/to/segmentstore], active since Wed Sep 10 15:51:45 IST 2014, previous max duration 495ms] o.a.j.o.p.s.file.FileStore - TarMK revision cleanup completed in 368ms 
{noformat}

It would be helpful if it provide details like size of repo before cleanup and size after cleanup and how much space was reclaimed etc



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