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https://issues.apache.org/jira/browse/IGNITE-8737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16520261#comment-16520261
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Andrew Medvedev commented on IGNITE-8737:
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[~agoncharuk]
Thank you for you comments!
Now logs come in the following form (this is from test, checkpoints only):
{quote}Checkpoint finished [cpId=fb5fb8cf-c02d-409b-9245-c49a8b524ecc,
pages=22, markPos=FileWALPointer [idx=8, fileOff=89582, len=21409],
walSegmentsCleared=0, walSegmentsCovered=[0, 1, 2, 3, 4, 5, 6, 7],
markDuration=38ms, pagesWrite=35ms, fsync=84ms, total=157ms]
Checkpoint finished [cpId=7230d796-286d-4256-808a-bf61b8e7da95, pages=16662,
markPos=FileWALPointer [idx=12, fileOff=1504455, len=21409],
walSegmentsCleared=8, walSegmentsCovered=[8, 9, 10, 11], markDuration=53ms,
pagesWrite=330ms, fsync=209ms, total=592ms]
Checkpoint finished [cpId=2765afca-8a30-4010-b705-f864ef6e2316, pages=33311,
markPos=FileWALPointer [idx=16, fileOff=3855917, len=21409],
walSegmentsCleared=4, walSegmentsCovered=[12, 13, 14, 15], markDuration=79ms,
pagesWrite=334ms, fsync=174ms, total=588ms]
Checkpoint finished [cpId=5c1333d2-2434-456d-9c2c-a9b906a43c25, pages=33311,
markPos=FileWALPointer [idx=21, fileOff=6172282, len=21409],
walSegmentsCleared=4, walSegmentsCovered=[16, 17, 18, 19, 20],
markDuration=55ms, pagesWrite=375ms, fsync=255ms, total=685ms]
{quote}
TC [https://ci.ignite.apache.org/viewQueued.html?itemId=1414300]
PR https://github.com/apache/ignite/pull/4244
> Improve checkpoint logging information
> --------------------------------------
>
> Key: IGNITE-8737
> URL: https://issues.apache.org/jira/browse/IGNITE-8737
> Project: Ignite
> Issue Type: Improvement
> Reporter: Alexey Goncharuk
> Assignee: Andrew Medvedev
> Priority: Major
> Fix For: 2.6
>
>
> 1) Move to INFO log rollover and log archivation events
> 2) Make sure log rollover and archive errors are logged
> 3) When checkpoint finishes, we need to print out which segments were fully
> covered by this checkpoint in the "Checkpoint finished ..." message
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