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https://issues.apache.org/jira/browse/IGNITE-10079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16669719#comment-16669719
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ASF GitHub Bot commented on IGNITE-10079:
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GitHub user andrey-kuznetsov opened a pull request:
https://github.com/apache/ignite/pull/5219
IGNITE-10079 Fixed inconsistent lastCompactedSegment in FileWALMgr.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/andrey-kuznetsov/ignite ignite-10079
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/5219.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5219
----
commit 93c5ab7aa3a694deb83a97080d745c56d555c85d
Author: Andrey Kuznetsov <stkuzma@...>
Date: 2018-10-31T07:55:34Z
IGNITE-10079 Fixed inconsistent lastCompactedSegment in FileWALMgr.
----
> FileWriteAheadLogManager may return invalid lastCompactedSegment
> ----------------------------------------------------------------
>
> Key: IGNITE-10079
> URL: https://issues.apache.org/jira/browse/IGNITE-10079
> Project: Ignite
> Issue Type: Bug
> Components: persistence
> Reporter: Andrey Kuznetsov
> Assignee: Andrey Kuznetsov
> Priority: Major
> Fix For: 2.8
>
> Attachments: WalCompactionAfterRestartTest.java
>
>
> As of current {{master}} branch,
> {{FileWriteAheadLogManager#lastCompactedSegment}} may report -1 even after
> some segments have been actually compressed. Reproducer is attached.
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