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https://issues.apache.org/jira/browse/RATIS-937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hanisha Koneru resolved RATIS-937.
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Resolution: Fixed
> Loading of open segments always throws corrupted segment warning
> ----------------------------------------------------------------
>
> Key: RATIS-937
> URL: https://issues.apache.org/jira/browse/RATIS-937
> Project: Ratis
> Issue Type: Bug
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
> Time Spent: 50m
> Remaining Estimate: 0h
>
> When an open log segment is loaded, it always logs a warning that the segment
> is corrupted.
> {code:java}
> Segment file is corrupted: expected to have -43 entries but only 8 entries
> read successfully
> {code}
> LogSegment#loadSegment() has the following check for corruption:
> {code:java}
> final int expectedEntryCount = Math.toIntExact(end - start + 1);
> final boolean corrupted = entryCount != expectedEntryCount;
> if (corrupted) {
> LOG.warn("Segment file is corrupted: expected to have {} entries but only
> {} entries read successfully",
> expectedEntryCount, entryCount);
> }
> {code}
> But the _end_ is always INVALID_LOG_INDEX (-1) for an open segment.
> Before this check, entries are appended to the segment. So the _end_ variable
> should be updated with the correct endIndex of the segment before checking
> for corruption.
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