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Ian Boston commented on OAK-4943: --------------------------------- FYI: I am working on a Sling WebConsole UI to provide detail on all commits, including age of each commit and functionality to analyse each commit, validate, rollback and download the commit. > Keep Lucene Commits so that if the Segments file gets corrupted recovery can > be attempted. > ------------------------------------------------------------------------------------------ > > Key: OAK-4943 > URL: https://issues.apache.org/jira/browse/OAK-4943 > Project: Jackrabbit Oak > Issue Type: Improvement > Components: lucene > Affects Versions: 1.6 > Reporter: Ian Boston > > Currently, Lucene deletes all previous generations of the segments files as > it has it uses the default IndexDeletionPolicy. Changing this to an > IndexDeletionPolicy that keeps a number of previous segments files will allow > an operator to find the most recent valid commit when the current segments > file reports corruption. The patch found at > https://github.com/apache/jackrabbit-oak/compare/trunk...ieb:KeepLuceneCommits > keeps 10 previous commits. > A more sophisticated policy could be used to save commits non-linearly over > time. -- This message was sent by Atlassian JIRA (v6.3.4#6332)