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https://issues.apache.org/jira/browse/OAK-5837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15882999#comment-15882999
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Michael Dürig commented on OAK-5837:
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+1
> Consistency check should log more details when traversing a corrupt node
> ------------------------------------------------------------------------
>
> Key: OAK-5837
> URL: https://issues.apache.org/jira/browse/OAK-5837
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: segment-tar
> Reporter: Andrei Dulceanu
> Assignee: Andrei Dulceanu
> Priority: Minor
> Fix For: 1.7.0, 1.8
>
> Attachments: OAK-5837.patch
>
>
> {{CheckRepositoryTestBase#corruptRecord}} corrupts a {{NODE}} record by
> writing random bytes inside. Currently when a corrupt node {{/z}} is
> traversed by the consistency check the traversal will fail with the following
> message {{Error while traversing /z: null}}. Most likely the corruption stems
> from an attempt to read an out of bounds segment reference [1]. The log
> message in {{ConsistencyChecker}} should be changed to include the root cause
> and the reason of the traversal failure.
> [1]
> https://github.com/apache/jackrabbit-oak/blob/trunk/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/Segment.java#L266
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