[
https://issues.apache.org/jira/browse/OAK-5971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrei Dulceanu updated OAK-5971:
---------------------------------
Attachment: OAK-5971-02.patch
I came up with a simple test case in which a blob is added, then removed and
offline compaction is called. The test asserts there's only one valid entry in
the journal and that the size after compaction is less than the size before
compaction.
[~alexparvulescu], could you take a look at it, please?
> Offline compaction corrupts the journal
> ---------------------------------------
>
> Key: OAK-5971
> URL: https://issues.apache.org/jira/browse/OAK-5971
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: segment-tar
> Reporter: Alex Parvulescu
> Assignee: Andrei Dulceanu
> Fix For: 1.7.0, 1.8
>
> Attachments: OAK-5971-02.patch, OAK-5971.patch
>
>
> Seems offline compaction corrupts the journal by persisting an illegal value
> as the head state.
> Pre Compaction:
> {noformat}
> ~ head segmentstore/journal.log
> 244b31cd-031d-48f2-ac64-d196ebccb43a:625 root 1490200945396
> accca99a-8829-4e16-a158-c75c08d92252:1580 root 1490200951316
> b188d865-9e26-4263-a9f1-5db3de9e8bfa:1724 root 1490200955354
> {noformat}
> Post Compaction:
> {noformat}
> ~ head segmentstore/journal.log
> org.apache.jackrabbit.oak.segment.file.JournalEntry@f2680686 root
> 1490201167938
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
