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https://issues.apache.org/jira/browse/JCR-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Mueller updated JCR-3652:
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Fix Version/s: 2.4.4
> Bundle serialization broken due to missing byte for boolean property
> --------------------------------------------------------------------
>
> Key: JCR-3652
> URL: https://issues.apache.org/jira/browse/JCR-3652
> Project: Jackrabbit Content Repository
> Issue Type: New Feature
> Components: jackrabbit-core
> Environment: Windows
> java version "1.6.0_38"
> Java(TM) SE Runtime Environment (build 1.6.0_38-b05)
> Java HotSpot(TM) 64-Bit Server VM (build 20.13-b02, mixed mode)
> Reporter: Thomas Mueller
> Assignee: Thomas Mueller
> Priority: Minor
> Fix For: 2.4.4
>
> Attachments: JCR-3652.patch
>
>
> I have got a strange case where some node bundle is broken, seemingly because
> a byte is missing. I can't explain the missing byte, but it is reproducible,
> meaning that writing the bundles again will break them again. There are 11
> broken bundles, 10 of them have the size 480 bytes and one is slightly
> larger. It is always a boolean property value that is missing, always the
> value for the property jcr:isCheckedOut.
> As a (temporary) solution, and to help analyze what the problem might be, I
> will create a patch that does the following:
> * When serializing a bundle, check if the byte array can be de-serialized. If
> not, then try again. Starting with the 3th try, use a slower variant where
> before and after writing the boolean value the buffer is flushed. I'm aware
> that ByteArrayOutputStream.flush doesn't do much, but maybe it solves the
> problem (let's see) if the problem is related to a JVM issue.
> * If de-serializing a bundle fails, check if it's because of a missing
> boolean property value. If yes, insert the missing byte.
> I have also added some log messages (warning / error) to help analyze the
> problem.
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