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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JCR-1563) Data Store: UTFDataFormatException when using large minRecordLength
Date Mon, 05 May 2008 06:56:55 GMT

    [ https://issues.apache.org/jira/browse/JCR-1563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12594155#action_12594155
] 

Jukka Zitting commented on JCR-1563:
------------------------------------

> I'm not sure if you read my comment above [...]

I did, my last comment was targeted at your comment with the prefix stuff (by type detection
I meant the parsing of that prefix).

I agree that the best solution would be to write the raw bytes directly. And I wouldn't worry
about extra complexity, it's better to solve this right instead of adding layers of extra
hacks like the arbitrary limit on minRecordLength.

> Data Store: UTFDataFormatException when using large minRecordLength
> -------------------------------------------------------------------
>
>                 Key: JCR-1563
>                 URL: https://issues.apache.org/jira/browse/JCR-1563
>             Project: Jackrabbit
>          Issue Type: Bug
>            Reporter: Thomas Mueller
>            Priority: Minor
>
> If using a value larger than 33000 for minRecordLength, and then trying to store a value
with 33000 bytes, the following exception is thrown: UTFDataFormatException. The reason is
that values are serialized using DataOutputStream.writeUTF. There is size limitation of 65
K when using this method. Small entries are hex encoded, and there is a prefix, so the limitation
for minRecordLength should be 32000.
> This is a problem for both FileDataStore and DbDataStore.

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