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Date: Fri, 2 May 2008 01:03:55 -0700 (PDT)
From: "Jukka Zitting (JIRA)" <jira@apache.org>
To: dev@jackrabbit.apache.org
Subject: [jira] Commented: (JCR-1563) Data Store: UTFDataFormatException
 when using large minRecordLength
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    [ https://issues.apache.org/jira/browse/JCR-1563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12593733#action_12593733 ] 

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

Since we already have a procedure for detecting the type of the data and parsing it accordingly, couldn't we push that down so that it would operate on byte streams instead of strings? This way we wouldn't need to waste twice the amount of bytes when persisting small binary values. Also, this issue with witeUTF would simply not exist.

> 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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