Sascha Theves created JCR-3318:
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             Summary: BLOB not stored and no exception thrown
                 Key: JCR-3318
                 URL: https://issues.apache.org/jira/browse/JCR-3318
             Project: Jackrabbit Content Repository
          Issue Type: Bug
          Components: jackrabbit-core
    Affects Versions: 2.2.10
            Reporter: Sascha Theves


Configure Jackrabbit to use a DbDatastore and a MySQL database to store the 
content. Now, if do not configure the max_packet_size in MySQL you can only 
store Blobs that are smaller than 1MB (default). If you now add a Node in 
Jackrabbit that has a binary property and try to store a Blob larger than 1MB. 
Jackrabbit gets now a SQLException for the first time it tries to store the 
binary value. But there is failover mechanism implemented that now tries to 
persist the bin value for a second time. Now storing the value works because 
the InputStream has hit its end and there are no bytes left. That results now 
in an empty binary value that is stored and the client doesn`t get informed 
about that.

Same problem occurs if you hit the table space limit with an oracle database.

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