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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