A GitHub issue with a minimal example query that reproduces the issue would be 
a good start so we can reproduce the issue and look into a fix

In workaround terms end users control their logging configuration so you could 
create a Log4j configuration that disables logging for the specific offending 
logger (assuming that this is a sufficiently specific logger to not suppress 
actually relevant logging)

Rob

From: Mikael Pesonen <[email protected]>
Date: Tuesday, 28 March 2023 at 11:21
To: [email protected] <[email protected]>
Subject: Strategies to avoid log flooding
Hi,

there are some cases where Jena generates dozens of gigs, maybe even
terabytes, of log in one query. If you add a bad REGEX, it generates a
long warning level exception for every row in db, or atleast million of
them (disk filled up so don't know). Is there another way to avoid this
except disable warnings?

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