Sleepycat memory error¶
The problem¶
When trying to do some benchmarks with Sleepycat, the following error was raised:
Cannot allocate memory – BDB2034 unable to allocate memory for mutex; resize mutex region
The solution¶
To solve this, go inside the Sleepycat database folder, and do a db_recover.
Origin of the problem¶
The problem probably came from the lack of graph.close() after opening a Sleepycat database in RDFLib with graph.open().