In the original message,
> There was shortage of disk space, hope the db is not corrupted.
What happened?
This is the only thing you've mentioned that relates to update.
Everything else is "read" and the fault occurred at an earlier time or
its an environmental factor (one mentioned file access permissions e.g.
another process is interfering with files).
Apr 12 12:30:55 solid java[22910]: [2021-04-12 12:30:55] Fuseki WARN [346] RC = 500 : a fault occurred in a recent unsafe memory access operation in compiled Java code
Apr 12 12:30:55 solid java[22910]: at org.apache.jena.dboe.base.buffer.RecordBuffer.compare(RecordBuffer.java:192) ~[fuseki-server.jar:3.17.0]
so JDK ByteBuffer.get failed bu works almost always. It is likely to be
an environmental factor (the file system, background process messing
around, hardware issue).
Andy
