Hi, I am experiencing random hangs of the server when using the SPARQL endpoint. Looking in the error log also echoed on console, there is no information whatsoever. doing a "kill <pid>" shows "Server received signal 2" or some such. However, the server doesnt exit.
I have to issue a SIGTERM for it to actually exit. restarting the server of course replays the transaction logs, and the data seems fine. This happens every once in a while, and I have to restart several times. However, after 3-4 restarts, suddenly everything becomes fine and it works until the next time this happens a few days later. So, a couple of questions: 1) has anyone seen this before ? 2) if so, any reason why it occurs and any fixes/workarounds ? 3) any way to increase the verbosity of the error log and atleast show what its doing at a particular time ? regards Rajeev J Sebastian
