Hi, Could you send: 1. Server log. 2. Heap dump, it is created in server installation directory once OOM is thrown.
On Thu, Aug 27, 2015 at 2:42 AM David Carr <[email protected]> wrote: > Been down for 90 minutes now while this delete continues to run. I never > know whether to wait it out or kill -9 the server process and deal with > data corruption (usually have to restore from backup). Will wait it out a > bit longer and see what happens. > > > On Wednesday, August 26, 2015 at 4:32:36 PM UTC-6, David Carr wrote: >> >> Doing data cleanup on orientdb 2.1.0... >> >> I issued console command "delete vertex #21:121048" and for the next 60 >> minutes any other (binary in our case) client connections receive this >> message: >> >> *ERROR socket_read(): unable to read from socket [10060]: A connection >> attempt failed because the connected party did not properly respond after a >> period of time, or established connection failed because connected host has >> failed to respond.* >> >> >> When the delete completed all clients could connect normally again. >> Orientdb server log files contain (repeatedly): >> >> *java.net.SocketException: Broken pipe* >> >> *Error during WAL background flush * >> >> *java.lang.OutOfMemoryError: Java heap space* >> >> >> This is a real problem to take down an entire db host just to do data >> cleanup on one vertex. I'm not sure how many edges it had but presumably >> there must have been a lot to cause this big of a problem. Will make >> scheduling periodic maintenance a real burden for IT and hardship for end >> users. >> >> Anybody else out there seeing this type of system behavior? >> > -- > > --- > You received this message because you are subscribed to the Google Groups > "OrientDB" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
