Hi Jochen, our graylog2 instance is now running on 0.92.4 and I have disabled both disk based cache and output cache. I have also set the JVM settings from the upcoming release in our startup script. Looks good for a couple of days. We now store 75 indexes with 50.000.000 entries in each index on a 5 node elasticsearch cluster. A rolling upgrade to elasticsearch 1.4.2 was done successfully. Quite nice and fast. There is now another problem, where I have opened a new topic....
Thanks a lot and regards, Olaf On Thursday, 29 January 2015 17:39:38 UTC+1, Jochen Schalanda wrote: > > Hi Olaf, > > have you tried upgrading to Graylog2 0.92.4 > <https://www.graylog2.org/news/post/0015-graylog2-v0-92-4> and does the > problem still occur? In general I'd suggest deactivating the disk based > message spool > <https://github.com/Graylog2/graylog2-server/blob/0.92.4/misc/graylog2.conf#L310-312> > > completely or to disable the output cache > <https://github.com/Graylog2/graylog2-server/blob/0.92.4/misc/graylog2.conf#L346-350>. > > It just didn't work as intended in many scenarios. > > You can also try the JVM options we've added by default for Graylog 1.0.0 ( > https://github.com/Graylog2/graylog2-server/blob/1.0.0-rc.1/bin/graylogctl#L54) > > which should also take some pressure off your system. > > > Cheers, > Jochen > > > On Thursday, 29 January 2015 13:33:26 UTC+1, Olaf Heydorn wrote: >> >> Hi, >> >> we are running a graylog2 instance on 92.3 with an elasticsearch cluster >> on 1.4.2. Our graylog-server is processing between 1000-2000 messages/sec, >> but after some time the master_cache gets a couple of messages 20-100, >> which are never removed. Of course when I restart the instance the messages >> in the master_cache are gone, but if there are any files in the spool >> directory on the graylog2 node, I have to delete them as well, otherwise I >> won't get graylog2 up again. instead I receive a lof of null pointer >> exceptions. >> >> Any idea? >> >> Regards, >> >> Olaf >> > -- You received this message because you are subscribed to the Google Groups "graylog2" 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.
