Re: Kafka broker cannot start after running out of disk space

2014-11-18 Thread Yury Ruchin
Thanks Guozhang for the pointer to the mapped NIO. The issue in my case was related to the disk still being out of space (I thought I did free up some, but I actually didn't). Curiously, I ran out of space on two occasions. In one case the error message was clear "No space left on device", and in a

Re: Kafka broker cannot start after running out of disk space

2014-11-17 Thread Guozhang Wang
This is interesting as I have not seen it before. Searched a bit on the web and this seems promising? http://stackoverflow.com/questions/2949371/java-map-nio-nfs-issue-causing-a-vm-fault-a-fault-occurred-in-a-recent-uns Guozhang On Fri, Nov 14, 2014 at 5:38 AM, Yury Ruchin wrote: > Hello, > >

Kafka broker cannot start after running out of disk space

2014-11-14 Thread Yury Ruchin
Hello, I've run into an issue with Kafka 0.8.1.1 broker. The broker stopped working after the disk it was writing to ran out of space. I freed up some space and tried to restart the broker. It started some recovery procedure, but after some short time in the logs I see the following strange error