Re: Cassandra 2.2.1 stuck at 100% on Windows

2015-10-27 Thread Alaa Zubaidi (PDF)
It was a process installed by IT that triggered this, when disabling the process everything went to normal. Thanks. Alaa On Fri, Oct 16, 2015 at 11:32 AM, Alaa Zubaidi (PDF) wrote: > Thanks guys, > I will look into this more, and put an update here, if I find anything > > On Fri, Oct 16, 2015 a

Re: Cassandra 2.2.1 stuck at 100% on Windows

2015-10-16 Thread Alaa Zubaidi (PDF)
Thanks guys, I will look into this more, and put an update here, if I find anything On Fri, Oct 16, 2015 at 10:40 AM, Josh McKenzie wrote: > One option: use process explorer to find out the TID's of the java process > (instructions >

Re: Cassandra 2.2.1 stuck at 100% on Windows

2015-10-16 Thread Josh McKenzie
One option: use process explorer to find out the TID's of the java process ( instructions ), screen cap that, then also run jstack against the running cassandra process out to a file a few times (instruct

Re: Cassandra 2.2.1 stuck at 100% on Windows

2015-10-16 Thread Michael Shuler
On 10/16/2015 12:02 PM, Alaa Zubaidi (PDF) wrote: No OOM in any of the log files, and NO long GC at that time. I attached the last 2 minutes before it hangs until we restart cassandra after hour an half. Your logs show gossip issues with some seed nodes. `nodetool gossipinfo` on all nodes migh

Re: Cassandra 2.2.1 stuck at 100% on Windows

2015-10-16 Thread Alaa Zubaidi (PDF)
Thanks Rob, No OOM in any of the log files, and NO long GC at that time. I attached the last 2 minutes before it hangs until we restart cassandra after hour an half. Regards, Alaa On Thu, Oct 15, 2015 at 6:29 PM, Robert Coli wrote: > On Thu, Oct 15, 2015 at 6:04 PM, Alaa Zubaidi (PDF) > wrote:

Re: Cassandra 2.2.1 stuck at 100% on Windows

2015-10-15 Thread Robert Coli
On Thu, Oct 15, 2015 at 6:04 PM, Alaa Zubaidi (PDF) wrote: > We are running Cassandra 2.2.1 on Windows 2008R2, and we see that multiple > Nodes are stuck at 99% CPU bringing the whole VM to a halt. > We suspect that there is another process that IT/Windows is causing the > CPU issue, but the prob

Cassandra 2.2.1 stuck at 100% on Windows

2015-10-15 Thread Alaa Zubaidi (PDF)
Hi, We are running Cassandra 2.2.1 on Windows 2008R2, and we see that multiple Nodes are stuck at 100% CPU bringing the whole VM to a halt. We suspect that there is another process that IT/Windows is causing the CPU issue, but the problem is Cassandra does NOT recover, the CPU utilization start cli

Cassandra 2.2.1 stuck at 100% on Windows

2015-10-15 Thread Alaa Zubaidi (PDF)
Hi, We are running Cassandra 2.2.1 on Windows 2008R2, and we see that multiple Nodes are stuck at 99% CPU bringing the whole VM to a halt. We suspect that there is another process that IT/Windows is causing the CPU issue, but the problem is Cassandra does NOT recover, the CPU utilization start clim