Master memory usage

2014-11-18 Thread Tom Arnfeld
I've noticed some strange memory usage behaviour of the Mesos master in a small cluster of ours. We have three master nodes in a quorum and are using ZK. The master in question has 12GB of ram available of which the mesos-master process is using 10GB (resident) of which seems quite a lot. That

Re: hadoop-mesos error

2014-11-18 Thread Tom Arnfeld
Hi John, Could you paste your JT configuration and the configuration that gets printed out by the executor? Also, what version of Hadoop are you running, and what revision of the framework? Cheers, Tom. -- Tom Arnfeld Developer // DueDil (+44) 7525940046 25 Christopher

Re: Marathon multiple leaders

2014-11-18 Thread Jason Clark
Yep, turned out to be the hostname wasn't set properly. Last issue I'm tackling is chronos fonts. On Tue, Nov 18, 2014 at 10:34 AM, Nic Grayson nic.gray...@banno.com wrote: It will proxy through to other marathon instances. That error looks like marathon cannot connect to zookeeper. Nic

Re: Chronos font issue

2014-11-18 Thread David Greenberg
I have seen that, although it was over a year ago. I didn't debug it at all, though. On Monday, November 17, 2014, Jason Clark jason.cl...@360pi.com wrote: Anyone seen this issue? https://github.com/airbnb/chronos/issues/286 Having this on multiple installs of mesos 0.20.1 and chronos

Re: hadoop-mesos error

2014-11-18 Thread John Omernik
Are there specific things you are looking for, that's a lot of information you are looking for. (I can post them all, it's just heavy). One thing I did shift form java6 to java7, I wonder if that playing a part here. I can't go back either :(. I've tried updating and recompiling my hadoop-mesos

Issue with cgroups_limit_swap

2014-11-18 Thread Bjoern Metzdorf
Hi, we just ran into an issue with cgroups_limit_swap. It looks like it is effectively disabling memory isolation completely when set to true. I filed https://issues.apache.org/jira/browse/MESOS-2128 . Has anyone experienced this before? Regards, Bjoern

Re: Proposing Apache Mesos stand at FOSDEM 2015

2014-11-18 Thread Dave Lester
Thanks, Nils! So far we have five volunteers on the stand proposal; the more the merrier! I plan to submit the proposal later today so please add your name if you're interested. Dave On Mon, Nov 17, 2014 at 8:57 AM, Nils De Moor nils.de.m...@gmail.com wrote: Joined the CFP. I'm Belgium