Re: Unable to follow Sandbox links from Mesos UI.

2015-01-26 Thread Suijian Zhou
Hi, Alex, Yes, I can see the link points to the slave machine when I hover on the Download button and stdout/stderr can be downloaded. So do you mean it is expected/designed that clicking on 'stdout/stderr' themselves will not show you anything? Thanks! Cheers, Dan 2015-01-26 7:44 GMT-06:00

Spark (Streaming?) holding on to Mesos Resources

2015-01-26 Thread Gerard Maas
(looks like the list didn't like a HTML table on the previous email. My excuses for any duplicates) Hi, We are observing with certain regularity that our Spark jobs, as Mesos framework, are hoarding resources and not releasing them, resulting in resource starvation to all jobs running on the

Re: Unable to follow Sandbox links from Mesos UI.

2015-01-26 Thread Geoffroy Jabouley
Hello just in case, which internet browser are you using? Do you have installed any extensions (NoScript, Ghostery, ...) that could prevent the display /statis/pailer display? I personnaly use NoScript with Firefox, and i have to turn it off on all @IP of our cluster to correctly access slave

Re: how to create rpm package

2015-01-26 Thread Dick Davies
Those RPMs are built for CentOS 6 i think. For testing, you can get it to start up by just dropping in a symlink : /lib64/libsasl2.so.2 - /lib64/libsasl2.so.3 On 26 January 2015 at 01:33, Yu Wenhua s...@yuwh.net wrote: [root@zone1_0 ~]# uname -a Linux zone1_0 3.10.0-123.el7.x86_64 #1 SMP

Re: Trying to debug an issue in mesos task tracking

2015-01-26 Thread Alex Rukletsov
Itamar, you are right, Mesos executor and containerizer cannot distinguish between busy and stuck processes. However, since you use your own custom executor, you may want to implement a sort of health checks. It depends on what your task processes are doing. There are hundreds of reasons why an

Deprecating /stats.json endpoints

2015-01-26 Thread Dominic Hamon
For a few releases now, we've had parity on master and slave between the old metrics endpoints (/stats.json) and the new endpoint (/metrics/snapshot). As per MESOS-2058 https://issues.apache.org/jira/browse/MESOS-2058, the old endpoints will be deprecated in 0.23. 0.22 will be released with a

Removing slave --cgroups_subsystems flag

2015-01-26 Thread Ian Downes
The flag was deprecated in 0.18.0; it was still accepted but ignored. The flag will be removed in 0.22 and it will no longer be accepted by the slave. Please remove this flag from any configuration. https://issues.apache.org/jira/browse/MESOS-2184

Re: Spark (Streaming?) holding on to Mesos Resources

2015-01-26 Thread Gerard Maas
Hi Jörn, A memory leak on the job would be contained within the resources reserved for it, wouldn't it? And the job holding resources is not always the same. Sometimes it's one of the Streaming jobs, sometimes it's a heavy batch job that runs every hour. Looks to me that whatever is causing the