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From "kimjoohwan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MESOS-5439) Got registration problem
Date Mon, 23 May 2016 08:44:12 GMT
kimjoohwan created MESOS-5439:
---------------------------------

             Summary: Got registration problem
                 Key: MESOS-5439
                 URL: https://issues.apache.org/jira/browse/MESOS-5439
             Project: Mesos
          Issue Type: Bug
          Components: c++ api, slave
    Affects Versions: 0.27.0
            Reporter: kimjoohwan


Currently, we are using Mesos 0.27.0. The master is build up with a Intel(R) Core(TM) i5-3470
CPU @ 3.20GHz CPU and a 4GB RAM. The slave (Banana PI) is build up with a Cortex -A7 Dual-Core
CPU and a 1GB RAM.

By using the Mesos API, we have developed and completed the execution of the framework which
is based on python.

but, we found that it takes too much time between the messages, 'Forked child with pid' and
'Got registration for executor' from the slave log. (5sec)

If you know how to deal with this problem, please let us know.

I0523 17:38:16.264289  1787 slave.cpp:5208] Launching executor default of framework 3fb86eea-96c4-4b07-aaa2-caf071275bdf-0010
with resources  in work directory '/tmp/mesos/slaves/3fb86eea-96c4-4b07-aaa2-caf071275bdf-S2/frameworks/3fb86eea-96c4-4b07-aaa2-caf071275bdf-0010/executors/default/runs/1c830c9a-4120-4ef0-af80-49a52d307539'
I0523 17:38:16.290601  1789 containerizer.cpp:616] Starting container '1c830c9a-4120-4ef0-af80-49a52d307539'
for executor 'default' of framework '3fb86eea-96c4-4b07-aaa2-caf071275bdf-0010'
I0523 17:38:16.293285  1787 slave.cpp:1626] Queuing task '0' for executor 'default' of framework
3fb86eea-96c4-4b07-aaa2-caf071275bdf-0010
I0523 17:38:16.297369  1787 slave.cpp:4233] Current disk usage 2.14%. Max allowed age: 6.150293798159722days
I0523 17:38:16.504043  1789 launcher.cpp:132] Forked child with pid '1837' for container '1c830c9a-4120-4ef0-af80-49a52d307539'
I0523 17:38:21.510535  1785 slave.cpp:2573] Got registration for executor 'default' of framework
3fb86eea-96c4-4b07-aaa2-caf071275bdf-0010 from executor(1)@192.168.0.8:56508
I0523 17:38:21.554608  1785 slave.cpp:1791] Sending queued task '0' to executor 'default'
of framework 3fb86eea-96c4-4b07-aaa2-caf071275bdf-0010 at executor(1)@192.168.0.8:56508
I0523 17:38:21.594511  1789 slave.cpp:2932] Handling status update TASK_RUNNING (UUID: cd04ec2a-0e68-460a-ad2e-e4f504f3b032)
for task 0 of framework 3fb86eea-96c4-4b07-aaa2-caf071275bdf-0010 from executor(1)@192.168.0.8:56508
I0523 17:38:21.600050  1789 slave.cpp:2932] Handling status update TASK_FINISHED (UUID: 46e110c8-4078-4f98-ae30-30b3a1376034)
for task 0 of framework 3fb86eea-96c4-4b07-aaa2-caf071275bdf-0010 from executor(1)@192.168.0.8:56508



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