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Sahara Launch vanilla_hadoop_2.7.1 cluster is failed

asked 2016-04-15 03:14:36 -0500

gokhan.isik gravatar image

I have created my node group templates and cluster template. Then I launched cluster and cluster status is always spawning. İt takes long time and then its status ends up with error message : "HTTPUnauthorized: ERROR: Authentication failed. Please try again with option --include-password or export HEAT_INCLUDE_PASSWO$ 2016-04-15 09:44:10.493 9451 ERROR sahara.service.ops [instance: none, cluster: 4bd714ea-4aa5-4df1-9144-55a9daf0598e] Authentication required" in sahara-all.log. in the heat-engine.log there is an error : " ERROR heat.engine.resource [-] DB error Not found 2016-04-15 09:40:34.338 41326 ERROR heat.engine.resource [-] DB error Not found 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool [-] Exception during reset or similar 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool Traceback (most recent call last): 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 636, in _finalize_fairy 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool fairy._reset(pool) 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 776, in _reset 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool pool._dialect.do_rollback(self) 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool File "/usr/lib/python2.7/dist-packages/sqlalchemy/dialects/mysql/base.py", line 2519, in do_rollback 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool dbapi_connection.rollback() 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool File "/usr/lib/python2.7/dist-packages/pymysql/connections.py", line 679, in rollback 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool self._read_ok_packet() 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool File "/usr/lib/python2.7/dist-packages/pymysql/connections.py", line 660, in _read_ok_packet 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool raise OperationalError(2014, "Command Out of Sync") 2016-04-15 09:41:09.857 41337 ERROR sqlalchemy.pool.QueuePool OperationalError: (2014, 'Command Out of Sync') " How can I solve this?

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answered 2016-04-18 12:03:16 -0500

How did you install OpenStack and Sahara? Is this the only error ? (from sahara-engine.log?)

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I installed openstack on os on ubuntu 14.04. branch is liberty but I later installed mitaka and now I have no problems. thanks for your reply.

gokhan.isik gravatar imagegokhan.isik ( 2016-04-20 08:58:04 -0500 )edit

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Asked: 2016-04-15 03:14:36 -0500

Seen: 272 times

Last updated: Apr 18 '16