I've CC'ed Matt Farrellee, he's the initial author of sahara specs. On Tue, Jul 15, 2014 at 10:28 AM, Dat Tran <datt...@gmail.com> wrote: > I install openstack icehouse, then install sahara. I create cluster, it > worked! > But when i login master-instance, test. Run `hadoop jar > hadoop-examples-1.2.1.jar pi 10 100` ==> Message error: > `java.io.IOException: Cannot create input directory > PiEstimator_TMP_3_141592654/in...` > > I check service hadoop-namenode, it's not working. Message: > `start-stop-daemon: unable to set gid to 201 (Operation not permitted)`. All > service hadoop-* not working, too. > > Go back, i check log, have warning. Summarize: > > WARNING sahara.service.engine [-] Can't start cluster '_unknown_' > (reason: 'NoneType' object has no attribute 'node_groups') > WARNING sahara.service.engine [-] Presumably the operation failed > because the cluster wasdeleted by a user during the process. > ERROR root [-] Original exception being dropped: ['Traceback (most > recent call last):\n', ' File > "/home/bkcloud/sahara-venv/local/lib/python2.7/site-packages/sahara/service/direct_engine.py", > line 65, in create_cluster\n volumes.attach(cluster)\n', ' File > "/home/bkcloud/sahara-venv/local/lib/python2.7/site-packages/sahara/service/volumes.py", > line 31, in attach\n for node_group in cluster.node_groups:\n', > "AttributeError: 'NoneType' object has no attribute 'node_groups'\n"] > RROR sahara.context [-] Thread > 'cluster-creating-91420b4b-9e89-44ff-8ce4-6cd5740e7bdc' fails with > exception: 'Cluster id 'None' not found!' > > > I use: > > - Plugin Vanilla 1.2.1 > - Hadoop version 1.2.1 > - Image: sahara-icehouse-vanilla-1.2.1-ubuntu-13.10.qcow2 > - Download image at: > http://sahara-files.mirantis.com/sahara-icehouse-vanilla-1.2.1-ubuntu-13.10.qcow2 > > Details steps i created cluster: > https://docs.google.com/document/d/1nwAP7FJQMjzOTg1w6UGfk55hvKzbT0OBYHMBGSgNwxU/edit > > I think: I failed step config sahara or create node template? Because > service sahara not running, so hadoop not worked :( > Can you help me? Thanks! > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >
-- Sincerely yours, Sergey Lukjanov Sahara Technical Lead (OpenStack Data Processing) Principal Software Engineer Mirantis Inc. _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
