Hi, can you describe your installation which is used for cluster creation? I mean can you provide some details on what node groups were created, cluster templates and so on. In addition, I saw that you filled the bug: https://bugs.launchpad.net/sahara/+bug/1600666 Have you solved that issue? What strategy your are using right now in terms of floating ips and namespaces?
On Tue, Jul 12, 2016 at 6:12 AM, fuguangping <[email protected]> wrote: > Hi All, > > I am a new sahara user, and I download cdh plugin image from > http://sahara-files.mirantis.com/images/upstream/liberty/. > > Unfortunately, When I try to create a cdh-5.4 cluster, the > cloudera-manager always fail to start. I ssh to the manager server, and try > to start by hand, the "cloudera-scm-server.log" shows following error: > > org.hibernate.service.classloading.spi.ClassLoadingException: HHH010003: > JDBC Driver class not found: com.mysql.jdbc.Driver > > I download the mysql driver and copy to "/usr/share/cmf/lib", it seems to > work, but to my surprise the service die after a while. I check the log > again, and find the following error: > > org.hibernate.exception.GenericJDBCException: Could not open connection > java.sql.SQLException: Connections could not be acquired from the > underlying database! > > I'm not sure if these is some bugs in the images or I miss some > configurations. Is anyone meet similar issue? How to fix this error without > modify the image? > > Thanks! > > Regards, > > Guangping Fu > > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > -- Best Regards, Vitaly Gridnev, Project Technical Lead of OpenStack DataProcessing Program (Sahara) Mirantis, Inc
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