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Posted to issues@cloudstack.apache.org by "Rafael Weingärtner (JIRA)" <ji...@apache.org> on 2017/12/18 17:28:00 UTC

[jira] [Created] (CLOUDSTACK-10195) CloudStack MySQL HA problem -- No database selected

Rafael Weingärtner created CLOUDSTACK-10195:
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             Summary: CloudStack MySQL HA problem -- No database selected
                 Key: CLOUDSTACK-10195
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10195
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
    Affects Versions: 4.9.0, 4.9.2.0, 4.9.3.0
            Reporter: Rafael Weingärtner
            Assignee: Rafael Weingärtner
            Priority: Minor


When using CloudStack with database HA configuration user receives warnings constantly saying “No database selected”.

This problem happens at com.cloud.cluster.ClusterManagerImpl.getHeartbeatTask().new ManagedContextRunnable() {...}.runInContext(), line 550. The scheme of the database is not properly set in the transaction when database HA options are enabled. The solution is to use txn.transitToAutoManagedConnection(TransactionLegacy.CLOUD_DB);




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