[AMBARI-21695] Problem in starting accumulo in upgraded cluster (IOP-HDP)

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.5.2
• Fix Version/s: 2.5.2
• Component/s: ambari-server
• Assignee: Siddharth Wagle
• Reporter: Siddharth Wagle
• Created: 09/Aug/17 21:37
• Updated: 10/Aug/17 17:32
• Resolved: 10/Aug/17 03:09

Description

org.apache.ambari.server.metadata.CachedRoleCommandOrderProvider#getRoleCommandOrder(org.apache.ambari.server.state.Cluster)

This method caches the RCO for the stack which is never cleared. Since the BI stack does not have Accumulo service the RCO is not honored resulting in ACCUMULO service not starting after the express upgrade when ACCUMULO is added.

Issue Links

• links to: Review board