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Delete phantom agent connection

Joe Fletcher
Level 1
Level 1

Hi,

 

Got a bit of a problem with 6.2.1 instance. We have(had) an agent registered. The server was decommissioned without first removing it from TIDAL so I now have an agent connection that won't delete.

 

If I try to delete the agent via the Java Client I get the error

Delete node record with ID [84] failed. delete from nodmst where nodmst_id=?.

If I try to delete it directly from the database I get a constraint error.

 

*
ERROR at line 1:
ORA-02292: integrity constraint (TIDAL.SYS_C0030961) violated - child record
found

This is usually expected if there is a job or event definition  or some such hanging around. I can't find anything in job,event,queue, action definitions but I do see references to an orphan job in the logs.

03/06 06:17:23:735[39:MD-26]: (mem=6329344160/19351470080) AgentNodeMessageHandler: orphanJob (Node: 84 (mybadhost)): Total JobRuns 8697

On top of this, having this phantom agent connection around seems to be mucking up my licensing. I have another agent connection down and it won't recover because TIDAL seems to be confused about license status.

 

Anyone got any suggestions on how I might clear this connection?

 

TIA

 

1 Accepted Solution

Accepted Solutions

Just by way of wrapping this one up, we appeared to have some duplicate but orphaned entries in the database. We have to manually delete these after which we were able to clear the connection.

 

We don't have any explanation of exactly how these entries came to be present.

 

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