Unable To Start Oracle Scheduler Agent. Start Command Hangs.
(Doc ID 1964073.1)
Last updated on JANUARY 07, 2020
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
One server "A" that hosts a database, has a schema that submits jobs externally to another reports server "B" .
When trying to start remote scheduler agent on server "B" it hangs.
Even though the scheduler agent is down, reports are still getting submitted.
Steps to reproduce the issue:
Agent not running or agent.pid file removed
At this point , had to kill the process with ctrl+c
The server on which the scheduler agent is running has been restarted, but it didn't solve the issue.
Have tried to de-register agent and re-register using:
> schagent -unregisterdatabase databaseHost databasePort
> schagent -registerdatabase databaseHost databasePort
but this didn't solve the issue.
This setup was working fine until the scheduler was stopped and tried to restart it to do a data refresh and as part of it, had to stop the scheduler, register the agent by providing the hostname and port of the refreshed database and start the agent.
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