Another error spotted…
Agent is going down after a few minutes / hours.
2014-04-22 14:56:50,337 [40:54F9BB47:GCThread-11] INFO - uncaughtException handler with
java.lang.OutOfMemoryError: Java heap space
Another error spotted during update agents to new version…
1 2 3 |
Agent Upgrade Details: SERVER_NAME:3873 Starting Management Agent blackout Ending Management Agent blackout (Retrying) |
… and inside logs:
java.lang.Throwable: java.security.PrivilegedActionException: oracle.sysman.emSDK.agent.comm.exception.VerifyConnectionException: unable to connect to http server at https://SERVER_NAME:3873/emd/main/. [peer not authenticated]java.lang.Throwable: java.security.PrivilegedActionException: oracle.sysman.emSDK.agent.comm.exception.VerifyConnectionException: unable to connect to http server at https://SERVER_NAME:3873/emd/main/. [peer not authenticated]
… later agent thrown:
Collection Status : [COLLECTIONS_HALTED(
UPLOAD_SYSTEM Threshold (UploadMaxNumberXML: 5000) exceeded with 51567 files)]
I just updated oem12c 12.1.0.2.0 -> 12.1.0.3.0 and updated few agents.
So – few new problem also spotted…
$emctl status agent Oracle Enterprise Manager Cloud Control 12c Release 3 Copyright (c) 1996, 2013 Oracle Corporation. All rights reserved. --------------------------------------------------------------- Agent Version : 12.1.0.3.0 OMS Version : (unknown) (...) Collection Status : Collections enabled Heartbeat Status : Agent is blocked Blocked Reason : Plugin mismatch found between agent and repository. Please perform an agent resync to unblock the agent. Mismatched plugins: [ The plug-in is oracle.sysman.db (...) --------------------------------------------------------------- Agent is Running and Ready
When You install oem12c release 3 as upgrade on previous version and update all agents on remote hosts to actual version, there are one more step to end entire process – remove old binaries of previous agent. This will be done later, so don’t hurry with this operation. Be sure first that new one agent is working correctly.