Viewer Intermittently Freezes After Model Build (Doc ID 2274727.1)

Last updated on JUNE 09, 2017

Applies to:

Oracle Utilities Network Management System - Version 1.12.0.3 to 2.3.0.0.0 [Release 1.12 to 2.3]
Oracle Network Management for Utilities - DMS - Version 1.12.0.3 to 2.3.0.0.0 [Release 1.12 to 2.3]
Information in this document applies to any platform.

Symptoms

NMS  intermittently freezes after model build.  This can last for about 10 to 15 seconds.  It happens at  about the same time that the DDService log and Java Console show RECACHE ALL messages.

After doing a ces_model_build.ces, we found that once the recache_all message appeared in DDService log and the user got the recaching control zones message in his java console....oms froze for about 10 seconds.

It is expected that running a recache_all in DDService should not be impacting the user.


The issue can be reproduced  with the following steps:
1.  Run ces_model_build.ces
2.  ces_model_build.ces
3.  recache_all message appeared in ddservice log
4.  Get the recaching control zones message in the java console
5.  NMS froze for about 10 seconds

Changes

 

Cause

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