NMS Locks Up after Calling "UpdateDDS -recacheMeasures"
(Doc ID 2477006.1)
Last updated on FEBRUARY 20, 2019
Applies to:Oracle Utilities Network Management System - Version 126.96.36.199 and later
Oracle Network Management for Utilities - DMS - Version 188.8.131.52 and later
Information in this document applies to any platform.
As part of the post-build process, a custom script updates the SCADA_MEASUREMENTS_ST table and then makes a call to "UpdateDDS -recacheMeasures".
This process results in JMService spending 20 minutes updating the DIGITAL_MEASUREMENTS table.
(It is worth mentioning that JMService does this same process at each startup, and the log shows that it successfully completed the reload of the DIGITAL_MEASUREMENTS table in less than 2 minutes.)
A 'cmd snapshot' confirmed that JMService was waiting for its query that joins the DIGITAL_MEASUREMENTS, NETWORK_COMPONENTS and NETWORK_NODES tables to return.
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