Increasing Thread Count In Batch Job Submission - Not Working As Expected (Doc ID 2276777.1)

Last updated on JUNE 22, 2017

Applies to:

Oracle Utilities Meter Data Management - Version 2.1.0.3 and later
Information in this document applies to any platform.

Symptoms

On Oracle Utilities Meter Data Management version 2.1.0.3 when running batch jobs increasing the thread count in Batch Job Submission does not work as expected. After increased the Thread pool Heap size and also updated threadpool worker properties file with below settings.


When submitting the Batch Job D1-IMD, the records are not divided equally among all threads. There are 6 threads running, out of which 4 threads completes immediately and remaining 2 threads continue to run slowly.



STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Run D1-IMD with 6 threads
2. Notice 4 of the 6 threads end quickly
3. The bulk of the work is done in only two threads.

Changes

 

Cause

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