Can ASAP 5.2.4 Run On JDK 1.4?
(Doc ID 1263457.1)
Last updated on DECEMBER 04, 2019
Applies to:Oracle Communications ASAP - Version 5.2.4 to 5.2.4 [Release 5.2]
Information in this document applies to any platform.
Can ASAP 5.2.4 run on JDK1.4?
We are seeing significant performance degradation on the server when using the pre-packaged JDK 1.5.
1.) Our installation came pre-packaged with JDK 1.5
2.) Version installed is: ASAP Release R5_2_4/b234/SunOS/Generic_141414-10/5.10/sun4v/Feb 26 2010 17:14:31
1.) Same SQL Test using a java program was executed on similar hardware. One server running JDK1.4 and the other running JDK1.5
JDBCTest (SQL test)
JDK 1.4: 2274 ms
JDK 1.5: 3506 ms
Increase from 1.4 to 1.5: 54.1 %
2.) Same SQL Test using a java program was executed on similar hardware. One server running JDK1.4 and the other running JDK1.5. This time we switched JDBC Drivers too.
By changing the Java Version -
Driver Version: 126.96.36.199.0
JDK 1.4 (ms): 1987
JDK 1.5 (ms): 2274
By changing Java Version - % Increase: 14.44
Driver Version: 10.1.0.4.0
JDK 1.4 (ms): 2507
JDK 1.5 (ms): 3506
By changing Java Version - % Increase: 39.85
For the same Java Version but chaging JDBC Version
For JDK 1.4 - From Driver 188.8.131.52.0 to Driver 184.108.40.206.0 - % Increase: 26.17
For JDK 1.5 - From Driver 220.127.116.11.0 to Driver 18.104.22.168.0 - % Increase: 54.18
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