OutOfMemoryError in Network Server after running DOTS-like test for weeks
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Key: DERBY-2176
URL: http://issues.apache.org/jira/browse/DERBY-2176
Project: Derby
Issue Type: Bug
Components: Network Server
Affects Versions: 10.2.1.6
Environment: Solaris 10 x86_64 MU2, remote client-server, 2 x 2.4 GHz
AMD Opteron, 2048 MB RAM, Sun HotSpot 1.5.0_07 server JVM
Reporter: John H. Embretsen
Running a modified version of the Database Opensource Test Suite (DOTS)
(v1.1.1) test case ATCJ2 (auction "simulation"), available from
http://sourceforge.net/project/showfiles.php?group_id=3382, resulted in an
"OutOfMemoryError: Java heap space" after 57 days, 13 hours and 21 minutes.
The test run has previously been described on derby-dev:
http://www.nabble.com/Long-running-testing-of-10.2.1.5-t2382591.html.
The modifications to the original test case were mainly to avoid the type of
errors described in
http://www.nabble.com/OutOfMemoryErrors-when-testing-Derby-with-DOTS-t1010027.html.
Indeed, this is a different, yet similar error.
Heap size (both client and server JVMs) was:
-Xms128m
-Xmx128m
The test was run against the 10.2.1.5 release candidate, but since this version
does not exist in Jira, and the delta between 10.2.1.5 and the released
10.2.1.6 is minimal, 10.2.1.6 is marked as the "affects version".
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