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Posted to jdo-dev@db.apache.org by Michael Bouschen <mb...@apache.org> on 2025/12/07 08:44:35 UTC

News on JDO-856

Hi,

I added enter and leave debug messages to the test methods in 
SampleReadQueries. You find them in a new branch JDO-856.
I hope this helps to figure out why running query.conf sometimes hangs.

Please note, If the test run hangs you find the current debug output in 
./target/tck.txt. The class RunTCK moves this file to 
target/logs/<date>/<id><conf>-tck.txt after a successful run of a 
configuration.

I am able to reproduce the hanging issue using JDK 17 an the following 
subset of test classes of query.conf:
jdo.tck.classes = \
org.apache.jdo.tck.query.api.Declare \
org.apache.jdo.tck.query.api.Execute \
org.apache.jdo.tck.query.api.Get \
org.apache.jdo.tck.query.api.MetadataSearchOrder \
org.apache.jdo.tck.query.api.NewQuery \
org.apache.jdo.tck.query.api.QueryExtentions \
org.apache.jdo.tck.query.api.SampleReadQueries

Using the above test classes I see the hanging in 80% of the test runs, 
sometimes it hangs when running datastoreidentity, 
sometimes datastoreidentity succeeds and applicationidentity hangs. I 
call the following command in directory tck:
   mvn clean install -Djdo.tck.cfglist=query.conf

Regards Michael