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Posted to derby-dev@db.apache.org by "Rick Hillegas (JIRA)" <ji...@apache.org> on 2014/06/02 20:04:03 UTC
[jira] [Commented] (DERBY-6533) Add a quiet mode to NsTest
[ https://issues.apache.org/jira/browse/DERBY-6533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14015662#comment-14015662 ]
Rick Hillegas commented on DERBY-6533:
--------------------------------------
Here is the output from today's 6 hour run on the 8 core machine. Summary: no errors, no timeouts.
{noformat}
STATISTICS OF OPERATIONS DONE
-----------------------------
Start time = 2014-06-02 13:54:52.809
End time = 2014-06-02 19:54:52.819
Duration = 360 minutes
SUCCESSFUL:
Number of INSERTS = 2585365
Number of UPDATES = 1271792
Number of DELETES = 1273090
Number of SELECTS = 104338
FAILED:
Number of failed INSERTS = 0
Number of failed UPDATES = 1235005
Number of failed DELETES = 1235997
Number of failed SELECTS = 0
Note that this may not be the same as the server side connections made
to the database especially if connection pooling is employed
NOTE: Failing operations could be because of locking issue that are
directly related to the application logic. They are not necessarily bugs.
Max sequence counter peeked at = 2614636
Last total memory = 6335496192, last free memory = 4585562424 as measured at Mon Jun 02 19:51:37 CEST 2014
{noformat}
> Add a quiet mode to NsTest
> --------------------------
>
> Key: DERBY-6533
> URL: https://issues.apache.org/jira/browse/DERBY-6533
> Project: Derby
> Issue Type: Improvement
> Components: Test
> Affects Versions: 10.11.0.0
> Reporter: Rick Hillegas
> Assignee: Rick Hillegas
> Attachments: derby-6533-01-aa-quietMode.diff, derby-6533-02-aa-sequencesAndMoreStats.diff, derby-6533-02-aa-sequencesAndMoreStats.out, derby-6533-03-timerThread.diff, derby-6533-04-outOfMemory.diff, derby-6533-05-aa-dieQuickly.diff, derby-6533-07-aa-moreDefensiveCode.diff, derby-6533-08-aa-sortErrors.diff, derby-6533-aa-anotherNPE.diff, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out, nstest.out
>
>
> Right now NsTest produces an enormous log file. This may be useful for tracking down some errors. However, this can also make it hard to find the signal in the noise. It would be good to turn off the chatty diagnostics which report the result of every insert, update, delete, and select. A summary at the end may be good enough, including a summary of the number of times each kind of error (SQLState) was seen. While I'm in there, I plan to make other smallish changes.
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