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Posted to derby-dev@db.apache.org by "Kristian Waagan (JIRA)" <ji...@apache.org> on 2006/11/01 14:46:16 UTC
[jira] Created: (DERBY-2027) JUnit suite All crashes with
OutOfMemoryError when running LobLengthTest
JUnit suite All crashes with OutOfMemoryError when running LobLengthTest
------------------------------------------------------------------------
Key: DERBY-2027
URL: http://issues.apache.org/jira/browse/DERBY-2027
Project: Derby
Issue Type: Bug
Components: Test
Affects Versions: 10.3.0.0
Environment: General, but default heap space size for the VM used matters.
Reporter: Kristian Waagan
Assigned To: Kristian Waagan
The All suite crashes when running jdbcapi/LobLengthTest.
It is reasonable to believe the memory usage accumulates and that this test makes the memory usage too high.
Looking at the test, it uses a ~16 MB byte array.
This problem was reported on derby-dev: http://www.nabble.com/Out-of-memory-error-when-running-JUnit-suite-t2549103.html
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[jira] Resolved: (DERBY-2027) JUnit suite All crashes with
OutOfMemoryError when running LobLengthTest
Posted by "Knut Anders Hatlen (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-2027?page=all ]
Knut Anders Hatlen resolved DERBY-2027.
---------------------------------------
Fix Version/s: 10.3.0.0
Resolution: Fixed
Derby Info: (was: [Patch Available])
Thanks Kristian. Committed revision 470294.
> JUnit suite All crashes with OutOfMemoryError when running LobLengthTest
> ------------------------------------------------------------------------
>
> Key: DERBY-2027
> URL: http://issues.apache.org/jira/browse/DERBY-2027
> Project: Derby
> Issue Type: Bug
> Components: Test
> Affects Versions: 10.3.0.0
> Environment: General, but default heap space size for the VM used matters.
> Reporter: Kristian Waagan
> Assigned To: Kristian Waagan
> Fix For: 10.3.0.0
>
> Attachments: derby-2027-1a.diff
>
>
> The All suite crashes when running jdbcapi/LobLengthTest.
> It is reasonable to believe the memory usage accumulates and that this test makes the memory usage too high.
> Looking at the test, it uses a ~16 MB byte array.
> This problem was reported on derby-dev: http://www.nabble.com/Out-of-memory-error-when-running-JUnit-suite-t2549103.html
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[jira] Updated: (DERBY-2027) JUnit suite All crashes with
OutOfMemoryError when running LobLengthTest
Posted by "Kristian Waagan (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-2027?page=all ]
Kristian Waagan updated DERBY-2027:
-----------------------------------
Derby Info: [Patch Available]
> JUnit suite All crashes with OutOfMemoryError when running LobLengthTest
> ------------------------------------------------------------------------
>
> Key: DERBY-2027
> URL: http://issues.apache.org/jira/browse/DERBY-2027
> Project: Derby
> Issue Type: Bug
> Components: Test
> Affects Versions: 10.3.0.0
> Environment: General, but default heap space size for the VM used matters.
> Reporter: Kristian Waagan
> Assigned To: Kristian Waagan
> Attachments: derby-2027-1a.diff
>
>
> The All suite crashes when running jdbcapi/LobLengthTest.
> It is reasonable to believe the memory usage accumulates and that this test makes the memory usage too high.
> Looking at the test, it uses a ~16 MB byte array.
> This problem was reported on derby-dev: http://www.nabble.com/Out-of-memory-error-when-running-JUnit-suite-t2549103.html
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[jira] Updated: (DERBY-2027) JUnit suite All crashes with
OutOfMemoryError when running LobLengthTest
Posted by "Kristian Waagan (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-2027?page=all ]
Kristian Waagan updated DERBY-2027:
-----------------------------------
Attachment: derby-2027-1a.diff
'derby-2027-1a.diff' fixes the OutOfMemoryError seen when running the All suite by using another mechanism to provide the ~16 MB of data required in the test.
This patch is not a general solution to the OutOfMemoryError, since it might show up again when adding more tests.
Ran the All suite without errors with Sun Java 1.5.0_07 (Client VM).
When running with Java SE 6 (b103), I got some errors in BlobClob4Blob a few times, but when I run it now, everything works (3261 tests, ~550 sec). No idea why. Would be nice if someone took the time to run All with Java SE 6 to confirm/deny my experience.
Please review/commit.
> JUnit suite All crashes with OutOfMemoryError when running LobLengthTest
> ------------------------------------------------------------------------
>
> Key: DERBY-2027
> URL: http://issues.apache.org/jira/browse/DERBY-2027
> Project: Derby
> Issue Type: Bug
> Components: Test
> Affects Versions: 10.3.0.0
> Environment: General, but default heap space size for the VM used matters.
> Reporter: Kristian Waagan
> Assigned To: Kristian Waagan
> Attachments: derby-2027-1a.diff
>
>
> The All suite crashes when running jdbcapi/LobLengthTest.
> It is reasonable to believe the memory usage accumulates and that this test makes the memory usage too high.
> Looking at the test, it uses a ~16 MB byte array.
> This problem was reported on derby-dev: http://www.nabble.com/Out-of-memory-error-when-running-JUnit-suite-t2549103.html
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[jira] Closed: (DERBY-2027) JUnit suite All crashes with
OutOfMemoryError when running LobLengthTest
Posted by "Kristian Waagan (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-2027?page=all ]
Kristian Waagan closed DERBY-2027.
----------------------------------
> JUnit suite All crashes with OutOfMemoryError when running LobLengthTest
> ------------------------------------------------------------------------
>
> Key: DERBY-2027
> URL: http://issues.apache.org/jira/browse/DERBY-2027
> Project: Derby
> Issue Type: Bug
> Components: Test
> Affects Versions: 10.3.0.0
> Environment: General, but default heap space size for the VM used matters.
> Reporter: Kristian Waagan
> Assigned To: Kristian Waagan
> Fix For: 10.3.0.0
>
> Attachments: derby-2027-1a.diff
>
>
> The All suite crashes when running jdbcapi/LobLengthTest.
> It is reasonable to believe the memory usage accumulates and that this test makes the memory usage too high.
> Looking at the test, it uses a ~16 MB byte array.
> This problem was reported on derby-dev: http://www.nabble.com/Out-of-memory-error-when-running-JUnit-suite-t2549103.html
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