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Date: Mon, 21 May 2007 18:10:16 -0700 (PDT)
From: "Mike Matrigali (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
Subject: [jira] Updated: (DERBY-2677) OnlineCompressTest failed reporting
 NullPointerException, actual problem in derby.log is a page checksum error.
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     [ https://issues.apache.org/jira/browse/DERBY-2677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike Matrigali updated DERBY-2677:
----------------------------------


If anyone is interested in looking at the database let me know, and we can figure something out.  Zipped it is around 11 meg,
so exceeds the attachment size for jira.  Most of that is one database file, which may or may not be important I have not had  a chance to do anything but report this.

> OnlineCompressTest failed reporting NullPointerException, actual problem in derby.log is a page checksum error.
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-2677
>                 URL: https://issues.apache.org/jira/browse/DERBY-2677
>             Project: Derby
>          Issue Type: Bug
>          Components: Regression Test Failure, Store
>    Affects Versions: 10.3.0.0
>         Environment: ------------------ Java Information ------------------
> Java Version:    1.4.2
> Java Vendor:     IBM Corporation
> Java home:       c:\jartest\ibm142\jre
> Java classpath:  c:/jartest/classes/derby.jar;c:/jartest/classes/derbyLocale_zh_TW.jar;c:/jartest/classes/derbyLocale_zh_CN.jar;c:/jartest/classes/derbyLocale_ru.jar;c:/jartest/classes/derbyLocale_pt_BR.jar;c:/jartest/classes/derbyLocale_pl.jar;c:/jartest/classes/derbyLocale_ko_KR.jar;c:/jartest/classes/derbyLocale_ja_JP.jar;c:/jartest/classes/derbyLocale_it.jar;c:/jartest/classes/derbyLocale_hu.jar;c:/jartest/classes/derbyLocale_fr.jar;c:/jartest/classes/derbyLocale_es.jar;c:/jartest/classes/derbyLocale_de_DE.jar;c:/jartest/classes/derbyLocale_cs.jar;c:/jartest/tools/java/junit.jar;c:/jartest/classes/derbytools.jar;c:/jartest/classes/derbynet.jar;c:/jartest/classes/derbyclient.jar;;c:/jartest/classes/derbyrun.jar;c:/jartest/classes/derbyTesting.jar;c:/jartest/classes/maps.jar;c:/jartest/classes/functionTests.jar;c:/jartest/classes/csext.jar;c:/jartest/tools/java/junit.jar;c:/jartest/tools/java/jndi/fscontext.jar
> OS name:         Windows XP
> OS architecture: x86
> OS version:      5.1
> Java user name:  cloudtest
> Java user home:  C:\Documents and Settings\cloudtest
> Java user dir:   C:\jartest\JarResults.2007-05-18\ibm142_derbyall
> java.specification.name: Java Platform API Specification
> java.specification.version: 1.4
>            Reporter: Mike Matrigali
>         Attachments: derby.log
>
>
> The OnlineCompressTest failed in the following nightly test run:
> http://people.apache.org/~fuzzylogic/derby_test_results/main/testlog/ibm142/539664-derbyall_diff.txt
> The diff reported is:
> *** Start: OnlineCompressTest jdk1.4.2 storeall:storemore 2007-05-18 19:53:53 ***
> 83 del
> < Executing test: delete all rows case succeeded.
> 84 del
> < Executing test: end simple deleteAllRows,104000 row test.
> 85 del
> < Ending test: test6
> 85 add
> > ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
> > java.sql.SQLException: Java exception: ': java.lang.NullPointerException'.
> > Caused by: java.lang.NullPointerException
> > 	... 5 more
> Test Failed.
> *** End:   OnlineCompressTest jdk1.4.2 storeall:storemore 2007-05-18 20:12:33 ***
> The null pointers look like the result of stuff going on while the system is doing a hard shutdown because it encountered an checksum error,
> I'll attach a full derby.log - but here is the stack of interest.
> ------------  BEGIN SHUTDOWN ERROR STACK -------------
> ^M
> ERROR XSDG2: Invalid checksum on Page Page(0,Container(0, 1584)), expected=3,548
> ,973,544, on-disk version=3,871,832,684, page dump follows: Hex dump:
> ...
> 00000fe0: 0000 0000 0000 0000 0000 0000 0000 0000  ................
> 00000ff0: 0000 0000 0000 0000 0000 0000 e6c7 7a6c  .............?zl
> ^M
>     at org.apache.derby.iapi.error.StandardException.newException(Unknown Source
> )^M
>     at org.apache.derby.impl.store.raw.data.StoredPage.validateChecksum(Unknown
> Source)^M
>     at org.apache.derby.impl.store.raw.data.StoredPage.initFromData(Unknown Sour
> ce)^M
>     at org.apache.derby.impl.store.raw.data.AllocPage.initFromData(Unknown Sourc
> e)^M
>     at org.apache.derby.impl.store.raw.data.CachedPage.setIdentity(Unknown Sourc
> e)^M
>     at org.apache.derby.impl.store.raw.data.CachedPage.setIdentity(Unknown Sourc
> e)^M
>     at org.apache.derby.impl.services.cache.CachedItem.takeOnIdentity(Unknown So
> urce)^M
>     at org.apache.derby.impl.services.cache.Clock.addEntry(Unknown Source)^M
>     at org.apache.derby.impl.services.cache.Clock.find(Unknown Source)^M
>     at org.apache.derby.impl.store.raw.data.FileContainer.getAllocPage(Unknown S
> ource)^M
>     at org.apache.derby.impl.store.raw.data.BaseContainer.getAllocPage(Unknown S
> ource)^M
>     at org.apache.derby.impl.store.raw.data.BaseContainerHandle.getAllocPage(Unk
> nown Source)^M
>     at org.apache.derby.impl.store.raw.data.FileContainer.deallocatePagenum(Unkn
> own Source)^M
>     at org.apache.derby.impl.store.raw.data.FileContainer.deallocatePage(Unknown
>  Source)^M
>     at org.apache.derby.impl.store.raw.data.BaseContainer.removePage(Unknown Sou
> rce)^M
>     at org.apache.derby.impl.store.raw.data.BaseContainerHandle.removePage(Unkno
> wn Source)^M
>     at org.apache.derby.impl.store.access.heap.HeapController.removePage(Unknown
>  Source)^M
>     at org.apache.derby.impl.store.access.heap.HeapPostCommit.purgeCommittedDele
> tes(Unknown Source)^M
>     at org.apache.derby.impl.store.access.heap.HeapPostCommit.performWork(Unknow
> n Source)^M
>     at org.apache.derby.impl.store.raw.xact.Xact.postTermination(Unknown Source)
> ^M
>     at org.apache.derby.impl.store.raw.xact.Xact.completeCommit(Unknown Source)^
> M
>     at org.apache.derby.impl.store.raw.xact.Xact.commit(Unknown Source)^M
>     at org.apache.derby.impl.store.raw.xact.Xact.commit(Unknown Source)^M
>     at org.apache.derby.impl.store.access.RAMTransaction.commit(Unknown Source)^
> M
>     at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.doCommit(
> Unknown Source)^M
>     at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.userCommi
> t(Unknown Source)^M
>     at org.apache.derby.impl.jdbc.TransactionResourceImpl.commit(Unknown Source)
> ^M
>     at org.apache.derby.impl.jdbc.EmbedConnection.commit(Unknown Source)^M
>     at org.apache.derbyTesting.functionTests.tests.store.BaseTest.executeQuery(B
> aseTest.java:124)^M
>     at org.apache.derbyTesting.functionTests.tests.store.OnlineCompressTest.test
> 6(OnlineCompressTest.java:1409)^M
>     at org.apache.derbyTesting.functionTests.tests.store.OnlineCompressTest.test
> List(OnlineCompressTest.java:1448)^M
>     at org.apache.derbyTesting.functionTests.tests.store.OnlineCompressTest.main
> (OnlineCompressTest.java:1462)^M
> ^M
> ------------  END SHUTDOWN ERROR STACK -------------
> This test passed in many other environments against this build, so my assumption is that this is intermittent.  I have not seen this issue in this test before.

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