[DERBY-4973] NullPointerException in updatelocks.sql encryption tests on IBM 1.6 - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 10.8.1.2
Fix Version/s: 10.3.3.1, 10.4.2.1, 10.5.3.2, 10.6.2.4, 10.7.1.4, 10.8.1.2
Component/s: Store
Labels:
None
Environment:

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Booting Derby version The Apache Software Foundation - Apache Derby - 10.8.0.0 alpha - (1058840): instance a816c00e-012d-839a-de59-ffff9cf6fc6d
on database directory C:\jartest\JarResults.2011-01-13\ibm16_derbyall\derbyall\encryptionAll\storemats\storemats\updatelocks\wombat with class loader sun.misc.Launcher$AppClassLoader@4bf94bf9
Loaded from file:/C:/jartest/classes/derby.jar

java.vendor=IBM Corporation
java.runtime.version=jvmwi3260sr9-20101124_69295
java.fullversion=JRE 1.6.0 IBM J9 2.4 Windows XP x86-32 jvmwi3260sr9-20101124_69295 (JIT enabled, AOT enabled)
J9VM - 20101124_069295
JIT - r9_20101028_17488ifx2
GC - 20101027_AA

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Booting Derby version The Apache Software Foundation - Apache Derby - 10.8.0.0 alpha - (1058840): instance a816c00e-012d-839a-de59-ffff9cf6fc6d on database directory C:\jartest\JarResults.2011-01-13\ibm16_derbyall\derbyall\encryptionAll\storemats\storemats\updatelocks\wombat with class loader sun.misc.Launcher$ AppClassLoader@4bf94bf9 Loaded from file:/C:/jartest/classes/derby.jar java.vendor=IBM Corporation java.runtime.version=jvmwi3260sr9-20101124_69295 java.fullversion=JRE 1.6.0 IBM J9 2.4 Windows XP x86-32 jvmwi3260sr9-20101124_69295 (JIT enabled, AOT enabled) J9VM - 20101124_069295 JIT - r9_20101028_17488ifx2 GC - 20101027_AA

Issue & fix info:

High Value Fix
Bug behavior facts:

Regression Test Failure

Description

The IBM 1.6 results for Jan 13, 2011 show the following failure for IBM 1.6 on XP

- - End: TestEnc jdk1.6.0 DerbyNetClient derbynetclientmats:encodingTests 2011-01-14 00:05:38 ***
    - - Diff file derbyall/encryptionAll/storemats/storemats/updatelocks.diff
  - Start: updatelocks jdk1.6.0 storemats:storemats 2011-01-14 00:18:37 ***
    19859a19860,19868
    > ERROR 38000: The exception 'java.lang.NullPointerException' was thrown while evaluating an expression.
    > ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
    > ij> next scan_cursor;
    > A |B |C
    > --------------------------------------------------------------------------------------------------------------------------------------------------------
    > -3 |-30 |-three
    > ij> update a set a=3,b=30,c='three' where current of scan_cursor;
    > 1 row inserted/updated/deleted
    > ij> select * from lock_table order by tabname, type desc, mode, cnt, lockname;
    19861a19871
    > APP |UserTran|TABLE |1 |IX |A |Tablelock |GRANT|ACTIVE
    19866,19876d19875
    < -3 |-30 |-three
    < ij> update a set a=3,b=30,c='three' where current of scan_cursor;
    < 1 row inserted/updated/deleted
    < ij> select * from lock_table order by tabname, type desc, mode, cnt, lockname;
    < USERNAME|TRANTYPE|TYPE |CNT |MODE|TABNAME |LOCKNAME |STATE|STATUS
    < ---------------------------------------------------------------------------
    < APP |UserTran|TABLE |1 |IX |A |Tablelock |GRANT|ACTIVE
    < APP |UserTran|TABLE |1 |X |A |Tablelock |GRANT|ACTIVE
    < ij> next scan_cursor;
    < A |B |C
    < --------------------------------------------------------------------------------------------------------------------------------------------------------
    Test Failed.
  - End: updatelocks jdk1.6.0 storemats:storemats 2011-01-14 00:19:24 ***
    ------------------------------------------------------

Stack trace is:
Fri Jan 14 00:19:08 PST 2011 Thread[main,5,main] (XID = 2648), (SESSIONID = 1), (DATABASE = wombat), (DRDAID = null), Failed Statement is: select * from lock_table order by tabname, type desc, mode, cnt, lockname

ERROR 38000: The exception 'java.lang.NullPointerException' was thrown while evaluating an expression.

at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)

at org.apache.derby.iapi.error.StandardException.unexpectedUserException(Unknown Source)

at org.apache.derby.impl.sql.execute.VTIResultSet.populateFromResultSet(Unknown Source)

at org.apache.derby.impl.sql.execute.VTIResultSet.getNextRowCore(Unknown Source)

at org.apache.derby.impl.sql.execute.HashTableResultSet.getNextRowFromRowSource(Unknown Source)

at org.apache.derby.iapi.store.access.BackingStoreHashtable.getNextRowFromRowSource(Unknown Source)

at org.apache.derby.iapi.store.access.BackingStoreHashtable.<init>(Unknown Source)

at org.apache.derby.impl.sql.execute.HashTableResultSet.openCore(Unknown Source)

at org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.openCore(Unknown Source)

at org.apache.derby.impl.sql.execute.JoinResultSet.openRight(Unknown Source)

at org.apache.derby.impl.sql.execute.JoinResultSet.openCore(Unknown Source)

at org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.openCore(Unknown Source)

at org.apache.derby.impl.sql.execute.SortResultSet.openCore(Unknown Source)

at org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.open(Unknown Source)

at org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)

at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown Source)

at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown Source)

at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)

at org.apache.derby.impl.tools.ij.ij.executeImmediate(Unknown Source)

at org.apache.derby.impl.tools.ij.utilMain.doCatch(Unknown Source)

at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(Unknown Source)

at org.apache.derby.impl.tools.ij.utilMain.go(Unknown Source)

at org.apache.derby.impl.tools.ij.Main.go(Unknown Source)

at org.apache.derby.impl.tools.ij.Main.mainCore(Unknown Source)

at org.apache.derby.impl.tools.ij.Main.main(Unknown Source)

at org.apache.derby.tools.ij.main(Unknown Source)

Caused by: java.lang.NullPointerException

at org.apache.derby.impl.store.raw.xact.Xact.getContextId(Unknown Source)

at org.apache.derby.impl.store.raw.xact.TransactionTableEntry.getTransactionTypeString(Unknown Source)

at org.apache.derby.diag.TransactionTable.getString(Unknown Source)

at org.apache.derby.iapi.types.SQLChar.setValueFromResultSet(Unknown Source)

... 25 more

============= begin nested exception, level (1) ===========

java.lang.NullPointerException