[
https://issues.apache.org/jira/browse/DERBY-3844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kristian Waagan updated DERBY-3844:
-----------------------------------
Attachment: derby-3844-2a-jdbcdriver_test_rewrite.diff
I overlooked an error in the compatibility suite. Again, the JDBCDriverTest
fails because it fetched LOBs several times from the same column on a single
row.
Patch 2a rewrites the test, basically be iterating over the different types and
coercions instead of iterating over the rows. The query is executed once per
check.
Note that I deleted some unused methods in JDBCDriverTest. There were no
comments indicating they would be useful for debugging, so I assumed they were
left-overs from the test development phase.
I compared the output from the original test and the new test to make sure that
no tests were lost during the rewrite (to see the output you have to run with
drb.tests.debug=true).
Patch 1b depends on 2a to run cleanly.
Patch ready for review.
> ASSERT failure in BasePage.unlatch() when running LobStreamsTest
> ----------------------------------------------------------------
>
> Key: DERBY-3844
> URL: https://issues.apache.org/jira/browse/DERBY-3844
> Project: Derby
> Issue Type: Bug
> Components: Store
> Affects Versions: 10.5.1.1, 10.6.0.0
> Environment: Solaris 10, AMD Opteron with 2 CPUs, Java(TM) SE Runtime
> Environment (build 1.6.0_06-b02), Derby trunk revision 686755
> Reporter: Knut Anders Hatlen
> Assignee: Kristian Waagan
> Attachments: derby-3844-1a-disallow_multiple_accesses.diff,
> derby-3844-1a-disallow_multiple_accesses.stat, derby-3844-1a-repro_test.diff,
> derby-3844-1b-disallow_multiple_accesses.diff,
> derby-3844-2a-jdbcdriver_test_rewrite.diff
>
>
> I saw this failure when running suites.All to test the patch
> nested_transaction_v2.diff which is posted on DERBY-3693. The failure did not
> occur when I reran the test, and I don't believe the patch should have any
> effect on the code that failed. The ASSERT that is triggered is this one
> (which indicates that we're trying to unlatch a page that's not latched):
> if (SanityManager.DEBUG) {
> SanityManager.ASSERT(isLatched());
> }
> Here's the full stack trace and thread dump:
> 1)
> testBlobWrite3Param(org.apache.derbyTesting.functionTests.tests.jdbcapi.LobStreamsTest)org.apache.derby.shared.common.sanity.AssertFailure:
> ASSERT FAILED
> at
> org.apache.derby.shared.common.sanity.SanityManager.ASSERT(SanityManager.java:98)
> at
> org.apache.derby.impl.store.raw.data.BasePage.unlatch(BasePage.java:1319)
> at
> org.apache.derby.impl.store.raw.data.OverflowInputStream.fillByteHolder(OverflowInputStream.java:152)
> at
> org.apache.derby.impl.store.raw.data.BufferedByteHolderInputStream.read(BufferedByteHolderInputStream.java:44)
> at java.io.DataInputStream.read(DataInputStream.java:132)
> at
> org.apache.derby.impl.jdbc.PositionedStoreStream.read(PositionedStoreStream.java:106)
> at
> org.apache.derby.impl.jdbc.AutoPositioningStream.read(AutoPositioningStream.java:113)
> at
> org.apache.derby.impl.jdbc.UpdatableBlobStream.read(UpdatableBlobStream.java:194)
> at
> org.apache.derbyTesting.functionTests.tests.jdbcapi.LobStreamsTest.readBytesFromStream(LobStreamsTest.java:463)
> at
> org.apache.derbyTesting.functionTests.tests.jdbcapi.LobStreamsTest.compareLob2File(LobStreamsTest.java:488)
> at
> org.apache.derbyTesting.functionTests.tests.jdbcapi.LobStreamsTest.testBlobWrite3Param(LobStreamsTest.java:130)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at
> org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:104)
> at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
> at junit.extensions.TestSetup.run(TestSetup.java:25)
> at
> org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> ---------------
> Stack traces for all live threads:
> Thread name=derby.antiGC id=280 priority=1 state=WAITING isdaemon=true
> java.lang.Object.wait(Native Method)
> java.lang.Object.wait(Object.java:485)
> org.apache.derby.impl.services.monitor.AntiGC.run(BaseMonitor.java:2217)
> java.lang.Thread.run(Thread.java:619)
> Thread name=Signal Dispatcher id=4 priority=9 state=RUNNABLE isdaemon=true
> Thread name=main id=1 priority=5 state=RUNNABLE isdaemon=false
> java.lang.Thread.dumpThreads(Native Method)
> java.lang.Thread.getAllStackTraces(Thread.java:1477)
>
> org.apache.derby.shared.common.sanity.ThreadDump.getStackDumpString(ThreadDump.java:34)
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> org.apache.derby.shared.common.sanity.AssertFailure$1.run(AssertFailure.java:165)
> java.security.AccessController.doPrivileged(Native Method)
>
> org.apache.derby.shared.common.sanity.AssertFailure.dumpThreads(AssertFailure.java:159)
>
> org.apache.derby.shared.common.sanity.AssertFailure.<init>(AssertFailure.java:82)
>
> org.apache.derby.shared.common.sanity.SanityManager.ASSERT(SanityManager.java:98)
>
> org.apache.derby.impl.store.raw.data.BasePage.unlatch(BasePage.java:1319)
>
> org.apache.derby.impl.store.raw.data.OverflowInputStream.fillByteHolder(OverflowInputStream.java:152)
>
> org.apache.derby.impl.store.raw.data.BufferedByteHolderInputStream.read(BufferedByteHolderInputStream.java:44)
> java.io.DataInputStream.read(DataInputStream.java:132)
>
> org.apache.derby.impl.jdbc.PositionedStoreStream.read(PositionedStoreStream.java:106)
>
> org.apache.derby.impl.jdbc.AutoPositioningStream.read(AutoPositioningStream.java:113)
>
> org.apache.derby.impl.jdbc.UpdatableBlobStream.read(UpdatableBlobStream.java:194)
>
> org.apache.derbyTesting.functionTests.tests.jdbcapi.LobStreamsTest.readBytesFromStream(LobStreamsTest.java:463)
>
> org.apache.derbyTesting.functionTests.tests.jdbcapi.LobStreamsTest.compareLob2File(LobStreamsTest.java:488)
>
> org.apache.derbyTesting.functionTests.tests.jdbcapi.LobStreamsTest.testBlobWrite3Param(LobStreamsTest.java:130)
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:104)
> junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> junit.extensions.TestSetup$1.protect(TestSetup.java:21)
> junit.extensions.TestSetup.run(TestSetup.java:25)
> org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> Thread name=derby.rawStoreDaemon id=941 priority=5 state=TIMED_WAITING
> isdaemon=true
> java.lang.Object.wait(Native Method)
>
> org.apache.derby.impl.services.daemon.BasicDaemon.rest(BasicDaemon.java:571)
>
> org.apache.derby.impl.services.daemon.BasicDaemon.run(BasicDaemon.java:388)
> java.lang.Thread.run(Thread.java:619)
> Thread name=Timer-3 id=281 priority=5 state=WAITING isdaemon=true
> java.lang.Object.wait(Native Method)
> java.lang.Object.wait(Object.java:485)
> java.util.TimerThread.mainLoop(Timer.java:483)
> java.util.TimerThread.run(Timer.java:462)
> Thread name=Finalizer id=3 priority=8 state=WAITING isdaemon=true
> java.lang.Object.wait(Native Method)
> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> Thread name=Reference Handler id=2 priority=10 state=WAITING isdaemon=true
> java.lang.Object.wait(Native Method)
> java.lang.Object.wait(Object.java:485)
> java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> Thread name=derby.rawStoreDaemon id=933 priority=5 state=TIMED_WAITING
> isdaemon=true
> java.lang.Object.wait(Native Method)
>
> org.apache.derby.impl.services.daemon.BasicDaemon.rest(BasicDaemon.java:571)
>
> org.apache.derby.impl.services.daemon.BasicDaemon.run(BasicDaemon.java:388)
> java.lang.Thread.run(Thread.java:619)
> ---------------
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
