hey np, it's all about depth - I should know, I'm always at the superficial
level
I'll take a closer look at that indexName, did you yet check to see if the
tests work, they should work now (except this part that you say it's still
broken with the recovery)
John
reading your newest msg as I type this,
eclipse is autoformatting all lines and I have it do this onSave
Thank you for pointing that out, I shall see about it
On Sun, Jul 31, 2011 at 12:13 AM, Niels Hoogeveen <pd_aficion...@hotmail.com
> wrote:
>
>
>
>
>
> Yes, you are right. I had looked at the code too superficially. Still,
> something goes wrong reading the indexName, when I print that name it looks
> like garbage (upon recovery), while it should produce a readable index name.
> I didn't check if the value written to the record is actually a readable
> String. Niels
>
> > Date: Sat, 30 Jul 2011 23:23:49 +0200
> > From: cyuczie...@gmail.com
> > To: user@lists.neo4j.org
> > Subject: Re: [Neo4j] bdb-index
> >
> > I did a quick check of what you said
> > org.neo4j.index.bdbje.BerkeleyDbCommand.writeToFile(LogBuffer)
> > char[] indexName = indexId.indexName.toCharArray();
> > buffer.putInt( indexName.length );
> > buffer.put( indexName );
> >
> > I'm probably missing something but on my side it looks like it writes
> length
> > then indexName (and I didn't update from github, just in case you've
> already
> > fixed this)
> >
> > Either way, my impression of what was happening is that some files got
> > deleted, except some ie. the log, which were still open/in use, and maybe
> > when recovery was tried, either it couldn't be opened, or due to being
> > opened contained impartial data, or all was well but recovery couldn't
> > happen because the log needed some other files or a previous database
> > snapshot upon which to apply the recovered transactions
> >
> > I only get that messages.log being unable to delete when I allow the test
> > testFindCreatedIndex() to run, I cannot yet figure out who creates that
> file
> > and to make sure it's being closed
> >
> > John.
> >
> > On Sat, Jul 30, 2011 at 11:09 PM, Niels Hoogeveen <
> pd_aficion...@hotmail.com
> > > wrote:
> >
> > >
> > > The problem is indeed related to not properly closing the bdb database,
> and
> > > that is triggers another problem. In BerkeleyDbCommand data is being
> stored
> > > into the transaction log and been read from the transaction log later
> on.
> > > Something goes wrong making the indexName being retrieved from the
> > > transaction log look like garbage.
> > > I think I have located the problem. In the method
> > > BerkeleyDbCommand#writeToFile the sequence of elements written to the
> buffer
> > > is different from the order in which the method
> > > BerkeleyDbCommand#readCommand reads those elements. The
> > > BerkeleyDbCommand#writeToFile method cannot be correct, because it
> first
> > > writes the indexName and then its length. It should of course first
> write
> > > the length and then the indexName.
> > > Niels
> > > > Date: Sat, 30 Jul 2011 22:51:40 +0200
> > > > From: cyuczie...@gmail.com
> > > > To: user@lists.neo4j.org
> > > > Subject: Re: [Neo4j] bdb-index
> > > >
> > > > found out that I don't need to call index.delete() all the time,
> instead
> > > > BerkeleyDbDataSource.close() aka XaDataSource.close() should do what
> > > > index.delete() does, namely closing all databases (related to this
> > > > datasource) and their bdb environment; so I do just that.
> > > >
> > > > Therefore I answer some parts I asked before.
> > > >
> > > > And that logical.log.1 seems to be a part of XA Transactions and I
> must
> > > find
> > > > a way to see that it's closed or something
> > > >
> > > > On Sat, Jul 30, 2011 at 10:15 PM, John cyuczieekc <
> cyuczie...@gmail.com
> > > >wrote:
> > > >
> > > > > in TestBerkeley.java
> > > > > So far I've found that, bdb environment(and relevant databases)
> is(are)
> > > > > only closed when index.delete() is called
> > > > > and that can only be called when the current transaction is
> finished
> > > (else
> > > > > it will complain that some bdb databases are not opened on txn
> commit)
> > > > > Applying all those changes, the following file is still in use
> (due
> > > to
> > > > > cannot be deleted):
> > > > >
> > > > > E:\wrkspc\bdb-index-fork\target\var\neo4j-db\logical.log.1
> > > > > This seems to be part of neo4j, though I am not sure why would it
> still
> > > be
> > > > > in use even after graphDb.shutdown()
> > > > > Any ideas why that would be still in use? Is graphDb.shutdown()
> > > blocking
> > > > > until everything is closed? or are there still threads left keeping
> > > files
> > > > > locked? or shutdown is delegated to other threads which may still
> be
> > > doing
> > > > > their work when .shutdown() returns ?
> > > > >
> > > > > By looking at some testcases in neo4j, I see that *index.delete()
> can
> > > be
> > > > > called before transaction finished, is this correct* ? anyone?
> > > > > ie.
> > > > > beginTx();
> > > > > index = graphDb.index().forNodes( INDEX_NAME );
> > > > > index.delete();
> > > > > restartTx();
> > > > > where
> > > > > void restartTx()
> > > > > {
> > > > > finishTx( true );
> > > > > beginTx();
> > > > > }
> > > > >
> > > > > in this case, if that's true that index.delete() should not cause
> the
> > > txn
> > > > > commit to fail, then this needs to be fixed in bdb-index
> > > > >
> > > > > Also,* is neo4j closing the indexes* somehow when
> graphDb.shutdown() ?
> > > it
> > > > > seems to me the only close would be index.delete() and neo4j isn't
> > > closing
> > > > > them, thus leaving the bdb Environment still open, thus tests that
> > > require
> > > > > shutdown and reopen of graphdb will fail since bdb wasn't itself
> > > shutdown
> > > > > and reopened but was left still open.
> > > > > Maybe closing the indexes is left to the user then? it's fine with
> me,
> > > just
> > > > > so long as I know
> > > > >
> > > > >
> > > > > disorganized John :)
> > > > >
> > > > >
> > > > > On Sat, Jul 30, 2011 at 9:06 PM, John cyuczieekc <
> cyuczie...@gmail.com
> > > >wrote:
> > > > >
> > > > >> looks like before delving too deep, I found that attempting to
> > > deleting
> > > > >> the dbPath ie. deleteFileOrDirectory( dbPath );
> > > > >> fails, right after graphDB.shutdown(); - I'm excluding the
> possibility
> > > > >> that that method is deferring the shutdown to another thread and
> thus
> > > is
> > > > >> non-blocking (due to my timing of it from previous tests looks
> like it
> > > takes
> > > > >> at most 3 sec)
> > > > >>
> > > > >> ie. this file cannot be deleted (likely's already in use):
> > > > >>
> > >
> E:\wrkspc\bdb-index-fork\target\var\neo4j-db\index\bdb\Node\fast\name\je.info.0
> > > > >> I need to check if and how bdb gets shutdown also, it kind of
> looks
> > > like
> > > > >> it doesn't
> > > > >> So since that file doesn't get deleted, but probably others do,
> maybe
> > > that
> > > > >> is why we get those weird errors:
> > > > >>
> > > > >> Jul 30, 2011 9:04:11 PM
> > > > >> org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog
> > > > >> doInternalRecovery
> > > > >> INFO: Non clean shutdown detected on log
> > > > >> [E:\wrkspc\bdb-index-fork\target\var\neo4j-db/logical.log.1].
> Recovery
> > > > >> started ...
> > > > >> java.lang.RuntimeException:
> > > com.sleepycat.je.EnvironmentFailureException:
> > > > >> (JE 4.1.10) Problem creating output files in:
> > > > >> E:\wrkspc\bdb-index-fork\target\var\neo4j-db\index\bdb\Node\
> > > \name/
> > > > >> je.info UNEXPECTED_EXCEPTION: Unexpected internal Exception, may
> have
> > > > >> side effects.
> > > > >> at
> > > > >>
> > >
> org.neo4j.index.bdbje.BerkeleyDbDataSource.createDB(BerkeleyDbDataSource.java:377)
> > > > >> at
> > > > >>
> > >
> org.neo4j.index.bdbje.BerkeleyDbDataSource.getDatabase(BerkeleyDbDataSource.java:278)
> > > > >> at
> > > > >>
> > >
> org.neo4j.index.bdbje.BerkeleydbTransaction.doCommit(BerkeleyDbTransaction.java:191)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.xaframework.XaTransaction.commit(XaTransaction.java:319)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.xaframework.XaResourceManager.injectOnePhaseCommit(XaResourceManager.java:366)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog.applyOnePhaseCommitEntry(XaLogicalLog.java:514)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog.applyEntry(XaLogicalLog.java:445)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog.doInternalRecovery(XaLogicalLog.java:768)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog.open(XaLogicalLog.java:253)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog.open(XaLogicalLog.java:134)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.xaframework.XaContainer.openLogicalLog(XaContainer.java:97)
> > > > >> at
> > > > >>
> > >
> org.neo4j.index.bdbje.BerkeleyDbDataSource.<init>(BerkeleyDbDataSource.java:96)
> > > > >> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > > > >> Method)
> > > > >> at
> > > > >>
> > >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> > > > >> at
> > > > >>
> > >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> > > > >> at
> java.lang.reflect.Constructor.newInstance(Constructor.java:525)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.XaDataSourceManager.create(XaDataSourceManager.java:76)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.impl.transaction.TxModule.registerDataSource(TxModule.java:175)
> > > > >> at
> > > > >>
> > >
> org.neo4j.index.bdbje.BerkeleyDbIndexImplementation.<init>(BerkeleyDbIndexImplementation.java:67)
> > > > >> at
> > > > >>
> > >
> org.neo4j.index.bdbje.BerkeleyDbIndexImplementation.<init>(BerkeleyDbIndexImplementation.java:58)
> > > > >> at
> > > > >>
> > >
> org.neo4j.index.bdbje.BerkeleyDbIndexProvider.load(BerkeleyDbIndexProvider.java:38)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.KernelData.loadIndexImplementations(KernelData.java:146)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.EmbeddedGraphDbImpl$2.initializeIndexProviders(EmbeddedGraphDbImpl.java:179)
> > > > >> at
> > > org.neo4j.kernel.GraphDbInstance.start(GraphDbInstance.java:159)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.EmbeddedGraphDbImpl.<init>(EmbeddedGraphDbImpl.java:189)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:86)
> > > > >> at
> > > > >>
> > >
> org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:63)
> > > > >> at
> > > org.neo4j.index.bdbje.Neo4jTestCase.setUpDb(Neo4jTestCase.java:54)
> > > > >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > >> at
> > > > >>
> > >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > > > >> at
> > > > >>
> > >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >> at java.lang.reflect.Method.invoke(Method.java:601)
> > > > >> at
> > > > >>
> > >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
> > > > >> at
> > > > >>
> > >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> > > > >> at
> > > > >>
> > >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
> > > > >> at
> > > > >>
> > >
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
> > > > >> at
> > > > >>
> > >
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> > > > >> at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
> > > > >> at org.junit.runners.Suite.runChild(Suite.java:128)
> > > > >> at org.junit.runners.Suite.runChild(Suite.java:24)
> > > > >> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
> > > > >> at
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
> > > > >> at
> > > org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
> > > > >> at
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
> > > > >> at
> > > org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
> > > > >> at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
> > > > >> at
> > > > >>
> > >
> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
> > > > >> at
> > > > >>
> > >
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> > > > >> at
> > > > >>
> > >
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> > > > >> at
> > > > >>
> > >
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> > > > >> at
> > > > >>
> > >
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> > > > >> at
> > > > >>
> > >
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
> > > > >> Caused by: com.sleepycat.je.EnvironmentFailureException: (JE
> 4.1.10)
> > > > >> Problem creating output files in:
> > > > >> E:\wrkspc\bdb-index-fork\target\var\neo4j-db\index\bdb\Node\
> > > > >>
> > > > >>
> > > > >> On Sat, Jul 30, 2011 at 8:22 PM, John cyuczieekc <
> > > cyuczie...@gmail.com>wrote:
> > > > >>
> > > > >>> from my experience this kind of behaviour would happen mostly due
> to
> > > > >>> using some static fields which are expected to be in initialized
> > > state for
> > > > >>> each test, or test class
> > > > >>>
> > > > >>> I also needed to mention that I get this error:
> > > > >>> Jul 30, 2011 8:18:54 PM
> > > > >>> org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog
> > > > >>> doInternalRecovery
> > > > >>> INFO: Non clean shutdown detected on log
> > > > >>> [E:\wrkspc\bdb-index-fork\target\var\batch/logical.log.1].
> Recovery
> > > started
> > > > >>> ...
> > > > >>> when running TestBerkeleyBatchInsert.java (all 3 tests in it) but
> not
> > > > >>> when running only the test in which it appears namely the method
> > > > >>> testFindCreatedIndex()
> > > > >>>
> > > > >>> some state is carried from the previous tests, even if this is
> just
> > > the
> > > > >>> database not being deleted
> > > > >>>
> > > > >>> I'll check some more, ofc
> > > > >>>
> > > > >>>
> > > > >>> On Sat, Jul 30, 2011 at 7:57 PM, John cyuczieekc <
> > > cyuczie...@gmail.com>wrote:
> > > > >>>
> > > > >>>> (ignore these, skip to the bold part: ie. search BOLD)
> > > > >>>> Thanks Niels, I just tried what you said, with maven 3.0.3 it
> seemed
> > > to
> > > > >>>> do some downloading work for a while then eventually got this:
> > > > >>>> [ERROR] Failed to execute goal on project
> neo4j-berkeleydb-je-index:
> > > > >>>> Could not resolve dependencies for project
> > > > >>>> org.neo4j:neo4j-berkeleydb-je-index:jar:0.1-SNAPSHOT: Could not
> find
> > > > >>>> artifact org.neo4j:neo4j-kernel:jar:1.3-SNAPSHOT in
> oracleReleases (
> > > > >>>> http://download.oracle.com/maven) -> [Help 1]
> > > > >>>> I'll try to view/edit that pom maybe I need 1.4
> > > > >>>> That seems to have worked, but now I get this:
> > > > >>>> [INFO] Checking licenses...
> > > > >>>> [INFO] Missing header in:
> > > > >>>> e:\down\13th-floor-bdb-index-fb11e38\13th-floor-bdb-in
> > > > >>>> dex-fb11e38\src\test\java\org\neo4j\index\bdbje\RawBDBSpeed.java
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] BUILD FAILURE
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] Total time: 1:10.949s
> > > > >>>> [INFO] Finished at: Sat Jul 30 19:11:16 CEST 2011
> > > > >>>> [INFO] Final Memory: 10M/156M
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [ERROR] Failed to execute goal
> > > > >>>> com.mycila.maven-license-plugin:maven-license-plu
> > > > >>>> gin:1.9.0:check (check-licenses) on project
> > > neo4j-berkeleydb-je-index:
> > > > >>>> Some file
> > > > >>>> s do not have the expected license header -> [Help 1]
> > > > >>>>
> > > > >>>> How were you able to run mvn install ? did you have a different
> > > config
> > > > >>>> ie. auto ignore licenses? what about the 1.3 to 1.4
> transformation,
> > > did you
> > > > >>>> have to manually do it? So far, using maven is more of a pain
> than
> > > using
> > > > >>>> simply eclipse and adding dependencies manually heh
> > > > >>>>
> > > > >>>> Maybe I should try maven 2, let's see...
> > > > >>>> mvn -version
> > > > >>>> Apache Maven 2.2.1 (r801777; 2009-08-06 21:16:01+0200)
> > > > >>>> Java version: 1.6.0_26
> > > > >>>> Java home: C:\Program Files\Java\jdk1.6.0_26\jre
> > > > >>>> Default locale: en_US, platform encoding: Cp1252
> > > > >>>> OS name: "windows 7" version: "6.1" arch: "amd64" Family:
> "windows"
> > > > >>>>
> > > > >>>> With original pom with 1.3 neo4j requirement I still got error,
> > > changed
> > > > >>>> to 1.4
> > > > >>>> then works but I get the licenses issue again:
> > > > >>>> [INFO] [enforcer:enforce {execution: enforce-maven}]
> > > > >>>> [INFO] [license:check {execution: check-licenses}]
> > > > >>>> [INFO] Checking licenses...
> > > > >>>> [INFO] Missing header in:
> > > > >>>> e:\down\13th-floor-bdb-index-fb11e38\13th-floor-bdb-in
> > > > >>>> dex-fb11e38\src\test\java\org\neo4j\index\bdbje\RawBDBSpeed.java
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [ERROR] BUILD ERROR
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] Some files do not have the expected license header
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] For more information, run Maven with the -e switch
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] Total time: 23 seconds
> > > > >>>> [INFO] Finished at: Sat Jul 30 19:19:23 CEST 2011
> > > > >>>> [INFO] Final Memory: 34M/350M
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>>
> > > > >>>> ok then, trying to fix the license for that file...
> > > > >>>> also I've seen that it now work from eclipse when on pom.xml Run
> > > > >>>> As->Maven install
> > > > >>>> [INFO] Checking licenses...
> > > > >>>> [INFO] Missing header in:
> > > > >>>> E:\wrkspc\bdb-index-fork\src\test\java\AllTests.java
> > > > >>>> [INFO] Missing header in:
> > > > >>>>
> > >
> E:\wrkspc\bdb-index-fork\src\test\java\org\neo4j\index\bdbje\RawBDBSpeed.java
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] BUILD FAILURE
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] Total time: 1.578s
> > > > >>>> [INFO] Finished at: Sat Jul 30 19:25:02 CEST 2011
> > > > >>>> [INFO] Final Memory: 16M/154M
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [ERROR] Failed to execute goal
> > > > >>>> com.mycila.maven-license-plugin:maven-license-plugin:1.9.0:check
> > > > >>>> (check-licenses) on project neo4j-berkeleydb-je-index: Some file
> > > > >>>> s do not have the expected license header -> [Help 1]
> > > > >>>>
> > > > >>>> Ok after fixing the licenses for those 2 files, running from
> eclipse
> > > > >>>> yields:
> > > > >>>>
> > > > >>>> [INFO] Scanning for projects...
> > > > >>>> [INFO]
> > > > >>>>
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] Building neo4j-berkeleydb-je-index 0.1-SNAPSHOT
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO]
> > > > >>>> [INFO] --- maven-enforcer-plugin:1.0-beta-1:enforce
> (enforce-maven)
> > > @
> > > > >>>> neo4j-berkeleydb-je-index ---
> > > > >>>> [INFO]
> > > > >>>> [INFO] --- maven-license-plugin:1.9.0:check (check-licenses) @
> > > > >>>> neo4j-berkeleydb-je-index ---
> > > > >>>> [INFO] Checking licenses...
> > > > >>>> [INFO]
> > > > >>>> [INFO] --- maven-resources-plugin:2.4.3:resources
> > > (default-resources) @
> > > > >>>> neo4j-berkeleydb-je-index ---
> > > > >>>> [WARNING] The POM for
> org.apache.maven:maven-plugin-api:jar:2.0.6 is
> > > > >>>> missing, no dependency information available
> > > > >>>> [WARNING] The POM for org.apache.maven:maven-project:jar:2.0.6
> is
> > > > >>>> missing, no dependency information available
> > > > >>>> [WARNING] The POM for org.apache.maven:maven-core:jar:2.0.6 is
> > > missing,
> > > > >>>> no dependency information available
> > > > >>>> [WARNING] The POM for org.apache.maven:maven-artifact:jar:2.0.6
> is
> > > > >>>> missing, no dependency information available
> > > > >>>> [WARNING] The POM for org.apache.maven:maven-settings:jar:2.0.6
> is
> > > > >>>> missing, no dependency information available
> > > > >>>> [WARNING] The POM for org.apache.maven:maven-model:jar:2.0.6 is
> > > missing,
> > > > >>>> no dependency information available
> > > > >>>> [WARNING] The POM for org.apache.maven:maven-monitor:jar:2.0.6
> is
> > > > >>>> missing, no dependency information available
> > > > >>>> [WARNING] The POM for
> > > > >>>> org.apache.maven.shared:maven-filtering:jar:1.0-beta-4 is
> missing,
> > > no
> > > > >>>> dependency information available
> > > > >>>> [WARNING] The POM for
> > > org.codehaus.plexus:plexus-interpolation:jar:1.13
> > > > >>>> is missing, no dependency information available
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] BUILD FAILURE
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [INFO] Total time: 1.780s
> > > > >>>> [INFO] Finished at: Sat Jul 30 19:32:06 CEST 2011
> > > > >>>> [INFO] Final Memory: 16M/154M
> > > > >>>> [INFO]
> > > > >>>>
> > >
> ------------------------------------------------------------------------
> > > > >>>> [ERROR] Failed to execute goal
> > > > >>>> org.apache.maven.plugins:maven-resources-plugin:2.4.3:resources
> > > > >>>> (default-resources) on project neo4j-berkeleydb-je-index:
> Executi
> > > > >>>> on default-resources of goal
> > > > >>>> org.apache.maven.plugins:maven-resources-plugin:2.4.3:resources
> > > failed:
> > > > >>>> Plugin org.apache.maven.plugins:maven-resources-plugin:2.4.
> > > > >>>> 3 or one of its dependencies could not be resolved: The
> following
> > > > >>>> artifacts could not be resolved:
> > > > >>>> org.apache.maven.shared:maven-filtering:jar:1.0-beta-4, org.c
> > > > >>>> odehaus.plexus:plexus-interpolation:jar:1.13: The repository
> system
> > > is
> > > > >>>> offline but the artifact
> > > > >>>> org.apache.maven.shared:maven-filtering:jar:1.0-beta-4 is not av
> > > > >>>> ailable in the local repository. -> [Help 1]
> > > > >>>> [ERROR]
> > > > >>>> [ERROR] To see the full stack trace of the errors, re-run Maven
> with
> > > the
> > > > >>>> -e switch.
> > > > >>>> [ERROR] Re-run Maven using the -X switch to enable full debug
> > > logging.
> > > > >>>> [ERROR]
> > > > >>>> [ERROR] For more information about the errors and possible
> > > solutions,
> > > > >>>> please read the following articles:
> > > > >>>> [ERROR] [Help 1]
> > > > >>>>
> > >
> http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException
> > > > >>>>
> > > > >>>> *BOLD *part :)
> > > > >>>> Running from command line, but on a just now downloaded zip
> file(as
> > > you
> > > > >>>> said),
> > > > >>>> it works (thus my eclipse maven still needs some work, ie. maybe
> > > allow
> > > > >>>> it internet access even though it's on ask in firewall)
> > > > >>>> I mean I do see those errors that you said you're seeing...
> can't
> > > really
> > > > >>>> paste them here from terminal they will be broken with 80 chars
> per
> > > line
> > > > >>>>
> > > > >>>> In eclipse without maven, running AllTests, although the tests
> do
> > > pass,
> > > > >>>> I failed to see that (possibly) the same exception(s) thrown by
> > > maven
> > > > >>>> install, are happening on console. But not when tests are run
> each
> > > > >>>> individually. So, your errors happen both with mvn install and
> > > AllTests
> > > > >>>> (which runs them both one after the other, too). So that was a
> > > failure to
> > > > >>>> notice on my part :) that counting from 0 to 100 on console
> must've
> > > moved up
> > > > >>>> the exceptions and since tests were all success, I didn't scroll
> up.
> > > > >>>>
> > > > >>>> Trying to fix,
> > > > >>>>
> > > > >>>>
> > > > >>>>
> > > > >>>> On Sat, Jul 30, 2011 at 3:28 PM, Niels Hoogeveen <
> > > > >>>> pd_aficion...@hotmail.com> wrote:
> > > > >>>>
> > > > >>>>>
> > > > >>>>> I use the download option on Github expand the zip in a
> directory
> > > and
> > > > >>>>> run mvn install in that directory without any problems.
> > > > >>>>> Niels
> > > > >>>>>
> > > > >>>>> > Date: Sat, 30 Jul 2011 13:39:15 +0200
> > > > >>>>> > From: cyuczie...@gmail.com
> > > > >>>>> > To: user@lists.neo4j.org
> > > > >>>>> > Subject: Re: [Neo4j] bdb-index
> > > > >>>>> >
> > > > >>>>> > "When running the mvn install, both tests are ran after
> another."
> > > > >>>>> > Since I didn't use mvn (xD) I ran the tests manually one by
> one,
> > > but
> > > > >>>>> what
> > > > >>>>> > you say makes sense, it's likely the tests fail when ran one
> > > after
> > > > >>>>> the
> > > > >>>>> > other, I'll see what happens with an @Suite
> > > > >>>>> > since there are only 2 junit tests, with @Suite they work
> > > > >>>>> > Let's see if I could run mvn install (btw, avoided mvn so far
> > > because
> > > > >>>>> I
> > > > >>>>> > cannot install the git plugin for some reason and that other
> > > error I
> > > > >>>>> get)
> > > > >>>>> > Looks like I still need to find out how to fix this error:
> > > > >>>>> > [ERROR] The project
> > > > >>>>> org.neo4j:neo4j-berkeleydb-je-index:0.1-SNAPSHOT
> > > > >>>>> > (E:\wrkspc\bdb-index-fork\pom.xml) has 1 error
> > > > >>>>> > [ERROR] Non-resolvable parent POM: The repository system
> is
> > > > >>>>> offline but
> > > > >>>>> > the artifact org.neo4j:parent-central:pom:18 is not available
> in
> > > the
> > > > >>>>> local
> > > > >>>>> > repository. and 'parent.relativePath' points at wrong local
> POM @
> > > > >>>>> line 3,
> > > > >>>>> > column 11 -> [Help 2]
> > > > >>>>> >
> > > > >>>>> > before I could do anything with maven...
> > > > >>>>> > I'll skip trying to make maven to work for me for now, don't
> feel
> > > > >>>>> like it :)
> > > > >>>>> >
> > > > >>>>> > *I'm not qualified to fix this with maven, sorry*
> > > > >>>>> > John
> > > > >>>>> >
> > > > >>>>> > On Fri, Jul 29, 2011 at 5:16 PM, Niels Hoogeveen
> > > > >>>>> > <pd_aficion...@hotmail.com>wrote:
> > > > >>>>> >
> > > > >>>>> > >
> > > > >>>>> > > Hi John,
> > > > >>>>> > > Thanks for looking into this.
> > > > >>>>> > > I am still seeing the same error I had before. When running
> the
> > > mvn
> > > > >>>>> > > install, both tests are ran after another. For some reason
> the
> > > > >>>>> transaction
> > > > >>>>> > > log sees an unclean shutdown and tries to commit pending
> > > > >>>>> transactions.
> > > > >>>>> > > During that process the index names of the bdb indexes are
> > > being
> > > > >>>>> retrieved
> > > > >>>>> > > from binary storage. Here something goes wrong, because the
> > > index
> > > > >>>>> name
> > > > >>>>> > > returned is garbage, so the recovery process fails because
> it
> > > can't
> > > > >>>>> find the
> > > > >>>>> > > right index files.
> > > > >>>>> > > Niels
> > > > >>>>> > >
> > > > >>>>> > > > Date: Fri, 29 Jul 2011 07:48:43 +0200
> > > > >>>>> > > > From: cyuczie...@gmail.com
> > > > >>>>> > > > To: user@lists.neo4j.org
> > > > >>>>> > > > Subject: Re: [Neo4j] bdb-index
> > > > >>>>> > > >
> > > > >>>>> > > > I forked and "fixed", the tests are all working now:
> > > > >>>>> > > > https://github.com/13th-floor/bdb-index
> > > > >>>>> > > > Let me know if you want me to do a pull request, ...
> sadly I
> > > > >>>>> applied
> > > > >>>>> > > > formatting on RawBDBSpeed and the diff doesn't look
> pretty if
> > > > >>>>> you're
> > > > >>>>> > > trying
> > > > >>>>> > > > to see what changed
> > > > >>>>> > > >
> > > > >>>>> > > > John.
> > > > >>>>> > > >
> > > > >>>>> > > >
> > > > >>>>> > > > On Thu, Jul 28, 2011 at 7:36 PM, Niels Hoogeveen
> > > > >>>>> > > > <pd_aficion...@hotmail.com>wrote:
> > > > >>>>> > > >
> > > > >>>>> > > > >
> > > > >>>>> > > > > Trying to find something useful to hide the
> implementation
> > > book
> > > > >>>>> keeping
> > > > >>>>> > > of
> > > > >>>>> > > > > Enhanced API, I tried out dbd-index as can be found
> here:
> > > > >>>>> > > > > https://github.com/peterneubauer/bdb-index
> > > > >>>>> > > > > It looks interesting, but fails its tests. When
> recovering
> > > it
> > > > >>>>> performs
> > > > >>>>> > > > > BerkeleyDbCommand#readCommand from the log. The
> retrieved
> > > > >>>>> indexName is
> > > > >>>>> > > not
> > > > >>>>> > > > > actually garbage. I would like to help make this
> component
> > > > >>>>> workable,
> > > > >>>>> > > but
> > > > >>>>> > > > > area of the database is a bit beyond the scope that I
> know.
> > > > >>>>> > > > > I know this is completely unsupported software, but can
> > > someone
> > > > >>>>> give me
> > > > >>>>> > > > > some pointers on how to fix this issue?
> > > > >>>>> > > > > Niels
> > > > >>>>> > > > > _______________________________________________
> > > > >>>>> > > > > Neo4j mailing list
> > > > >>>>> > > > > User@lists.neo4j.org
> > > > >>>>> > > > > https://lists.neo4j.org/mailman/listinfo/user
> > > > >>>>> > > > >
> > > > >>>>> > > > _______________________________________________
> > > > >>>>> > > > Neo4j mailing list
> > > > >>>>> > > > User@lists.neo4j.org
> > > > >>>>> > > > https://lists.neo4j.org/mailman/listinfo/user
> > > > >>>>> > >
> > > > >>>>> > > _______________________________________________
> > > > >>>>> > > Neo4j mailing list
> > > > >>>>> > > User@lists.neo4j.org
> > > > >>>>> > > https://lists.neo4j.org/mailman/listinfo/user
> > > > >>>>> > >
> > > > >>>>> > _______________________________________________
> > > > >>>>> > Neo4j mailing list
> > > > >>>>> > User@lists.neo4j.org
> > > > >>>>> > https://lists.neo4j.org/mailman/listinfo/user
> > > > >>>>>
> > > > >>>>> _______________________________________________
> > > > >>>>> Neo4j mailing list
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> > > > >>>>>
> > > > >>>>
> > > > >>>>
> > > > >>>
> > > > >>
> > > > >
> > > > _______________________________________________
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> > >
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> > >
> > _______________________________________________
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