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From "Sebastian Pfaff" <sebastian.pf...@gmail.com>
Subject Re: can't remove jar file from database (ERROR X0X13)!!!
Date Tue, 13 May 2008 16:35:23 GMT
Hi Rick,

i explicitly  closed everything which is related to java (including
the derby database server), but the file SAMPLE1.jar.G1210431624637
STLL RESIDES (!!!) in the directory. I can't see the file inside the
database, but it exists in the file system.

I already tried this before  I'm working on a desktop machine and
after every reboot every processes will be closed. The effect is
always the same :(

Regards && tnx for answer :-]

Sebastian


On Tue, May 13, 2008 at 3:30 PM, Rick Hillegas <Richard.Hillegas@sun.com> wrote:
> Thanks for the detailed explanation, Sebastian. Now I think I am tracking
> you.
>
>  The situation you describe sounds odd to me. If you bring down the VM which
> is running the database, does the orphaned copy of the jar file disappear
> from the subdirectory  under the database directory?
>
>  Thanks,
>
>
>  -Rick
>
>  Sebastian Pfaff wrote:
>
> > Hi Rick,
> >
> > tnx for your answer, i think you understood everything. I'm writing
> > this mail just to clarify things.
> >
> > My initial problem is: I installed a jar file (via install_jar
> > command). And i cannot remove it with remove_jar command. But the jar
> > file resides in the jar directory of the database. If i'm trying to
> > delete the jar file i get this error:
> >
> > ERROR X0X13: Jar file 'SAMPLE1' does not exist in schema 'APP'.
> >
> > So i wanted to know, if it's possible to delete the jar file manually
> > from file system. The thing i want to do is something like this:
> >
> > rm /home/me/DATACENTER/SM_DATA_LAYER/jar/APP/SAMPLE1.jar.G1210431624637
> >
> > But i'm not sure if this command will create inconsistencies within
> > the database and something gets broken inside the database.
> >
> > If i'm right informed every jar file which is installed inside the
> > database will be stored in the jar directory of the database (e.g.
> > My_databse/jar). If i'm wrong, please correct me.
> >
> > Regards
> >
> > Sebastian Pfaff
> >
> >
> >
> > On Tue, May 13, 2008 at 12:54 AM, Rick Hillegas
> > <Richard.Hillegas@sun.com> wrote:
> >
> >
> > > Hi Sebastian,
> > >
> > >  I'm not sure I'm understanding your question. Please bear with me. The
> > > install_jar command copies the jar file from the file system into the
> > > database. The remove_jar command deletes the jar file from the database.
> > > Neither command alters the external file system. If you need to delete
> an
> > > obsolete jar file from the file system, you can use ordinary operating
> > > system commands.
> > >
> > >
> > >
> > >  Hope this helps,
> > >  -Rick
> > >
> > >  Sebastian Pfaff wrote:
> > >
> > >
> > >
> > > > Hi Rick,
> > > >
> > > > tnx for your answer! Your snippet works fine (if i install/include a
> > > > new jar file, your snippet shows me this). But when i have NO NEW
> > > > ADDTIONIAL jars in my database installed and if i'm executing your SQL
> > > > snippet:
> > > >
> > > > ij> SELECT s.schemaname, f.filename FROM sys.sysschemas s,
> > > > sys.sysfiles f WHERE s.schemaid = f.schemaid
> > > >
> > > > i get this result:
> > > >
> > > > SCHEMANAME
> > > >                                                        |FILENAME
> > > >
> > > >
> > > >
> > >
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > >
> > >
> > > > 0 rows selected
> > > >
> > > > the jar file ISN'T listed here (!!!), but the jar file
> > > > SAMPLE1.jar.G1210431624637  _IS_STILL_ in the filesystem:
> > > >
> > > > ls SM_DATA_LAYER/jar/APP/
> > > > SAMPLE1.jar.G1210431624637
> > > >
> > > > So i have only one question:
> > > >
> > > > How can i remove this jar file (Would it be save to remove the jar
> > > > file via a manual delete on the filesystem?)?
> > > >
> > > > Regards && tnx in advance
> > > >
> > > > Sebastian
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > On Mon, May 12, 2008 at 6:23 PM, Rick Hillegas
> <Richard.Hillegas@sun.com>
> > > >
> > > >
> > > wrote:
> > >
> > >
> > > >
> > > >
> > > > > Hi Sebastian,
> > > > >
> > > > >  The following query will show you the names of the jar files loaded
> > > > >
> > > > >
> > > >
> > > into
> > >
> > >
> > > >
> > > > > your database:
> > > > >
> > > > >  select s.schemaname, f.filename
> > > > >  from sys.sysschemas s, sys.sysfiles f
> > > > >  where s.schemaid=f.schemaid
> > > > >
> > > > >  So, for instance, the following script runs like this for me:
> > > > >
> > > > >  ij> call sqlj.install_jar( '/Users/rhillegas/junk/z.txt',
> 'APP.Foo', 0
> > > > >
> > > > >
> > > >
> > > );
> > >
> > >
> > > >
> > > > >  0 rows inserted/updated/deleted
> > > > >  ij> select s.schemaname, f.filename
> > > > >  from sys.sysschemas s, sys.sysfiles f
> > > > >  where s.schemaid=f.schemaid
> > > > >  ;
> > > > >  SCHEMANAME
> > > > > |FILENAME
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > >
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > >
> > >
> > > >
> > > > >  APP
> > > > > |FOO
> > > > >
> > > > >  1 row selected
> > > > >  ij> call sqlj.remove_jar( 'APP.Foo', 0 );
> > > > >  0 rows inserted/updated/deleted
> > > > >  ij> select s.schemaname, f.filename
> > > > >  from sys.sysschemas s, sys.sysfiles f
> > > > >  where s.schemaid=f.schemaid
> > > > >  ;
> > > > >  SCHEMANAME
> > > > > |FILENAME
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > >
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > >
> > >
> > > >
> > > > >  0 rows selected
> > > > >
> > > > >  Hope this helps,
> > > > >  -Rick
> > > > >
> > > > >
> > > > >
> > > > >  Sebastian Pfaff wrote:
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > Hello,
> > > > > >
> > > > > > how can i see which jars are included in my database? I want
to
> see
> > > > > > all jars which are added through a call of 'CALL sqlj.install_jar
> > > > > > [...]'.
> > > > > >
> > > > > > the main problem is:
> > > > > >
> > > > > > yesterday i added a jar to my database via the call of:
> > > > > >
> > > > > > ij> CALL
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> sqlj.install_jar('/me/netBeansPojects/java/DerbyZeroCheck/dist/DatabaseRoutines.jar',
> > >
> > >
> > > >
> > > > >
> > > > >
> > > > > > 'APP.Sample1', 0);
> > > > > >
> > > > > > Notice: [...]Pojects[...] is a typo but that is ok!!!
> > > > > >
> > > > > > You can see the jar in the filesystem:
> > > > > >
> > > > > > ls DATACENTER/SM_DATA_LAYER/jar/APP/
> > > > > > SAMPLE1.jar.G1210431624637
> > > > > >
> > > > > > today i tried to remove the jar via a call of:
> > > > > >
> > > > > > ij> CALL sqlj.remove_jar('APP.Sample1', 0);
> > > > > >
> > > > > > The call above always produces this errror:
> > > > > >
> > > > > > ERROR X0X13: Jar file 'SAMPLE1' does not exist in schema 'APP'.
> > > > > >
> > > > > > here the server side stacktrace:
> > > > > >
> > > > > > 2008-05-12 14:44:51.422 GMT Thread[DRDAConnThread_3,5,main]
(XID =
> > > > > > 13623), (SESSIONID = 0), (DATABASE = SM_DATA_LAYER), (DRDAID
=
> > > > > > NF000001.DF1C-1025975079512780256{2}), Cleanup action starting
> > > > > > 2008-05-12 14:44:51.422 GMT Thread[DRDAConnThread_3,5,main]
(XID =
> > > > > > 13623), (SESSIONID = 0), (DATABASE = SM_DATA_LAYER), (DRDAID
=
> > > > > > NF000001.DF1C-1025975079512780256{2}), Failed Statement is:
CALL
> > > > > > sqlj.remove_jar('APP.Sample1', 0)
> > > > > > ERROR X0X13: Jar file 'SAMPLE1' does not exist in schema 'APP'.
> > > > > >      at
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > org.apache.derby.iapi.error.StandardException.newException(Unknown
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > Source)
> > > > > >      at org.apache.derby.impl.sql.execute.JarUtil.drop(Unknown
> > > > > >
> > > > > >
> > > > >
> > > >
> > > Source)
> > >
> > >
> > > >
> > > > >
> > > > > >      at org.apache.derby.impl.sql.execute.JarUtil.drop(Unknown
> > > > > >
> > > > > >
> > > > >
> > > >
> > > Source)
> > >
> > >
> > > >
> > > > >
> > > > > >      at
> org.apache.derby.catalog.SystemProcedures.REMOVE_JAR(Unknown
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > Source)
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > >      at
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> org.apache.derby.exe.acf81e0010x0119xdd3bxc79bx00001d72cbbd1b.g0(Unknown
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > Source)
> > > > > >      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > > > >      at
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> > >
> > >
> > > >
> > > > >
> > > > >
> > > > > >      at
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > >
> > >
> > > >
> > > > >
> > > > >
> > > > > >      at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > >      at
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > org.apache.derby.impl.services.reflect.ReflectMethod.invoke(Unknown
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > Source)
> > > > > >      at
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> org.apache.derby.impl.sql.execute.CallStatementResultSet.open(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.EmbedPreparedStatement.executeStatement(Unknown
> > >
> > >
> > > >
> > > > >
> > > > >
> > > > > > Source)
> > > > > >      at
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> org.apache.derby.impl.jdbc.EmbedCallableStatement.executeStatement(Unknown
> > >
> > >
> > > >
> > > > >
> > > > >
> > > > > > Source)
> > > > > >      at
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > org.apache.derby.impl.jdbc.EmbedPreparedStatement.execute(Unknown
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > Source)
> > > > > >      at org.apache.derby.impl.drda.DRDAStatement.execute(Unknown
> > > > > >
> > > > > >
> > > > >
> > > >
> > > Source)
> > >
> > >
> > > >
> > > > >
> > > > > >      at
> > > > > >
> > > > > >
> > > > >
> > > >
> > > org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTT(Unknown
> > >
> > >
> > > >
> > > > >
> > > > > > Source)
> > > > > >      at
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > Source)
> > > > > >      at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown
> Source)
> > > > > > Cleanup action completed
> > > > > >
> > > > > > If i'm trying to include/install an additional jar file everything
> > > > > >
> > > > > >
> > > > >
> > > >
> > > works
> > >
> > >
> > > >
> > > > >
> > > > > >
> > > > > >
> > > > > fine:
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > ij> CALL sqlj.install_jar(
> > > > > >
> '/me/netBeansPojects/java/DerbyZeroCheck/dist/DatabaseRoutines.jar',
> > > > > > 'APP.Sample1', 0);
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > > Statement executed.
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > here layout of filesystem before removing:
> > > > > >
> > > > > > ls DATACENTER/SM_DATA_LAYER/jar/APP/
> > > > > > SAMPLE1.jar.G1210431624637  SAMPLE1.jar.G1210597561003
> > > > > >
> > > > > > ij> CALL sqlj.remove_jar('APP.Sample1', 0);
> > > > > > Statement executed.
> > > > > > ij>
> > > > > >
> > > > > > layout just after removing:
> > > > > >
> > > > > > ls DATACENTER/SM_DATA_LAYER/jar/APP/
> > > > > > SAMPLE1.jar.G1210431624637
> > > > > >
> > > > > > It seems to be impossible to remove the file named
> > > > > > 'SAMPLE1.jar.G1210431624637'! It would be nice to know, how
to
> make
> > > > > > included/installed jars visible and how to remove them if a
call
> of
> > > > > > sqlj.remove_jar fails.
> > > > > >
> > > > > > Is it save to remove the file manually from filesystem (e.g.
rm
> > > > > > SAMPLE1.jar.G1210431624637)?
> > > > > >
> > > > > > my environment is:
> > > > > >
> > > > > > Linux 2.6.25.1 && java version "1.6.0_06 &&
derby 10.4
> > > > > >
> > > > > >
> > > > > > If you need additional infos, please let me know. Any help is
> > > > > >
> > > > > >
> > > > >
> > > >
> > > appreciated.
> > >
> > >
> > > >
> > > > >
> > > > > > TNX in advance!
> > > > > >
> > > > > > Sebastian
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > >
> > >
> >
>
>

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