Comments for AMIS Technology Blog http://technology.amis.nl Friends of Oracle and Java Sun, 31 Aug 2014 06:57:42 +0000 hourly 1 http://wordpress.org/?v=3.9.2 Comment on A short guide to networking in Virtual Box with Oracle Linux inside. by Thang Dang http://technology.amis.nl/2014/01/27/a-short-guide-to-networking-in-virtual-box-with-oracle-linux-inside/#comment-7880 Sun, 31 Aug 2014 06:57:42 +0000 http://technology.amis.nl/?p=25682#comment-7880 Greet article ! It is very useful.
Thank you for your time!

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Comment on Oracle Database 12c: How to create a Virtual Box VM with Oracle Enterprise Linux inside – A dummy guide by Suresh http://technology.amis.nl/2013/06/29/how-to-create-a-virtual-box-vm-with-oracle-enterprise-linux-inside-a-dummy-guide/#comment-7879 Sat, 30 Aug 2014 04:35:24 +0000 http://technology.amis.nl/?p=23863#comment-7879 I have been trying to install Linus on Virtual machine by seeing videos, But I could do that with your step by step post. Thanks a lot.

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Comment on SQL> Select * From Alert_XML; by Harry Dragstra http://technology.amis.nl/2014/08/28/sql-select-alert_xml-preprocessing-adrci/#comment-7878 Fri, 29 Aug 2014 19:23:27 +0000 http://technology.amis.nl/?p=32069#comment-7878 Thanks, Marco and Polarbear., very useful stuff!
Main aim of this short blog however is showing off this wonderful preprocessing feature of external tables. There is really no limit in what you can do with this feature, as long as your shell scripts use full paths for executable s, There are security issues though, that should be taken into account… Oracle provides a nice whitepaper about this subject – http://download.oracle.com/otndocs/products/database/enterprise_edition/utilities/pdf/xtables_preproc11g_1009.pdf

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Comment on SQL> Select * From Alert_XML; by Marco Gralike http://technology.amis.nl/2014/08/28/sql-select-alert_xml-preprocessing-adrci/#comment-7877 Fri, 29 Aug 2014 11:53:54 +0000 http://technology.amis.nl/?p=32069#comment-7877 Useful stuff as always, thanks.

Alternatives, Harry, could be

http://blog.tanelpoder.com/2009/03/21/oracle-11g-reading-alert-log-via-sql/
http://laurentschneider.com/wordpress/2008/04/alert-log-in-xml-format.html

Marco

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Comment on SQL> Select * From Alert_XML; by polarbear http://technology.amis.nl/2014/08/28/sql-select-alert_xml-preprocessing-adrci/#comment-7876 Fri, 29 Aug 2014 09:46:37 +0000 http://technology.amis.nl/?p=32069#comment-7876 You might also query the fixed view X$DBGALERTEXT, unfortunately not available as a GV$ view.

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Comment on Oracle Restart to autostart your oracle database, listener and services on linux. by Chuck http://technology.amis.nl/2014/08/11/oracle-restart-to-autostart-your-oracle-database-listener-and-services-on-linux/#comment-7875 Fri, 29 Aug 2014 04:54:03 +0000 http://technology.amis.nl/?p=31419#comment-7875 Hi,
I think this is a great feature and I used it to standardize restarting databases across different operating systems. Unfortunately it has been deprecated in Oracle 12c–a fact you should mention when promoting its use.
Regards.

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Comment on Dear Java/JEE developer – why should you care about ADF? by Harish http://technology.amis.nl/2013/01/26/dear-javajee-developer-why-should-you-care-about-adf/#comment-7874 Thu, 28 Aug 2014 17:08:32 +0000 http://technology.amis.nl/?p=20786#comment-7874 Hi Lucas, Nice Article! I understand ADF is used for Java Application Development with JDeveloper. I am a WebLogic Admin and I have seen ADF installed along with WebLogic. Is ADF installed in Middle Tier to support applications that was built using ADF or for other reasons? How is it effective from Admin point of view. Thanks, Harish

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Comment on Resolving deployment issues with Service Bus 12c – OSB-398016 – Error loading WSDL by Juan Pablo Vadell http://technology.amis.nl/2014/08/01/resolving-deployment-issues-with-service-bus-12c-osb-398016-error-loading-wsdl/#comment-7873 Thu, 28 Aug 2014 15:54:09 +0000 http://technology.amis.nl/?p=31082#comment-7873 Hi,

I opened a SR at Oracle and they changed note for the solution.

12c: Error when Running both BPM and OSB in one Domain, ‘java.net.MalformedURLException’ (Doc ID 1903573.1)

You must take off the felix.service.urlhandlers=false from OSGI Framework start and do this at setStartupEnv.sh

Change from (20 times maybe)

JAVA_OPTIONS=”${JAVA_OPTIONS} -Djava.protocol.handler.pkgs=oracle.mds.net.protocol|oracle.fabric.common.classloaderurl.handler|oracle.fabric.common.uddiurl.handler”
to
JAVA_OPTIONS=”${JAVA_OPTIONS} -Djava.protocol.handler.pkgs=oracle.mds.net.protocol|oracle.fabric.common.classloaderurl.handler|oracle.fabric.common.uddiurl.handler|oracle.bpm.io.fs.protocol|com.bea.wli.sb.resources.url”

Command in Linux
sed ‘s/|oracle.bpm.io.fs.protocol/|oracle.bpm.io.fs.protocol|com.bea.wli.sb.resources.url/g’ setStartupEnv.sh -i

@jpvadell

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Comment on First experiences and getting started with GlassFish 3.1 and NetBeans 7.x – it's a breeze by ksk http://technology.amis.nl/2011/12/31/first-experiences-and-getting-started-with-glassfish-3-1-and-netbeans-7-x-its-a-breeze/#comment-7872 Thu, 28 Aug 2014 11:59:27 +0000 http://technology.amis.nl/blog/14661/first-experiences-and-getting-started-with-glassfish-3-1-and-netbeans-7-x-its-a-breeze#comment-7872 Thank you thank you thank you….this helped me a lot as a beginner in this

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Comment on Rapid creation of Virtual Machine(s) for SOA Suite 12.1.3 server run time environment – leveraging Vagrant, Puppet and Biemond by Rakesh Kumar http://technology.amis.nl/2014/07/31/rapid-creation-of-virtual-machines-for-soa-suite-12-1-3-server-run-time-environment-leveraging-vagrant-puppet-and-biemond/#comment-7871 Wed, 27 Aug 2014 14:55:41 +0000 http://technology.amis.nl/?p=31052#comment-7871 Make sure you have these 2 files in the install directory:
JDK 1.7u55 jdk-7u55-linux-x64.tar.gz
UnlimitedJCEPolicyJDK7.zip

Second one very easy to miss. I eneded up repeating the install few times before I realized that I was missing the second file. The download instructions are there just after the jdk download.

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Comment on Leveraging Spring Beans in ADF Faces applications and using the Spring PropertyPlaceholderConfigurer bean to dynamically configure bean properties from external files by John Glista http://technology.amis.nl/2011/06/11/leveraging-spring-beans-in-adf-faces-applications-and-using-the-spring-propertyplaceholderconfigurer-bean-to-dynamically-configure-bean-properties-from-external-files/#comment-7870 Wed, 27 Aug 2014 14:53:03 +0000 http://technology.amis.nl/blog/?p=12306#comment-7870 One thing you may want to add to this blog post is that you will need to make sure that in your own project, you have both the jsf-impl.jar and jsf-api.jar included. I see you included this in your project, but did not mention this as a manual step in the setup process. Spring can not start up the application context without those. Thanks

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Comment on Create an Excel-file with PL/SQL by Charles Tannenbaum http://technology.amis.nl/2011/02/19/create-an-excel-file-with-plsql/#comment-7868 Wed, 27 Aug 2014 08:13:23 +0000 http://technology.amis.nl/blog/?p=10995#comment-7868 We have had the same performance issues, we solved it by changing the following;

In function finish, declare a local var

lc_rows tp_rows;

See changes below

..



‘;
add1xml( t_excel, ‘xl/theme/theme1.xml’, t_xxx );
for s in 1 .. workbook.sheets.count()
loop
t_col_min := 16384;
t_col_max := 1;
/* vvvvvv CHANGED vvvvvvv */
— t_row_ind := workbook.sheets( s ).rows.first();
lc_rows := workbook.sheets( s ).rows;

/* while t_row_ind is not null
loop
t_col_min := least( t_col_min, workbook.sheets( s ).rows( t_row_ind ).first() );
t_col_max := greatest( t_col_max, workbook.sheets( s ).rows( t_row_ind ).last() );
t_row_ind := workbook.sheets( s ).rows.next( t_row_ind );
end loop;
*/
t_row_ind := lc_rows.first();
loop
exit when t_row_ind is null;
t_col_min := least( t_col_min, lc_rows( t_row_ind ).first () );
t_col_max := greatest( t_col_max, lc_rows( t_row_ind ).last() );
t_row_ind := lc_rows.next( t_row_ind );
end loop;

/* ^^^^^^ CHANGED ^^^^^^^ */
..
..
..
/* vvvvvv CHANGED vvvvvvv */
/*
t_xxx := t_xxx || ”;
t_row_ind := workbook.sheets( s ).rows.first();
t_tmp := null;
while t_row_ind is not null
loop
t_tmp := t_tmp || ”;
t_len := length( t_tmp );
t_col_ind := workbook.sheets( s ).rows( t_row_ind ).first();
while t_col_ind is not null
loop
t_cell := ”
|| to_char( workbook.sheets( s ).rows( t_row_ind )( t_col_ind ).value, ‘TM9′, ‘NLS_NUMERIC_CHARACTERS=.,’ )
|| ”;
if t_len > 32000
then
dbms_lob.writeappend( t_xxx, t_len, t_tmp );
t_tmp := null;
t_len := 0;
end if;
t_tmp := t_tmp || t_cell;
t_len := t_len + length( t_cell );
t_col_ind := workbook.sheets( s ).rows( t_row_ind ).next( t_col_ind );
end loop;
t_tmp := t_tmp || ”;
t_row_ind := workbook.sheets( s ).rows.next( t_row_ind );
end loop;
*/

/* New */

t_xxx := t_xxx || ”;
t_row_ind := lc_rows.first();
t_tmp := null;
while t_row_ind is not null
loop
t_tmp := t_tmp || ”;
t_len := length( t_tmp );
t_col_ind := lc_rows( t_row_ind ).first();
while t_col_ind is not null
loop
t_cell := ”
|| to_char( lc_rows( t_row_ind )( t_col_ind ).value, ‘TM9′, ‘NLS_NUMERIC_CHARACTERS=.,’ )
|| ”;
if t_len > 32000
then
dbms_lob.writeappend( t_xxx, t_len, t_tmp );
t_tmp := null;
t_len := 0;
end if;
t_tmp := t_tmp || t_cell;
t_len := t_len + length( t_cell );
t_col_ind := lc_rows( t_row_ind ).next( t_col_ind );
end loop;
t_tmp := t_tmp || ”;
t_row_ind := lc_rows.next( t_row_ind );
end loop;

/* ^^^^^^ CHANGED ^^^^^^^ */

Another change was made in procedure clear_workbook;

procedure clear_workbook
is
t_row_ind pls_integer;
t_clear_rows tp_rows;
begin
for s in 1 .. workbook.sheets.count()
loop
workbook.sheets( s ).rows := t_clear_rows;
/*
t_row_ind := workbook.sheets( s ).rows.first();
while t_row_ind is not null
loop
workbook.sheets( s ).rows( t_row_ind ).delete();
t_row_ind := workbook.sheets( s ).rows.next( t_row_ind );
end loop;
*/
workbook.sheets( s ).rows.delete();
..

Hope this will help.

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Comment on Sqlnet tracing during nightly hours… by John http://technology.amis.nl/2014/08/26/sqlnet-tracing-nightly-hours/#comment-7867 Tue, 26 Aug 2014 15:54:25 +0000 http://technology.amis.nl/?p=32038#comment-7867 As far as I know sqlnet tracing is not turned off on client connection until it this connection is disconnected. This can fill the disk with trace files. How you can overcome this?

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Comment on Rapid creation of Virtual Machine(s) for SOA Suite 12.1.3 server run time environment – leveraging Vagrant, Puppet and Biemond by danirod08@gmail.com http://technology.amis.nl/2014/07/31/rapid-creation-of-virtual-machines-for-soa-suite-12-1-3-server-run-time-environment-leveraging-vagrant-puppet-and-biemond/#comment-7865 Mon, 25 Aug 2014 23:01:31 +0000 http://technology.amis.nl/?p=31052#comment-7865 i keep getting the following error. Stage[main]/Java/Jdk7::Install7[jdk1.7.0_55]/File[/var/tmp/install/jdk-7
u55-linux-x64.tar.gz]: Could not evaluate: Could not retrieve information from environment production source(s) file:/software/jdk-7u55-linux-x64.tar.gz.

I’ve repeated the steps many times and always end up failing at the same point

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Comment on Oracle Database 12c: How to create a Virtual Box VM with Oracle Enterprise Linux inside – A dummy guide by Lucas Jellema http://technology.amis.nl/2013/06/29/how-to-create-a-virtual-box-vm-with-oracle-enterprise-linux-inside-a-dummy-guide/#comment-7863 Sun, 24 Aug 2014 04:26:49 +0000 http://technology.amis.nl/?p=23863#comment-7863 Hi Srikant,

Thanks for your reaction. I have leveraged the work done by Edwin Biemond – in a similar fashion – for creating a SOA Suite 12c environment. Using Vagrant and Puppet and the work done by Edwin, it is dead easy to get a full blown SOA Suite 12c environment. Please see this article for details: Rapid creation of Virtual Machine(s) for SOA Suite 12.1.3 server run time environment – leveraging Vagrant, Puppet and Biemond

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