Create a Simple Job for a Host Target in EM12c

Afternoon folks! I received a text from a customer of mine asking whether I had any documentation to create jobs in EM12c. To be specific, the job in question could have been setup via crontab or windows jobs but since I had recommended consolidation of newer jobs in EM12c, this was a good question. The easiest route was to refer the customer to Oracle Documentation, but I have a few hours to kill and thought it would make a good post.

The job in question, is a veridata compare job. You could just as easily, replace that job with . I’d like to show you how to set it up.

First, let’s make sure that our script actually works. For those who are not familiar with Veridata, it is Oracle’s solution to data comparison when replication is in use. The Veridata suite contains a Command Line Interface (CLI) called vericom that can be used to perform minimal activities on the jobs and compare pairs configured within it. I should have probably written another post on configuring jobs, but I’ll leave that for another day.

My innocent script is located in the $VERIDATA_HOME directory.


[oracle@as-sandbox-n1 scripts]$ pwd
/u01/app/oracle/product/11.2.1.0/veridata/scripts
[oracle@as-sandbox-n1 scripts]$ ls -lhtr
total 4.0K
-rwxrwxrwx 1 oracle oinstall 68 Nov 8 12:43 vericom_run_job.sh
[oracle@as-sandbox-n1 scripts]$ cat vericom_run_job.sh
/u01/app/oracle/product/11.2.1.0/veridata/vericom.sh -j BLUE_YELLOW

A sample execution of the script looks like:


VERIDATA_HOME /u01/app/oracle/product/11.2.1.0/veridata
JRE_HOME: /u01/app/oracle/product/11.2.1.0/veridata/jre
JAVA_OPTS: -Xmx1024m -Djava.awt.headless=true
Oracle GoldenGate Veridata Command Line Interface - Version 11.2.1.0 OGGVDT_11.2.1.0.0_PLATFORMS_121108.1625
Job BLUE_YELLOW started
Run ID: (1027,0,0)
Number of Compare Pairs: 3
Number of Compare Pairs With Errors: 3
Number of Compare Pairs With OOS: 0
Number of Compare Pairs With No OOS: 0
Number of Compare Pairs Cancelled: 0
Job Report Filename: /u01/app/oracle/product/11.2.1.0/veridata/shared/data/rpt/BLUE_YELLOW/00001027/BLUE_YELLOW.rpt
Run ID: (1027,0,0)
Job Completion Status: IN SYNC

That was the easy part :)

1. Now, let’s log into EM12c and navigate to the Jobs home page.

NewImage

2. Since we need to create a job and the default option under “Create Library Job” is set to “OS Command”, click on Go.

NewImage

 

3. From here, you can give the job a name and description, and add a target where it will run.

NewImage

 

4. In the parameters tab, enter the absolute path of the script. You have the option of embedding the script within the job itself by choosing a different “Command Type”.

NewImage

 

5. I already have a Preferred Named Credential Set configured for this host, so the defaults as left. Alternatively, you could pick one of the other two options as well, but it all depends on your configuration.

NewImage

 

6. The insane schedule is merely to illustrate a point. You can pick your own.

NewImage

 

7. I generally do not make alterations to the Access tab, however, you may want to delegate ownership and access to other users. Click on “Save to Library”.

NewImage

 

8. And that’s it!

NewImage

 

9. I waited a few minutes before checking for the jobs activity.

NewImage

 

10. Cool, the first one completed successfully. You can drill down to the log of the execution.

NewImage

 

I’ve only scratched the surface of the job system in EM12c. There are several other options while creating jobs (see screenshot below). One of the most interesting for me are the multi-task jobs which I hope to write an article on eventually.

NewImage

For the moment, I hope you enjoyed the article and found it useful.

Cheers!

About these ads

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Musings

Things I see and learn!

Thoughts from James H. Lui

If you Care a Little More, Things Happen. Bees can be dangerous. Always wear protective clothing when approaching or dealing with bees. Do not approach or handle bees without proper instruction and training.

bdt's oracle blog

Sharing experience (by Bertrand Drouvot)

Frits Hoogland Weblog

IT Technology; Oracle, linux, TCP/IP and other stuff I find interesting

Vishal desai's Oracle Blog

Just another WordPress.com weblog

Follow

Get every new post delivered to your Inbox.

Join 167 other followers

%d bloggers like this: