Posts Categorized: Pythian

Weblogic patch rollback issues in Oracle EBS R12.2

When you try to rollback a weblogic patch in Oracle EBS R12.2, you might run into issues similar to below: $ ./bsu.sh -remove -patchlist=YIJF -prod_dir=/u01/install/VISION/fs2/FMW_Home/wlserver_10.3 -verbose Checking for conflicts.. No conflict(s) detected Starting removal of Patch ID: YIJF Restoring /d1/V1223B5B/fs1/FMW_Home/modules/com.bea.core.datasource6.binding_1.10.0.0.jar from /u01/install/VISION/fs2/FMW_Home/patch_wls1036/backup/backup.jar Result: Failure Failure condition follows: An error occured while removing patches – run…

Pillars of PowerShell: Debugging

Introduction The is the third blog post continuing the series on the Pillars of PowerShell. The first two post are: Interacting Commanding We are going to take a bit of a jump and dig into a particular topic that I think is better to go over up front, instead of later. In this post I…

Ever Wondered How Pythian is Kind of Like a Fire Truck?

  I have. Coming from the world of selling fire trucks I’m used to selling necessary solutions to customers in need. The stakes are high. If the truck doesn’t perform best case scenario it’s a false alarm. Worst case scenario someone, many people, die. Let me tell you a bit about fire trucks. A lot…

Technology for the Non-Technical

I am potentially one of the least technical people in my generation. I’m 30 and I am afraid of my cellphone, my laptop, Netflix, the microwave…. Okay, afraid is maybe a strong word, but baffled by them at the very least. In high school, while my classmates wrote most of their papers and assignments on…

My thoughts on the Resilience of Cassandra

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This blog is a part 1 of a 2 in a series. This will be different from my previous blogs, as this is more about some decisions you can make with Cassandra regarding the resilience of your system. I will talk deeply about this topic in the upcoming Datastax Days in London (https://cassandradaylondon2015.sched.org/), this is more…

Pillars of Powershell: Commanding

Introduction This is the second blog post as a continuance in the series on the Pillars of PowerShell. In the initial blog post we went over the various interfaces that can be used to work with PowerShell. In this blog post we are going to start out by going through a few terms you might find when you…

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