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bash – JamesCoyle.net
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DataStax Cassandra 3.2 Bash Install Script. DataStax Cassandra 3.2 Bash Install Script. Category : Supporting Scripts. The below script installs the DataStax distribution of Cassandra 3.2.x and the latest Oracle Java 8 on Debian. Copy and paste the script into a file called install cassandra.sh. And execute it as root. Change the version 3.2. On line 12 to match the version you’d like to install. Deb http:/ ppa.launchpad.net/webupd8team/java/ubuntu xenial main". And copy the content of the script into it...
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cheat-sheet – JamesCoyle.net
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Category : Cheat Sheets. Is one of the most versatile IO tools available for Linux. It’s used in a variety of ways ranging from Disk Benchmarking. Through to creating SWAP files. And copying downloaded disk images to physical disks. Takes the following common switches:. Is the input file name and location. Is the name and location of the output file. Is the number of blocks that will be used. Is the number of blocks on the output file that will be skipped before writing any data. Part of the dd. To repla...
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Docker – JamesCoyle.net
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Using Dockerfiles to build new Docker images. Using Dockerfiles to build new Docker images. In a previous blog post. I detailed the steps involved in creating a new Docker container, making some changes and saving the image back to the local repository. The process described works well but it’s a very manual affair which Docker has a solution for. Create a directory to hold your DockerFile project, which we’ll call apache2. In my home directory. Open a text file named Dockerfile. In your favourite text e...
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Knowledge – JamesCoyle.net
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Oracle Database INTERVAL Partitioning and Virtual Columns. I bumped into this. Issue recently which prevents you INSERTING a date of 31-12-9999 into an INTERVAL partitioned table due to the fact that the LESS THAN partition value would be larger than an Oracle Date. After speaking with Jeff Moss. Starting with the following table structure:. P interval test 0. The purpose here is to create a tuple timestamped table for storing historical and current data. The data from date. And data to date. As you can ...
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Container – JamesCoyle.net
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Bash Command to Check Container Disk Space in Proxmox/ OpenVZ. Bash Command to Check Container Disk Space in Proxmox/ OpenVZ. Keeping an eye on all of your containers disk space can be time consuming if done one by one. Luckily, the vzlist. Command gives us access to many of the data and counters associated with each container. On it’s own will give a list of the currently running containers and a few extra columns of information such as IP address and hostname. Adding the –all. Switch such as ctid.
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Debian – JamesCoyle.net
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Install DataStax Cassandra 3 on Debain/ Ubuntu. Install DataStax Cassandra 3 on Debain/ Ubuntu. The following process will install the DataStax distribution of Cassandra on any Debian based system, such as Debian or Ubuntu. We’ll use the official DataStax apt. Repositories to install Cassandra using apt-get. Cassandra is written in Java and the latest version (at the time of writing) of Cassandra requires Java 8. You can use either OpenJDK or visit my Oracle Java. Install DataStax Cassandra 3.4. To check...
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Active Directory – JamesCoyle.net
http://www.jamescoyle.net/tag/active-directory
OBIEE With Essbase as a Data Source Using SSO. OBIEE With Essbase as a Data Source Using SSO. Tags : Active Directory. There are various ways to integrate OBIEE and Essbase when using SSO, each with their own security specifics and implementation difficulty. The three main ways of SSO authentication between OBIEE and Essbase are:. CSS Token authentication – This is not recommended any more due to the difficulty in setting it up. This process differers depending on the version of Essbase used. Option 1 do...
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cluster – JamesCoyle.net
http://www.jamescoyle.net/tag/cluster
Create a Simple Cassandra Cluster With 3 Nodes. Create a Simple Cassandra Cluster With 3 Nodes. Apache Cassandra is a massively scalable open source NoSQL database. Cassandra is built from day 1 to be clustered to tick the usual clustering boxes; no single point of failure, and capacity and throughput scales with cluster size. This guide will look at creating a three node basic cluster within a single data centre. It is assumed that the following is already in place:. Cassandra 3.2 is installed. Can be a...
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james_coyle_small – JamesCoyle.net
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Laquo; james coyle small. What’s My IP Address. Sorry to bother you, it's the law: This site uses cookies More info.
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How-to – JamesCoyle.net
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Skip Certificate Checks with Wget. This is a reminder for myself more than anything else, on how to get wget. To download SSL internet content when it’s encrypted by a self-signed or otherwise unknown certificate. If you haven’t installed or updated your certificate Authority certificates on your computer and try and download something from an SSL URL with wget. The quickest way round this, albeit not the safest, is to tell wget. Command. I don’t know why the wget. Github.com - no-check-certificate.
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