Stephen Darlington – Medium

Stephen Darlington

Stephen Darlington

Apache Ignite: “IgniteCheckedException: No clients found”

It stopped working with an error message that make no sense, yet you didn’t change any code… what could it be?

Aug 16, 2019

Aug 16, 2019

Stephen Darlington

Ignite from Python (part 2)

Last time we figured out how to connect to Apache Ignite using Python and run a SQL query. This time we’ll look at the key-value store…

Jan 28, 2019

Ignite from Python (part 2)

Jan 28, 2019

Stephen Darlington

Ignite using Python

To use Python to talk to Apache Ignite, using Spark used to be the easiest way. Since Ignite 2.7, we can do better.

Jan 18, 2019

Ignite using Python

Jan 18, 2019

Stephen Darlington

The trick to successfully integrating Apache Ignite and PySpark

A few simple commands is all it takes to integrate Apache Ignite and Apache Spark. But what are those commands?

Jan 11, 2019

The trick to successfully integrating Apache Ignite and PySpark

Jan 11, 2019

Stephen Darlington

LivenessProbe for Ignite pods

What’s a sensible Liveness Probe for checking that an Apache Ignite pod is up and running?

Jan 3, 2019

LivenessProbe for Ignite pods

Jan 3, 2019

Stephen Darlington

Ignite 2.7 on Kubernetes

It turns out that there’s a bug in the latest version (2.7) that came out last week. Here’s the workaround.

Dec 10, 2018

Dec 10, 2018

Stephen Darlington

Activating an Apache Ignite cluster on Kubernetes

Ignite requires you to active the cluster when you enable persistence. What’s the cleanest way of doing that inside Kubernetes?

Dec 7, 2018

Dec 7, 2018

Stephen Darlington

Apple Watch Series 4 first thoughts

Oct 1, 2018

Apple Watch Series 4 first thoughts

Oct 1, 2018

Stephen Darlington

Loading data into Apache Ignite

Ignite has all kinds of helpful APIs to make it simple load data in, most notably Data Streamers. But, sometimes you don’t want to start…

Sep 13, 2018

Sep 13, 2018

Stephen Darlington

C25K Diary (Part 3)

Mar 24, 2018

Mar 24, 2018

Stephen Darlington

Stephen Darlington

Started coding on a Sinclair Spectrum in 1985. Thinking about upgrading soon. I write about my experiences in the software industry.

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