longpeer.blogg.se - How to install ganglia on windows 7

#How to install ganglia on windows 7 how to
#How to install ganglia on windows 7 free

The Spark UI lacks essential node metrics (CPU, Memory, and I/O usage).

What is the bottleneck of my app (I/O bound, CPU bound, memory bound)?.

Is there a critical stability or performance issue?.

Which jobs/stages took most of the time?.

It’s hard to get the bird’s eye view of what is going on. The project is at the prototype phase, but we'd love your feedback before we push it to production.

#How to install ganglia on windows 7 free

In this article, we present our ambition to replace the Spark UI and Spark History Server with a free and cross-platform monitoring tool for Spark called the Data Mechanics UI. “The Spark history server is a pain to setup.”ĭata Mechanics is a YCombinator startup building a serverless platform for Apache Spark - a Databricks, AWS EMR, Google Dataproc, or Azure HDinsight alternative - that makes Apache Spark more easy-to-use and performant.“There’s a lot of tribal knowledge involved.”.

#How to install ganglia on windows 7 how to

“Even if there’s a critical information, it’s buried behind a lot of noisy information that only experts know how to navigate.”.“It’s hard to understand what’s going on.”.It generates a lot of frustration among Apache Spark users, beginners and experts alike. The Spark UI is the open source monitoring tool shipped with Apache Spark, the #1 big data engine.