November 2017
Beginner to intermediate
306 pages
7h 43m
English
Content preview from Cloud Foundry for Developers
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Exited with status 255
This message shows up when the application has been killed by the system due to excessive use of memory. You should look at the application logs for more details. If you want to profile your application, then you can use a profiler. Make sure the buildpack used by the application supports the profiler agent. Java buildpack supports profilers such as AppDynamics and New Relic.
Profiling of applications is not advised in production environments, as profiling agents hog a lot of memory, and hence they increase the application memory requirements. If the application is a Spring Boot application, then the dump endpoint can be used to get a thread dump.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.