There are 9 types of java.lang.OutOfMemoryErrors, each signaling a unique memory-related issue within Java applications. Among these,
java.lang.OutOfMemoryError: Metaspace is a challenging error to diagnose. In this post, we’ll delve into the root causes behind this error, explore potential solutions, and discuss effective diagnostic methods to troubleshoot this problem. Let’s equip ourselves with the knowledge and tools to conquer this common adversary.
JVM Memory Regions
To better understand OutOfMemoryError, we first need to understand different JVM Memory regions. Here is a video clip that gives a good introduction to different JVM memory regions. But in a nutshell, JVM has the following memory regions:
Figure 1: JVM memory regions
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