IDEA 学习之编译内存问题

- - [1. 正常的 IDEA build 日志](#1. 正常的 IDEA build 日志)
  - [2. 编译工具内存不足日志（内存从小变大）](#2. 编译工具内存不足日志（内存从小变大）)
  - - [2.1. 干脆无法启动](#2.1. 干脆无法启动)
    - [2.2. Ant 任务执行报错](#2.2. Ant 任务执行报错)
    - [2.3. 内存溢出：超出 GC 上限](#2.3. 内存溢出：超出 GC 上限)
    - [2.4. 内存溢出：超出 GC 上限，编译报错](#2.4. 内存溢出：超出 GC 上限，编译报错)
    - [2.5. 内存溢出：堆空间](#2.5. 内存溢出：堆空间)
    - [2.6. 内存溢出：内存不足](#2.6. 内存溢出：内存不足)
    - 解决方案

1. 正常的 IDEA build 日志

java 复制代码

Executing pre-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Running 'before' tasks
Checking sources
Copying resources... [user]
Parsing java... [user]
java: JPS incremental annotation processing is disabled. Compilation results on partial recompilation may be inaccurate. Use build process "jps.track.ap.dependencies" VM flag to enable/disable incremental annotation processing environment.
Writing classes... [user]
Checking dependencies... [user]
Dependency analysis found 0 affected files
Updating dependency information... [user]
Adding @NotNull assertions... [user]
Adding pattern assertions... [user]
Adding the Threading Model assertions... [user]
Running 'after' tasks
javac 1.8.0_333 was used to compile java sources
Finished, saving caches...
Executing post-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Synchronizing output directories...
2022/10/13, 10:04 AM - Build completed successfully with 2 warnings in 5 sec, 563 ms

2. 编译工具内存不足日志（内存从小变大）

2.1. 干脆无法启动

2.2. Ant 任务执行报错

java 复制代码

Executing pre-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Internal error (java.lang.NullPointerException): null
java.lang.NullPointerException
	at com.intellij.util.containers.hash.LinkedHashMap$Entry.access$200(LinkedHashMap.java:283)
	at com.intellij.util.containers.hash.LinkedHashMap.doRemoveEldestEntry(LinkedHashMap.java:137)
	at com.intellij.util.io.FilePageCache.ensureSize(FilePageCache.java:218)
	at com.intellij.util.io.FilePageCache.get(FilePageCache.java:186)
	at com.intellij.util.io.PagedFileStorage.getBufferWrapper(PagedFileStorage.java:370)
	at com.intellij.util.io.PagedFileStorage.getBuffer(PagedFileStorage.java:345)
	at com.intellij.util.io.PagedFileStorage.put(PagedFileStorage.java:246)
	at com.intellij.util.io.PagedFileStorage.fillWithZeros(PagedFileStorage.java:321)
	at com.intellij.util.io.PagedFileStorage.resize(PagedFileStorage.java:295)
	at com.intellij.util.io.ResizeableMappedFile.expand(ResizeableMappedFile.java:120)
	at com.intellij.util.io.ResizeableMappedFile.ensureSize(ResizeableMappedFile.java:89)
	at com.intellij.util.io.ResizeableMappedFile.putInt(ResizeableMappedFile.java:210)
	at com.intellij.util.io.PersistentEnumeratorBase.markDirty(PersistentEnumeratorBase.java:576)
	at com.intellij.util.io.PersistentEnumeratorBase.<init>(PersistentEnumeratorBase.java:143)
	at com.intellij.util.io.PersistentBTreeEnumerator.<init>(PersistentBTreeEnumerator.java:96)
	at com.intellij.util.io.PersistentEnumerator.createDefaultEnumerator(PersistentEnumerator.java:67)
	at com.intellij.util.io.PersistentMapImpl.<init>(PersistentMapImpl.java:136)
	at com.intellij.util.io.PersistentMapBuilder.buildImplementation(PersistentMapBuilder.java:62)
	at com.intellij.util.io.PersistentMapBuilder.build(PersistentMapBuilder.java:44)
	at com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:39)
	at com.intellij.util.io.PersistentHashMap.<init>(PersistentHashMap.java:54)
	at org.jetbrains.jps.incremental.storage.AbstractStateStorage.createMap(AbstractStateStorage.java:116)
	at org.jetbrains.jps.incremental.storage.AbstractStateStorage.<init>(AbstractStateStorage.java:29)
	at org.jetbrains.jps.incremental.storage.FileTimestampStorage.<init>(FileTimestampStorage.java:27)
	at org.jetbrains.jps.incremental.storage.ProjectStamps.<init>(ProjectStamps.java:42)
	at org.jetbrains.jps.cmdline.BuildRunner.load(BuildRunner.java:102)
	at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:324)
	at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:175)
	at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler.lambda$channelRead0$0(BuildMain.java:218)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
Executing post-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Synchronizing output directories...
2022/10/13, 9:51 AM - Build completed with 1 error and 0 warnings in 1 sec, 582 ms

2.3. 内存溢出：超出 GC 上限

java 复制代码

Executing pre-compile tasks...
Loading Ant configuration...
Running Ant tasks...
build: Project rebuild forced: Storage version updated, file = /Users/zxguan/Library/Caches/JetBrains/IntelliJIdea2022.1/compile-server/springcloud2_9578806c/timestamps/data
Cleaning output directories...
Running 'before' tasks
Checking sources
Copying resources... [user]
Parsing java... [user]
java: JPS incremental annotation processing is disabled. Compilation results on partial recompilation may be inaccurate. Use build process "jps.track.ap.dependencies" VM flag to enable/disable incremental annotation processing environment.
java: java.lang.OutOfMemoryError: GC overhead limit exceeded
java: java.lang.OutOfMemoryError: GC overhead limit exceeded
Checking dependencies... [user]

2.4. 内存溢出：超出 GC 上限，编译报错

java 复制代码

Executing pre-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Running 'before' tasks
Checking sources
Copying resources... [user]
Parsing java... [user]
java: JPS incremental annotation processing is disabled. Compilation results on partial recompilation may be inaccurate. Use build process "jps.track.ap.dependencies" VM flag to enable/disable incremental annotation processing environment.
java: 系统资源不足。
java: 有关详细信息，请参阅以下堆栈跟踪。
java: java.lang.OutOfMemoryError: GC overhead limit exceeded
java:   at com.sun.tools.javac.util.List.of(List.java:135)
java:   at com.sun.tools.javac.util.List.append(List.java:272)
java:   at com.sun.tools.javac.comp.Resolve$MethodResolutionContext.addApplicableCandidate(Resolve.java:4338)
java:   at ......
java:   at ......
java: Compilation failed: internal java compiler error
Checking dependencies... [user]
Dependency analysis found 0 affected files
Errors occurred while compiling module 'user'
javac 1.8.0_333 was used to compile java sources
Finished, saving caches...
Executing post-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Synchronizing output directories...
2022/10/13, 9:55 AM - Build completed with 2 errors and 1 warning in 12 sec, 377 ms

2.5. 内存溢出：堆空间

java 复制代码

Executing pre-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Running 'before' tasks
Checking sources
Copying resources... [user]
Parsing java... [user]
java: JPS incremental annotation processing is disabled. Compilation results on partial recompilation may be inaccurate. Use build process "jps.track.ap.dependencies" VM flag to enable/disable incremental annotation processing environment.
java: java.lang.OutOfMemoryError: Java heap space
java: java.lang.OutOfMemoryError: Java heap space
Checking dependencies... [user]
Dependency analysis found 0 affected files
Errors occurred while compiling module 'user'
javac 1.8.0_333 was used to compile java sources
Finished, saving caches...
Executing post-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Synchronizing output directories...
2022/10/13, 9:55 AM - Build completed with 2 errors and 1 warning in 12 sec, 377 ms

2.6. 内存溢出：内存不足

java 复制代码

Executing pre-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Running 'before' tasks
Checking sources
Copying resources... [user]
Parsing java... [user]
java: JPS incremental annotation processing is disabled. Compilation results on partial recompilation may be inaccurate. Use build process "jps.track.ap.dependencies" VM flag to enable/disable incremental annotation processing environment.
java: 系统资源不足。
java: 有关详细信息，请参阅以下堆栈跟踪。
java:   at ......
java:   at ......
java:java.lang.OutOfMemoryError: insufficient memory
Checking dependencies... [user]
Dependency analysis found 0 affected files
Errors occurred while compiling module 'user'
javac 1.8.0_333 was used to compile java sources
Finished, saving caches...
Executing post-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Synchronizing output directories...
2022/10/13, 9:55 AM - Build completed with 2 errors and 1 warning in 12 sec, 377 ms

解决方案

调大 IDEA 编译内存大小，File -> Settings -> Build, Execution, Deployment -> Compiler -> Shared build process heap size

IDEA 学习之 编译内存问题

目录

1. 正常的 IDEA build 日志

2. 编译工具内存不足日志 （内存从小变大）

2.1. 干脆无法启动

2.2. Ant 任务执行报错

2.3. 内存溢出：超出 GC 上限

2.4. 内存溢出：超出 GC 上限，编译报错

2.5. 内存溢出： 堆空间

2.6. 内存溢出： 内存不足

解决方案

IDEA 学习之编译内存问题

2. 编译工具内存不足日志（内存从小变大）

2.5. 内存溢出：堆空间

2.6. 内存溢出：内存不足