v1.41.0 has deadlock problem #3336
Description
I'm using Jdtls in neovim with vscode-java-test and java-debug module. After upgrading from v1.3x.x, starting jdtls has been significantly slower sometimes. The log shows that there're deadlock problem.
This problem don't occurs in relativley small projects. I haven't tried other types of projects, but there's problem with spring boot project.
Here's log and build.gralde file.
Log
!SESSION 2024-11-29 14:06:59.983 -----------------------------------------------
eclipse.buildId=unknown
java.version=17.0.10
java.vendor=Eclipse Adoptium
BootLoader constants: OS=macosx, ARCH=aarch64, WS=cocoa, NL=ko_KR
Command-line arguments: -data /Users/dogchew/.cache/nvim/jdtls/workspace/tech-blog
This is a continuation of log file /Users/dogchew/.cache/nvim/jdtls/workspace/tech-blog/.metadata/.bak_0.log
Created Time: 2024-11-29 14:10:02.661
!ENTRY org.eclipse.osgi 2 0 2024-11-29 14:10:02.661
!MESSAGE While loading class "org.eclipse.buildship.core.WrapperGradleDistribution", thread "Thread[Worker-4: Initialize Workspace,5,main]" timed out waiting (30034ms) for thread "Thread[Worker-1: Initialize After Load,5,main]" to finish starting bundle "org.eclipse.buildship.core_3.1.10.v20240802-0834-s [200]". To avoid deadlock, thread "Thread[Worker-4: Initialize Workspace,5,main]" is proceeding but "org.eclipse.buildship.core.WrapperGradleDistribution" may not be fully initialized.
!STACK 0
org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="3.1.10.v20240802-0834-s"; osgi.identity="org.eclipse.buildship.core"; singleton:="true" [id=200] STARTED [STARTED]
at org.eclipse.osgi.container.Module.lockStateChange(Module.java:373)
at org.eclipse.osgi.container.Module.start(Module.java:447)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:528)
at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:122)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:620)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:348)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:414)
at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:41)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass0(BundleLoader.java:516)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:434)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:174)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
at java.base/java.lang.Class.getDeclaredConstructors0(Native Method)
at java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3373)
at java.base/java.lang.Class.getConstructor0(Class.java:3578)
at java.base/java.lang.Class.getDeclaredConstructor(Class.java:2754)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:233)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:987)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:275)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:65)
at org.eclipse.jdt.ls.core.internal.managers.ProjectsManager.importers(ProjectsManager.java:401)
at org.eclipse.jdt.ls.core.internal.managers.ProjectsManager.importProjects(ProjectsManager.java:161)
at org.eclipse.jdt.ls.core.internal.managers.ProjectsManager.initializeProjects(ProjectsManager.java:126)
at org.eclipse.jdt.ls.core.internal.handlers.InitHandler$1.runInWorkspace(InitHandler.java:277)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:43)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 30 seconds to acquire the lock.
at org.eclipse.osgi.container.Module.lockStateChange(Module.java:368)
... 25 more
Caused by: org.eclipse.osgi.framework.util.ThreadInfoReport: Thread dump
ThreadId: 1 ThreadName: main ThreadState: WAITING
Blocked On: java.lang.Object@78d94588 LockOwnerId: -1 LockOwnerName: null
Synchronizers Locked: none
Monitors Locked: none
Stack Trace:
[email protected]/java.lang.Object.wait(Native Method)
[email protected]/java.lang.Object.wait(Object.java:338)
org.eclipse.jdt.ls.core.internal.LanguageServerApplication.start(LanguageServerApplication.java:63)
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:143)
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:109)
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:439)
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:271)
[email protected]/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[email protected]/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
[email protected]/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[email protected]/java.lang.reflect.Method.invoke(Method.java:568)
app//org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:668)
app//org.eclipse.equinox.launcher.Main.basicRun(Main.java:605)
app//org.eclipse.equinox.launcher.Main.run(Main.java:1481)
app//org.eclipse.equinox.launcher.Main.main(Main.java:1454)
ThreadId: 2 ThreadName: Reference Handler ThreadState: RUNNABLE
Blocked On: none
Synchronizers Locked: none
Monitors Locked: none
Stack Trace:
[email protected]/java.lang.ref.Reference.waitForReferencePendingList(Native Method)
[email protected]/java.lang.ref.Reference.processPendingReferences(Reference.java:253)
[email protected]/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:215)
...
build.gradle
plugins {
id 'java'
id 'org.springframework.boot' version '3.2.4'
id 'io.spring.dependency-management' version '1.1.4'
}
group = 'kr.tgwing'
version = '0.0.1-SNAPSHOT'
java {
sourceCompatibility = '17'
}
configurations {
compileOnly {
extendsFrom annotationProcessor
}
}
repositories {
mavenCentral()
}
dependencies {
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'org.springframework.boot:spring-boot-starter-security'
implementation 'org.springframework.boot:spring-boot-starter-web'
implementation 'org.springframework.cloud:spring-cloud-starter-aws:2.2.6.RELEASE'
compileOnly 'org.projectlombok:lombok'
implementation 'mysql:mysql-connector-java:8.0.33'
implementation 'org.springframework.boot:spring-boot-starter-validation'
// Swagger
implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.0.2'
annotationProcessor 'org.projectlombok:lombok'
testImplementation 'org.springframework.boot:spring-boot-starter-test'
testImplementation 'org.springframework.security:spring-security-test'
// jwt
implementation 'io.jsonwebtoken:jjwt-api:0.11.2'
implementation 'io.jsonwebtoken:jjwt-impl:0.11.2'
implementation 'io.jsonwebtoken:jjwt-jackson:0.11.2'
// gmail
implementation 'org.springframework.boot:spring-boot-starter-mail'
// thymeleaf
implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
implementation 'nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect'
// redis
implementation 'org.springframework.boot:spring-boot-starter-data-redis'
// https://mvnrepository.com/artifact/com.h2database/h2
testImplementation 'com.h2database:h2:2.3.232'
}
tasks.named('test') {
useJUnitPlatform()
}
// 배포용 태스크
tasks.register('jarPath') {
println "${project.buildDir}/libs/${project.name}-${version}.jar"
}