Open
Description
openedon Aug 17, 2024
Module
Core
Testcontainers version
1.20.1
Using the latest Testcontainers version?
Yes
Host OS
MacOS
Host Arch
arm64
Docker version
Client:
Version: 27.1.1
API version: 1.46
Go version: go1.21.12
Git commit: 6312585
Built: Tue Jul 23 19:54:12 2024
OS/Arch: darwin/arm64
Context: desktop-linux
Server: Docker Desktop 4.33.0 (160616)
Engine:
Version: 27.1.1
API version: 1.46 (minimum version 1.24)
Go version: go1.21.12
Git commit: cc13f95
Built: Tue Jul 23 19:57:14 2024
OS/Arch: linux/arm64
Experimental: false
containerd:
Version: 1.7.19
GitCommit: 2bf793ef6dc9a18e00cb12efb64355c2c9d5eb41
runc:
Version: 1.7.19
GitCommit: v1.1.13-0-g58aa920
docker-init:
Version: 0.19.0
GitCommit: de40ad0What happened?
I'm attempting to run tests in parallel with JUnit 5. One test spins up a static ComposeContainer with .withLocalCompose(true) and another spins up a static KafkaContainer. This leads to a deadlock on startup, where one thread acquires the lock on RyukResourceReaper and then fails to acquire the lock in DockerClientFactory, while the other thread does the opposite.
Relevant log output
Kafka container thread:
"testcontainers-lifecycle-0" #35 [41731] daemon prio=5 os_prio=31 cpu=207.18ms elapsed=23.45s tid=0x000000012225ba00 nid=41731 waiting for monitor entry [0x00000001735fa000]
java.lang.Thread.State: BLOCKED (on object monitor)
at org.testcontainers.utility.RyukResourceReaper.maybeStart(RyukResourceReaper.java:74)
- waiting to lock <0x000000060201f118> (a org.testcontainers.utility.RyukResourceReaper)
at org.testcontainers.utility.RyukResourceReaper.init(RyukResourceReaper.java:42)
at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:232)
- locked <0x000000060201ee60> (a [Ljava.lang.Object;)
at org.testcontainers.DockerClientFactory$1.getDockerClient(DockerClientFactory.java:106)
at com.github.dockerjava.api.DockerClientDelegate.authConfig(DockerClientDelegate.java:109)
at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:329)
Compose container thread:
"testcontainers-lifecycle-1" #37 [37891] daemon prio=5 os_prio=31 cpu=3.14ms elapsed=23.41s tid=0x0000000122254600 nid=37891 waiting for monitor entry [0x0000000173a12000]
java.lang.Thread.State: BLOCKED (on object monitor)
at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:185)
- waiting to lock <0x000000060201ee60> (a [Ljava.lang.Object;)
at org.testcontainers.DockerClientFactory$1.getDockerClient(DockerClientFactory.java:106)
at com.github.dockerjava.api.DockerClientDelegate.authConfig(DockerClientDelegate.java:109)
at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:329)
at org.testcontainers.utility.RyukResourceReaper.maybeStart(RyukResourceReaper.java:78)
- locked <0x000000060201f118> (a org.testcontainers.utility.RyukResourceReaper)
at org.testcontainers.utility.RyukResourceReaper.registerLabelsFilterForCleanup(RyukResourceReaper.java:51)
at org.testcontainers.containers.ComposeDelegate.registerContainersForShutdown(ComposeDelegate.java:247)
at org.testcontainers.containers.ComposeContainer.start(ComposeContainer.java:125)
- locked <0x000000060201f2a8> (a java.lang.Object)
Additional Information
No response
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