Getting Java heap space Error while running k8s:build #561

aniketb1985 · 2021-01-30T20:42:38Z

Description

Getting below error while running command: mvn clean package k8s:build

[ERROR] Java heap space -> [Help 1]
java.lang.OutOfMemoryError: Java heap space
	at java.util.Arrays.copyOf(Arrays.java:3236)
	at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
	at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
	at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153)
	at org.apache.commons.compress.utils.IOUtils.copy(IOUtils.java:86)
	at org.apache.commons.compress.utils.IOUtils.copy(IOUtils.java:60)
	at org.apache.commons.compress.utils.IOUtils.toByteArray(IOUtils.java:226)
	at org.eclipse.jkube.kit.common.archive.JKubeTarArchiver.createTarBall(JKubeTarArchiver.java:78)
	at org.eclipse.jkube.kit.build.api.assembly.JKubeBuildTarArchiver.createArchive(JKubeBuildTarArchiver.java:79)
	at org.eclipse.jkube.kit.build.api.assembly.AssemblyManager.createBuildTarBall(AssemblyManager.java:231)
	at org.eclipse.jkube.kit.build.api.assembly.AssemblyManager.createDockerTarArchive(AssemblyManager.java:110)
	at org.eclipse.jkube.kit.build.service.docker.ArchiveService.createArchive(ArchiveService.java:118)
	at org.eclipse.jkube.kit.build.service.docker.ArchiveService.createArchive(ArchiveService.java:113)
	at org.eclipse.jkube.kit.build.service.docker.BuildService.buildImage(BuildService.java:130)
	at org.eclipse.jkube.kit.build.service.docker.BuildService.buildImage(BuildService.java:77)
	at org.eclipse.jkube.kit.config.service.kubernetes.DockerBuildService.build(DockerBuildService.java:44)
	at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.buildAndTag(AbstractDockerMojo.java:658)
	at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.processImageConfig(AbstractDockerMojo.java:499)
	at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.executeBuildGoal(AbstractDockerMojo.java:628)
	at org.eclipse.jkube.maven.plugin.mojo.build.BuildMojo.executeInternal(BuildMojo.java:49)
	at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.execute(AbstractDockerMojo.java:440)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)

Tried setting the maven opts to -Xmx4g but Jkube is not picking. Is there any specific way to add the maven opts?

Info

Eclipse JKube version : 1.01
Maven version (mvn -v) : 3.3.3

The text was updated successfully, but these errors were encountered:

manusa · 2021-02-01T06:20:54Z

Do you think this can be related to #544? (is your setup based on a Dockerfile living in your project's root path?)

aniketb1985 · 2021-02-02T04:46:14Z

Yes that is right. It is based on Dockerfile based on the root path.

manusa · 2021-02-02T05:13:37Z

We'll consider this a duplicate of #544.

I'm closing to keep everything related to this issue in #544. If the solution we provide for that issue doesn't work for you, feel free to open a new one.

aniketb1985 · 2021-02-02T05:15:00Z

Just to clarify, by solution you mean the work around...right?

manusa · 2021-02-02T05:20:25Z

You can use the workaround now (please confirm if that works for you).

But we will provide a solution that doesn't require a workaround too (hopefully in our next release)

aniketb1985 · 2021-02-02T06:38:15Z

Thank you Marc. When I run the given example - https://github.com/eclipse/jkube/tree/5703f015643c70a6043a86d4ed6eb27521d5a381/quickstarts/maven/docker-file-provided on my local windows I get the below WARNING. Is this expected?

[WARNING] The requested profile "'docker-file'" could not be activated because it does not exist.

aniketb1985 · 2021-02-02T06:54:46Z

And when I ran on Jenkins I got the same error:

[DEBUG] Trying to configure client from Kubernetes config...
[DEBUG] Did not find Kubernetes config at: [/var/lib/jenkins/.kube/config]. Ignoring.
[DEBUG] Trying to configure client from service account...
[DEBUG] Did not find service account ca cert at: [/var/run/secrets/kubernetes.io/serviceaccount/ca.crt].
[WARNING] Error reading service account token from: [/var/run/secrets/kubernetes.io/serviceaccount/token]. Ignoring.
[DEBUG] Trying to configure client namespace from Kubernetes service account namespace path...
[DEBUG] Did not find service account namespace at: [/var/run/secrets/kubernetes.io/serviceaccount/namespace]. Ignoring.
[WARNING] k8s: Cannot access cluster for detecting mode: Unknown host kubernetes.default.svc: Name or service not known
[DEBUG] Trying to configure client from Kubernetes config...
[DEBUG] Did not find Kubernetes config at: [/var/lib/jenkins/.kube/config]. Ignoring.
[DEBUG] Trying to configure client from service account...
[DEBUG] Did not find service account ca cert at: [/var/run/secrets/kubernetes.io/serviceaccount/ca.crt].
[WARNING] Error reading service account token from: [/var/run/secrets/kubernetes.io/serviceaccount/token]. Ignoring.
[DEBUG] Trying to configure client namespace from Kubernetes service account namespace path...
[DEBUG] Did not find service account namespace at: [/var/run/secrets/kubernetes.io/serviceaccount/namespace]. Ignoring.
[INFO] k8s: Running in Kubernetes mode
[INFO] k8s: Building Docker image in Kubernetes mode
[INFO] k8s: Generators:
[INFO] k8s:  - quarkus
[INFO] k8s:  - spring-boot
[INFO] k8s:  - wildfly-swarm
[INFO] k8s:  - thorntail-v2
[INFO] k8s:  - wildfly-jar
[INFO] k8s:  - openliberty
[INFO] k8s:  - karaf
[INFO] k8s:  - vertx
[INFO] k8s:  - java-exec
[INFO] k8s:  - webapp
[DEBUG] k8s: Build args set {}
[DEBUG] k8s: Build args set {}
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 9.760 s
[INFO] Finished at: 2021-02-02T01:52:18-05:00
[INFO] Final Memory: 86M/360M
[INFO] ------------------------------------------------------------------------
[INFO] [jenkins-event-spy] Generated 
[ERROR] Java heap space -> [Help 1]
java.lang.OutOfMemoryError: Java heap space
	at java.util.Arrays.copyOf(Arrays.java:3236)
	at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
	at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
	at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153)
	at org.apache.commons.compress.utils.IOUtils.copy(IOUtils.java:86)
	at org.apache.commons.compress.utils.IOUtils.copy(IOUtils.java:60)
	at org.apache.commons.compress.utils.IOUtils.toByteArray(IOUtils.java:226)
	at org.eclipse.jkube.kit.common.archive.JKubeTarArchiver.createTarBall(JKubeTarArchiver.java:78)
	at org.eclipse.jkube.kit.build.api.assembly.JKubeBuildTarArchiver.createArchive(JKubeBuildTarArchiver.java:79)
	at org.eclipse.jkube.kit.build.api.assembly.AssemblyManager.createBuildTarBall(AssemblyManager.java:231)
	at org.eclipse.jkube.kit.build.api.assembly.AssemblyManager.createDockerTarArchive(AssemblyManager.java:110)
	at org.eclipse.jkube.kit.build.service.docker.ArchiveService.createArchive(ArchiveService.java:118)
	at org.eclipse.jkube.kit.build.service.docker.ArchiveService.createArchive(ArchiveService.java:113)
	at org.eclipse.jkube.kit.build.service.docker.BuildService.buildImage(BuildService.java:130)
	at org.eclipse.jkube.kit.build.service.docker.BuildService.buildImage(BuildService.java:77)
	at org.eclipse.jkube.kit.config.service.kubernetes.DockerBuildService.build(DockerBuildService.java:44)
	at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.buildAndTag(AbstractDockerMojo.java:658)
	at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.processImageConfig(AbstractDockerMojo.java:499)
	at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.executeBuildGoal(AbstractDockerMojo.java:628)
	at org.eclipse.jkube.maven.plugin.mojo.build.BuildMojo.executeInternal(BuildMojo.java:49)
	at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.execute(AbstractDockerMojo.java:440)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
[ERROR] 
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/OutOfMemoryError
[Pipeline] }

manusa · 2021-02-02T08:33:38Z

The profile is not being detected, what command are you running exactly?

aniketb1985 · 2021-02-02T08:39:12Z

I tried with both the commands below:

mvn clean -X package k8s:build -P'context-dir'

mvn clean -X package k8s:build -P'docker-file'

manusa · 2021-02-02T08:49:26Z

Try removing the single quote, maybe that has problems in windows.

aniketb1985 · 2021-02-02T10:07:43Z

Thank you. That worked on windows. Will let you know the results on Jenkins.

aniketb1985 · 2021-02-02T12:59:12Z

@manusa - It looks when we add repackage goal for spring boot as shown below.

<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<executions>
					<execution>
						<goals>
							<goal>repackage</goal>
						</goals>
					</execution>
				</executions>
			</plugin>

Posting the error again for for reference:

[INFO] k8s: Running in Kubernetes mode [INFO] k8s: Building Docker image in Kubernetes mode [DEBUG] k8s: Build args set {} [DEBUG] k8s: Build args set {} [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 01:43 min [INFO] Finished at: 2021-02-02T07:55:04-05:00 [INFO] Final Memory: 90M/357M [INFO] ------------------------------------------------------------------------ [ERROR] Java heap space -> [Help 1] java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:3236) at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118) at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93) at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153) at org.apache.commons.compress.utils.IOUtils.copy(IOUtils.java:86) at org.apache.commons.compress.utils.IOUtils.copy(IOUtils.java:60) at org.apache.commons.compress.utils.IOUtils.toByteArray(IOUtils.java:226) at org.eclipse.jkube.kit.common.archive.JKubeTarArchiver.createTarBall(JKubeTarArchiver.java:78) at org.eclipse.jkube.kit.build.api.assembly.JKubeBuildTarArchiver.createArchive(JKubeBuildTarArchiver.java:79) at org.eclipse.jkube.kit.build.api.assembly.AssemblyManager.createBuildTarBall(AssemblyManager.java:231) at org.eclipse.jkube.kit.build.api.assembly.AssemblyManager.createDockerTarArchive(AssemblyManager.java:110) at org.eclipse.jkube.kit.build.service.docker.ArchiveService.createArchive(ArchiveService.java:118) at org.eclipse.jkube.kit.build.service.docker.ArchiveService.createArchive(ArchiveService.java:113) at org.eclipse.jkube.kit.build.service.docker.BuildService.buildImage(BuildService.java:130) at org.eclipse.jkube.kit.build.service.docker.BuildService.buildImage(BuildService.java:77) at org.eclipse.jkube.kit.config.service.kubernetes.DockerBuildService.build(DockerBuildService.java:44) at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.buildAndTag(AbstractDockerMojo.java:658) at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.processImageConfig(AbstractDockerMojo.java:499) at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.executeBuildGoal(AbstractDockerMojo.java:628) at org.eclipse.jkube.maven.plugin.mojo.build.BuildMojo.executeInternal(BuildMojo.java:49) at org.eclipse.jkube.maven.plugin.mojo.build.AbstractDockerMojo.execute(AbstractDockerMojo.java:440) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) [ERROR] [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/OutOfMemoryError [Pipeline] }

manusa added bug Something isn't working duplicate This issue or pull request already exists labels Feb 2, 2021

manusa closed this as completed Feb 2, 2021

rohanKanojia mentioned this issue Feb 4, 2021

Assembly descriptor removed but still in documentation #497

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Getting Java heap space Error while running k8s:build #561

Getting Java heap space Error while running k8s:build #561

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Getting Java heap space Error while running k8s:build #561

Getting Java heap space Error while running k8s:build #561

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