Im having trouble creating War

[cranejimmy3]

Hello,

Im currently having trouble assembling war. All I did was cloned acs-community-packaging from the github repo, went to the root folder, and ran mvn clean install. Here I am getting an error that says "Failed to execute goal org.apache.maven.plugins:maven-war-plugin:3.2.3:war (default-war) on project content-services-community: Error assembling WAR: Problem creating war: Execution exception:" 

help will be appreciated.

output

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  49.890 s
[INFO] Finished at: 2020-06-25T10:41:14-04:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-war-plugin:3.2.3:war (default-war) on project content-services-community: Error assembling WAR: Problem creating war: Execution exception: Java heap space -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-war-plugin:3.2.3:war (default-war) on project content-services-community: Error assembling WAR: Problem creating war: Execution exception
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.maven.plugin.MojoExecutionException: Error assembling WAR: Problem creating war: Execution exception
    at org.apache.maven.plugins.war.WarMojo.execute (WarMojo.java:213)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.codehaus.plexus.archiver.ArchiverException: Problem creating war: Execution exception
    at org.codehaus.plexus.archiver.AbstractArchiver.createArchive (AbstractArchiver.java:1006)
    at org.apache.maven.archiver.MavenArchiver.createArchive (MavenArchiver.java:669)
    at org.apache.maven.plugins.war.WarMojo.performPackaging (WarMojo.java:268)
    at org.apache.maven.plugins.war.WarMojo.execute (WarMojo.java:197)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.io.IOException: Execution exception
    at org.codehaus.plexus.archiver.zip.AbstractZipArchiver.close (AbstractZipArchiver.java:828)
    at org.codehaus.plexus.archiver.AbstractArchiver.createArchive (AbstractArchiver.java:993)
    at org.apache.maven.archiver.MavenArchiver.createArchive (MavenArchiver.java:669)
    at org.apache.maven.plugins.war.WarMojo.performPackaging (WarMojo.java:268)
    at org.apache.maven.plugins.war.WarMojo.execute (WarMojo.java:197)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.lang.OutOfMemoryError: Java heap space
    at org.codehaus.plexus.archiver.zip.ByteArrayOutputStream.needNewBuffer (ByteArrayOutputStream.java:153)
    at org.codehaus.plexus.archiver.zip.ByteArrayOutputStream.write (ByteArrayOutputStream.java:192)
    at org.apache.commons.io.output.ThresholdingOutputStream.write (ThresholdingOutputStream.java:129)
    at org.codehaus.plexus.archiver.zip.DeferredScatterOutputStream.writeOut (DeferredScatterOutputStream.java:44)
    at org.apache.commons.compress.archivers.zip.StreamCompressor$ScatterGatherBackingStoreCompressor.writeOut (StreamCompressor.java:291)
    at org.apache.commons.compress.archivers.zip.StreamCompressor.writeCounted (StreamCompressor.java:273)
    at org.apache.commons.compress.archivers.zip.StreamCompressor.deflate (StreamCompressor.java:264)
    at org.apache.commons.compress.archivers.zip.StreamCompressor.deflateUntilInputIsNeeded (StreamCompressor.java:257)
    at org.apache.commons.compress.archivers.zip.StreamCompressor.writeDeflated (StreamCompressor.java:238)
    at org.apache.commons.compress.archivers.zip.StreamCompressor.write (StreamCompressor.java:205)
    at org.apache.commons.compress.archivers.zip.StreamCompressor.deflate (StreamCompressor.java:184)
    at org.apache.commons.compress.archivers.zip.ScatterZipOutputStream.addArchiveEntry (ScatterZipOutputStream.java:96)
    at org.apache.commons.compress.archivers.zip.ParallelScatterZipCreator$3.call (ParallelScatterZipCreator.java:217)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1128)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:628)
    at java.lang.Thread.run (Thread.java:834)
[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/MojoExecutionException

[kintu_barot]

It seems your maven has not been configured properly.

Install maven and set its (MAVEN_HOME) path in the environment variable.

Also, check the goals according to SDK version you are using.

https://docs.alfresco.com/5.2/concepts/sdk-getting-started.html

Look into the above link for more information.

[kaynezhang]

Caused by: java.lang.OutOfMemoryError: Java heap space
at org.codehaus.plexus.archiver.zip.ByteArrayOutputStream.needNewBuffer (ByteArrayOutputStream.java:153)
at org.codehaus.plexus.archiver.zip.ByteArrayOutputStream.write (ByteArrayOutputStream.java:192)
at org.apache.commons.io.output.ThresholdingOutputStream.write (ThresholdingOutputStream.java:129)
at org.codehaus.plexus.archiver.zip.DeferredScatterOutputStream.writeOut (DeferredScatterOutputStream.java:44)
at org.apache.commons.compress.archivers.zip.StreamCompr

It seems you need to  increase the JVM max heap size

[abhinavmishra14]

As folks have already mentioned, set the MAVEN_OPTS to increase the heap size. 

Navigate to maven installattion's bin directory (<mavenInstallDirectory>/bin) and open your mvn file and add the following line:

export MAVEN_OPTS=-Xmx1024m

for windows, open mvn.cmd file and add following line:

set MAVEN_OPTS=-Xmx1024m

This will allow to specify java heap space based on your project needs. You can increase it depending on your case.

After making changes, close all terminals and start a new terminal to execute "mvn clean install"

Detailed documentation can be found here: 

https://docs.alfresco.com/5.2/tasks/alfresco-sdk-install-maven-opts.html

You can look at this tutorial to know more on heap and stuff: https://javarevisited.blogspot.com/2011/05/java-heap-space-memory-size-jvm.html