ingenieux/beanstalker

NPE when updating a worker environment

Opened this issue · 2 comments

szantopeter commented

I got the following NPE

[WARNING] FAILURE
java.lang.NullPointerException
        at java.lang.String$CaseInsensitiveComparator.compare(String.java:1192)
        at java.lang.String$CaseInsensitiveComparator.compare(String.java:1186)
        at java.util.TreeMap.getEntryUsingComparator(TreeMap.java:376)
        at java.util.TreeMap.getEntry(TreeMap.java:345)
        at java.util.TreeMap.containsKey(TreeMap.java:232)
        at java.util.TreeSet.contains(TreeSet.java:234)
        at br.com.ingenieux.mojo.beanstalk.util.EnvironmentHostnameUtil$1.apply(EnvironmentHostnameUtil.java:45)
        at br.com.ingenieux.mojo.beanstalk.util.EnvironmentHostnameUtil$1.apply(EnvironmentHostnameUtil.java:42)
        at com.google.common.base.Predicates$AndPredicate.apply(Predicates.java:338)
        at com.google.common.collect.Iterators$7.computeNext(Iterators.java:645)
        at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141)
        at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136)
        at com.google.common.collect.Iterators.size(Iterators.java:147)
        at com.google.common.collect.Collections2$FilteredCollection.size(Collections2.java:221)
        at br.com.ingenieux.mojo.beanstalk.AbstractBeanstalkMojo.handleResults(AbstractBeanstalkMojo.java:102)
        at br.com.ingenieux.mojo.beanstalk.AbstractBeanstalkMojo.lookupEnvironment(AbstractBeanstalkMojo.java:97)
        at br.com.ingenieux.mojo.beanstalk.AbstractNeedsEnvironmentMojo.configure(AbstractNeedsEnvironmentMojo.java:395)
        at br.com.ingenieux.mojo.aws.AbstractAWSMojo.execute(AbstractAWSMojo.java:373)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
        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)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

when calling

mvn beanstalk:upload-source-bundle beanstalk:create-application-version beanstalk:update-environment -X

The response from AWS is below

<Environments>
  <member>
    <SolutionStackName>64bit Amazon Linux 2016.09 v2.4.0 running Java 8</SolutionStackName>
    <Description>spring-boot-aws-example</Description>
    <Health>Green</Health>
    <MinCapacityEnabled>false</MinCapacityEnabled>
    <DateUpdated>2017-01-05T09:32:35.006Z</DateUpdated>
    <AbortableOperationInProgress>false</AbortableOperationInProgress>
    <Alerts/>
    <DateCreated>2017-01-05T09:29:05.030Z</DateCreated>
    <EnvironmentId>e-ayxggxizwy</EnvironmentId>
    <VersionLabel>20170105092850</VersionLabel>
    <Tier>
      <Name>WebServer</Name>
      <Type>Standard</Type>
      <Version> </Version>
    </Tier>
    <EnvironmentName>szp-spring-boot-aws-example-dev-mvn</EnvironmentName>
    <EndpointURL>awseb-e-a-AWSEBLoa-1T1PAORAB55PB-1682414751.us-east-1.elb.amazonaws.com</EndpointURL>
    <CNAME>szp-spring-boot-aws-example-dev-mvn.us-east-1.elasticbeanstalk.com</CNAME>
    <EnvironmentLinks/>
    <ApplicationName>spring-boot-aws-example</ApplicationName>
    <Status>Ready</Status>
  </member>
  <member>
    <SolutionStackName>64bit Amazon Linux 2016.09 v2.4.0 running Java 8</SolutionStackName>
    <Health>Grey</Health>
    <MinCapacityEnabled>false</MinCapacityEnabled>
    <DateUpdated>2017-01-05T09:31:37.667Z</DateUpdated>
    <AbortableOperationInProgress>false</AbortableOperationInProgress>
    <Alerts/>
    <DateCreated>2017-01-05T09:13:07.851Z</DateCreated>
    <EnvironmentId>e-mfpzrpbe2q</EnvironmentId>
    <VersionLabel>20170103180325</VersionLabel>
    <Tier>
      <Name>Worker</Name>
      <Type>SQS/HTTP</Type>
      <Version> </Version>
    </Tier>
    <HealthStatus>Unknown</HealthStatus>
    <EnvironmentName>Sample-env</EnvironmentName>
    <EnvironmentLinks/>
    <ApplicationName>spring-boot-aws-example</ApplicationName>
    <Status>Terminated</Status>
  </member>
</Environments>

The worker environment doesn't have a CName hence causing the NPE. By the way this environment is terminated so the code should ignore it anyway

aldrinleal commented

Can you try the code with the 1.5.1-SNAPSHOT version? It should be on sonatype-snapshots

szantopeter commented

tried and it works, thanks a lot! By the way with the 1.5.1-SNAPSHOT the version label become mandatory, not sure if this is intended.