It looks like *org.apache.hadoop.hdfs.StripeReader* is using a Java 8 lambda expression which commons bcel is still not comfortable with. As per https://issues.apache.org/jira/browse/BCEL-173 It should be fixed in commons release 6.0 of bcel. or maybe replace with bcel-findbugs ? as suggested by : https://github.com/RichardWarburton/lambda-behave/issues/31#issuecomment-86052095
On Thu, Sep 29, 2016 at 2:01 PM, Kihwal Lee <kih...@yahoo-inc.com.invalid> wrote: > This also shows up in the precommit builds. This is not failing the build, > so it might scroll over quickly before you realize. > Search for ClassFormatException > https://builds.apache.org/job/PreCommit-HDFS-Build/16928/ > artifact/patchprocess/branch-mvninstall-root.txt > > From: Ted Yu <yuzhih...@gmail.com> > To: Kihwal Lee <kih...@yahoo-inc.com> > Cc: Hdfs-dev <hdfs-...@hadoop.apache.org>; Hadoop Common < > common-dev@hadoop.apache.org> > Sent: Wednesday, September 28, 2016 7:16 PM > Subject: Re: Is anyone seeing this during trunk build? > > I used the same command but didn't see the error you saw. > > Here is my environment: > > Java HotSpot(TM) 64-Bit Server VM warning: ignoring option > MaxPermSize=512M; support was removed in 8.0 > Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; > 2015-11-10T08:41:47-08:00) > Maven home: /Users/tyu/apache-maven-3.3.9 > Java version: 1.8.0_91, vendor: Oracle Corporation > Java home: > /Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/jre > Default locale: en_US, platform encoding: UTF-8 > OS name: "mac os x", version: "10.11.3", arch: "x86_64", family: "mac" > > FYI > > On Wed, Sep 28, 2016 at 3:54 PM, Kihwal Lee <kih...@yahoo-inc.com.invalid> > wrote: > > > I just noticed this during a trunk build. I was doing "mvn clean install > > -DskipTests". The build succeeds. > > Is anyone seeing this? I am using openjdk8u102. > > > > > > > > ======= > > [WARNING] Unable to process class org/apache/hadoop/hdfs/ > StripeReader.class > > in JarAnalyzer File /home1/kihwal/devel/apache/ > hadoop/hadoop-hdfs-project/ > > hadoop-hdfs-client/target/hadoop-hdfs-client-3.0.0-alpha2-SNAPSHOT.jar > > org.apache.bcel.classfile.ClassFormatException: Invalid byte tag in > > constant pool: 18 > > at org.apache.bcel.classfile.Constant.readConstant(Constant.java:146) > > at org.apache.bcel.classfile.ConstantPool.<init>( > ConstantPool.java:67) > > at org.apache.bcel.classfile.ClassParser.readConstantPool( > > ClassParser.java:222) > > at org.apache.bcel.classfile.ClassParser.parse(ClassParser.java:136) > > at org.apache.maven.shared.jar.classes.JarClassesAnalysis. > > analyze(JarClassesAnalysis.java:92) > > at org.apache.maven.report.projectinfo.dependencies.Dependencies. > > getJarDependencyDetails(Dependencies.java:255) > > at org.apache.maven.report.projectinfo.dependencies. > > renderer.DependenciesRenderer.hasSealed(DependenciesRenderer.java:1454) > > at org.apache.maven.report.projectinfo.dependencies. > > renderer.DependenciesRenderer.renderSectionDependencyFileDet > > ails(DependenciesRenderer.java:536) > > at org.apache.maven.report.projectinfo.dependencies. > > renderer.DependenciesRenderer.renderBody(DependenciesRenderer.java:263) > > at org.apache.maven.reporting.AbstractMavenReportRenderer.render( > > AbstractMavenReportRenderer.java:79) > > at org.apache.maven.report.projectinfo.DependenciesReport. > > executeReport(DependenciesReport.java:186) > > at org.apache.maven.reporting.AbstractMavenReport.generate( > > AbstractMavenReport.java:190) > > at org.apache.maven.report.projectinfo.AbstractProjectInfoReport. > > execute(AbstractProjectInfoReport.java:202) > > at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo( > > DefaultBuildPluginManager.java:101) > > at org.apache.maven.lifecycle.internal.MojoExecutor.execute( > > MojoExecutor.java:209) > > 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:84) > > at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder. > > buildProject(LifecycleModuleBuilder.java:59) > > at org.apache.maven.lifecycle.internal.LifecycleStarter. > > singleThreadedBuild(LifecycleStarter.java:183) > > at org.apache.maven.lifecycle.internal.LifecycleStarter. > > execute(LifecycleStarter.java:161) > > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) > > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) > > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) > > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) > > at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) > > 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:498) > > at org.codehaus.plexus.classworlds.launcher.Launcher. > > launchEnhanced(Launcher.java:290) > > at org.codehaus.plexus.classworlds.launcher.Launcher. > > launch(Launcher.java:230) > > at org.codehaus.plexus.classworlds.launcher.Launcher. > > mainWithExitCode(Launcher.java:414) > > at org.codehaus.plexus.classworlds.launcher.Launcher. > > main(Launcher.java:357) > > ======= > > > > > >
