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zzsmdfj commented on FLINK-14093: --------------------------------- [~Tison] yes, you are right. I will start a discussion on dev mailing list. > Java8 lambdas and exceptions lead to compile error > -------------------------------------------------- > > Key: FLINK-14093 > URL: https://issues.apache.org/jira/browse/FLINK-14093 > Project: Flink > Issue Type: Bug > Components: Table SQL / API > Affects Versions: 1.9.0 > Reporter: zzsmdfj > Priority: Major > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > when compile flink master by using Java 1.8.0_77, got errors as follow: > {code:java} > // code placeholder > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute > goal org.apache.maven.plugins:maven-compiler-plugin:3.8.0: > compile (default-compile) on project flink-table-api-java: Compilation failure > /home/*/zzsmdfj/sflink/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/operations/utils/factories/Cal > culatedTableFactory.java:[90,53] unreported exception X; must be caught or > declared to be thrown at > org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:213) > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:154) > at org.apache.maven.lifecycle.internal.MojoExecutor.execute > (MojoExecutor.java:146) > 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:51) > at org.apache.maven.lifecycle.internal.LifecycleStarter.execute > (LifecycleStarter.java:128) > at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309) > at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194) > at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107) > at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955) > at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290) > at org.apache.maven.cli.MavenCli.main (MavenCli.java:194) > 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: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) > Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: > Compilation failure > {code} > if using Java 1.8.0_102 to compile, it build success. it maybe a case of bug > [JDK-8054569|https://bugs.openjdk.java.net/browse/JDK-8054569], although we > can fix this by upgrading the JDK,but i think it is better of compatible with > different versions of the JDK8. -- This message was sent by Atlassian Jira (v8.3.4#803005)