java - payara micro 5.182 不部署用 java10 编译的 Web 应用程序

Question

使用 Java10 启动 payara 5.182 时，会抛出以下 IllegalArgumentException

 [java]   Exception while visiting WEB-INF/classes/com/Service.class of size 1163
 [java] java.lang.IllegalArgumentException
 [java]     at org.glassfish.hk2.external.org.objectweb.asm.ClassReader.<init>(ClassReader.java:160)
 [java]     at org.glassfish.hk2.external.org.objectweb.asm.ClassReader.<init>(ClassReader.java:143)
 [java]     at org.glassfish.hk2.external.org.objectweb.asm.ClassReader.<init>(ClassReader.java:418)
 [java]     at org.glassfish.hk2.classmodel.reflect.Parser$5.on(Parser.java:359)
 [java]     at com.sun.enterprise.v3.server.ReadableArchiveScannerAdapter.handleEntry(ReadableArchiveScannerAdapter.java:165)
 [java]     at com.sun.enterprise.v3.server.ReadableArchiveScannerAdapter.onSelectedEntries(ReadableArchiveScannerAdapter.java:127)
 [java]     at org.glassfish.hk2.classmodel.reflect.Parser.doJob(Parser.java:345)
 [java]     at org.glassfish.hk2.classmodel.reflect.Parser.access$300(Parser.java:68)
 [java]     at org.glassfish.hk2.classmodel.reflect.Parser$3.call(Parser.java:304)
 [java]     at org.glassfish.hk2.classmodel.reflect.Parser$3.call(Parser.java:293)
 [java]     at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
 [java]     at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135)
 [java]     at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
 [java]     at java.base/java.lang.Thread.run(Thread.java:844)
 [java] ]]

我认为这是由重新打包的asm类ClassReader引起的(我认为它是asm版本6.0)

public ClassReader(final byte[] b, final int off, final int len) {
    this.b = b;
    // checks the class version
    if (readShort(off + 6) > Opcodes.V9) {
        throw new IllegalArgumentException();
    }
    ...
}

在 asm 6.2 版本中，ClassReader 类似乎符合 Java11

ClassReader(
  final byte[] classFileBuffer, final int classFileOffset, final boolean checkClassVersion) {
  this.b = classFileBuffer;
  // Check the class' major_version. This field is after the magic and minor_version fields, which
  // use 4 and 2 bytes respectively.
  if (checkClassVersion && readShort(classFileOffset + 6) > Opcodes.V11) {
    throw new IllegalArgumentException(
        "Unsupported class file major version " + readShort(classFileOffset + 6));
  }
  ...
}

问题是，如何让 payara 5.182 与 Java10 一起运行？

Answer 1

Payara Micro 5.182不支持JDK9+，仅支持JDK8。预计今年最后一个季度 5.184 版本将支持 JDK11。