[
https://issues.apache.org/jira/browse/NIFI-11701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ryan Miller updated NIFI-11701:
-------------------------------
Description:
h2. Motivation
Packages built using Java 17 create version 61 class files; these are currently
unsupported in the Jetty and Maven Compiler Plugin versions used.
h2. Related Tickets
Requires:
- Upgrade Jetty to version 11 [1]
- Upgrade Maven Compiler Plugin to support version 61 class files [2]
Solves:
- Java 17 Nashorn standalone support [3]
In attempting to add Standalone Nashorn [4] (a package containing version 61
class files) to NiFi, the following error occurred:
h2. Related Errors
{code:java}
Caused by: java.lang.IllegalArgumentException: Unsupported class file major
version 61
at org.objectweb.asm.ClassReader.<init>(ClassReader.java:196)
at org.objectweb.asm.ClassReader.<init>(ClassReader.java:177)
at org.objectweb.asm.ClassReader.<init>(ClassReader.java:163)
at org.objectweb.asm.ClassReader.<init>(ClassReader.java:284)
at
org.eclipse.jetty.annotations.AnnotationParser.scanClass(AnnotationParser.java:932)
at
org.eclipse.jetty.annotations.AnnotationParser.parseJarEntry(AnnotationParser.java:917)
at
org.eclipse.jetty.annotations.AnnotationParser.lambda$parseJar$2(AnnotationParser.java:876)
... 9 common frames omitted
{code}
This error occurred because standalone Nashorn was bundled in JDK 17, and
whatever is reading it and doing code transforms cannot read version 61 class
files.
h2. Similar issue
{panel}
The problem (as pointed out by @Mark Rotteveel) is that glowroot is failing
while trying to do some code transformation using ASM. Apparently the
ClassReader in the version of ASM that is bundled in glowroot 0.13.6 doesn't
understand version 61 (Java 17) class files.
{panel}
[5]
Fixing this issue will likely require updating one or more other NiFI
dependencies. The error indicates Jetty is likely the issue as it does not
support version 61 class files. Requiring upgrading Jetty to a version that
supports version 61 class files [1].
Also, note that the Maven Compiler Plugin [6] needs to be upgraded to support
version 61 class files too [2].
[1] https://issues.apache.org/jira/browse/NIFI-11702
[2] https://issues.apache.org/jira/browse/MCOMPILER-539
[3] https://issues.apache.org/jira/browse/NIFI-11700
[4] [https://mvnrepository.com/artifact/org.openjdk.nashorn/nashorn-core]
[5]
[https://stackoverflow.com/questions/72227442/unsupported-class-file-major-version-61]
[6] [https://maven.apache.org/plugins/maven-compiler-plugin/]
was:
h2. Motivation
Packages built using Java 17 create version 61 class files; these are currently
unsupported in the Jetty and Maven Compiler Plugin versions used.
h2. Related Tickets
Requires:
- Upgrade Jetty to version 11 [1]
- Upgrade Maven Compiler Plugin to support version 61 class files [2]
Solves:
- Java 17 Nashorn standalone support [3]
In attempting to add Standalone Nashorn [4] (a package containing version 61
class files) to NiFi, the following error occurred:
Related Errors
{code:java}
Caused by: java.lang.IllegalArgumentException: Unsupported class file major
version 61
at org.objectweb.asm.ClassReader.<init>(ClassReader.java:196)
at org.objectweb.asm.ClassReader.<init>(ClassReader.java:177)
at org.objectweb.asm.ClassReader.<init>(ClassReader.java:163)
at org.objectweb.asm.ClassReader.<init>(ClassReader.java:284)
at
org.eclipse.jetty.annotations.AnnotationParser.scanClass(AnnotationParser.java:932)
at
org.eclipse.jetty.annotations.AnnotationParser.parseJarEntry(AnnotationParser.java:917)
at
org.eclipse.jetty.annotations.AnnotationParser.lambda$parseJar$2(AnnotationParser.java:876)
... 9 common frames omitted
{code}
This error occurred because standalone Nashorn was bundled in JDK 17, and
whatever is reading it and doing code transforms cannot read version 61 class
files.
h2. Similar issue
{panel}
The problem (as pointed out by @Mark Rotteveel) is that glowroot is failing
while trying to do some code transformation using ASM. Apparently the
ClassReader in the version of ASM that is bundled in glowroot 0.13.6 doesn't
understand version 61 (Java 17) class files.
{panel}
[5]
Fixing this issue will likely require updating one or more other NiFI
dependencies. The error indicates Jetty is likely the issue as it does not
support version 61 class files. Requiring upgrading Jetty to a version that
supports version 61 class files [1].
Also, note that the Maven Compiler Plugin [6] needs to be upgraded to support
version 61 class files too [2].
[1] TBA: Upgrade Jetty to version 11
[2] TBA: Upgrade Maven Compiler Plugin to support version 61 class files
[3] https://issues.apache.org/jira/browse/NIFI-11700
[4] [https://mvnrepository.com/artifact/org.openjdk.nashorn/nashorn-core]
[5]
[https://stackoverflow.com/questions/72227442/unsupported-class-file-major-version-61]
[6] [https://maven.apache.org/plugins/maven-compiler-plugin/]
> Support building with version 61 class files
> --------------------------------------------
>
> Key: NIFI-11701
> URL: https://issues.apache.org/jira/browse/NIFI-11701
> Project: Apache NiFi
> Issue Type: Wish
> Reporter: Ryan Miller
> Priority: Minor
>
> h2. Motivation
> Packages built using Java 17 create version 61 class files; these are
> currently unsupported in the Jetty and Maven Compiler Plugin versions used.
> h2. Related Tickets
> Requires:
> - Upgrade Jetty to version 11 [1]
> - Upgrade Maven Compiler Plugin to support version 61 class files [2]
> Solves:
> - Java 17 Nashorn standalone support [3]
>
> In attempting to add Standalone Nashorn [4] (a package containing version 61
> class files) to NiFi, the following error occurred:
> h2. Related Errors
> {code:java}
> Caused by: java.lang.IllegalArgumentException: Unsupported class file major
> version 61
> at org.objectweb.asm.ClassReader.<init>(ClassReader.java:196)
> at org.objectweb.asm.ClassReader.<init>(ClassReader.java:177)
> at org.objectweb.asm.ClassReader.<init>(ClassReader.java:163)
> at org.objectweb.asm.ClassReader.<init>(ClassReader.java:284)
> at
> org.eclipse.jetty.annotations.AnnotationParser.scanClass(AnnotationParser.java:932)
> at
> org.eclipse.jetty.annotations.AnnotationParser.parseJarEntry(AnnotationParser.java:917)
> at
> org.eclipse.jetty.annotations.AnnotationParser.lambda$parseJar$2(AnnotationParser.java:876)
> ... 9 common frames omitted
>
> {code}
>
> This error occurred because standalone Nashorn was bundled in JDK 17, and
> whatever is reading it and doing code transforms cannot read version 61 class
> files.
> h2. Similar issue
> {panel}
> The problem (as pointed out by @Mark Rotteveel) is that glowroot is failing
> while trying to do some code transformation using ASM. Apparently the
> ClassReader in the version of ASM that is bundled in glowroot 0.13.6 doesn't
> understand version 61 (Java 17) class files.
> {panel}
> [5]
>
> Fixing this issue will likely require updating one or more other NiFI
> dependencies. The error indicates Jetty is likely the issue as it does not
> support version 61 class files. Requiring upgrading Jetty to a version that
> supports version 61 class files [1].
>
> Also, note that the Maven Compiler Plugin [6] needs to be upgraded to support
> version 61 class files too [2].
>
> [1] https://issues.apache.org/jira/browse/NIFI-11702
> [2] https://issues.apache.org/jira/browse/MCOMPILER-539
> [3] https://issues.apache.org/jira/browse/NIFI-11700
> [4] [https://mvnrepository.com/artifact/org.openjdk.nashorn/nashorn-core]
> [5]
> [https://stackoverflow.com/questions/72227442/unsupported-class-file-major-version-61]
> [6] [https://maven.apache.org/plugins/maven-compiler-plugin/]
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