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Posted to dev@pig.apache.org by "Edward Winslow (JIRA)" <ji...@apache.org> on 2015/07/24 18:53:05 UTC
[jira] [Updated] (PIG-4640) Java patch version breaks Ruby UDF
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[ https://issues.apache.org/jira/browse/PIG-4640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward Winslow updated PIG-4640:
--------------------------------
Description:
If you build pig against java patch version 79, it works, but pig built against 85 does not. Here is the code to reproduce.
{code}
$ java -version
java version "1.7.0_85"
OpenJDK Runtime Environment (rhel-2.6.1.3.el6_6-x86_64 u85-b01)
OpenJDK 64-Bit Server VM (build 24.85-b03, mixed mode)
{/code}
Then add this code to `query.pig`. Notice that we're registering a ruby UDF and that's all.
{{
SET job.priority 'normal'; REGISTER ./utility_udfs.rb using jruby AS utilities;
}}
Then run the job...this example is slightly convoluted, but I'm not good enough with pig to shrink it down, sorry
{{
$pig local -F query.pig
}}
You will get this error
{{
2015-07-24 11:32:25,215 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2999: Unexpected internal error. Native Exception: 'class java.lang.ClassFormatError'; Message: Duplicate method name&signature in class file org/apache/pig/scripting/jruby/RubyDataBag$i$initialize; StackTrace: java.lang.ClassFormatError: Duplicate method name&signature in class file org/apache/pig/scripting/jruby/RubyDataBag$i$initialize
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at org.jruby.util.JRubyClassLoader.defineClass(JRubyClassLoader.java:76)
at org.jruby.internal.runtime.methods.InvocationMethodFactory.endClass(InvocationMethodFactory.java:1378)
at org.jruby.internal.runtime.methods.InvocationMethodFactory.getAnnotatedMethodClass(InvocationMethodFactory.java:792)
at org.jruby.internal.runtime.methods.InvocationMethodFactory.getAnnotatedMethod(InvocationMethodFactory.java:702)
at org.jruby.RubyModule.defineAnnotatedMethod(RubyModule.java:716)
at org.jruby.anno.TypePopulator$DefaultTypePopulator.populate(TypePopulator.java:75)
at org.jruby.RubyModule.defineAnnotatedMethodsIndividually(RubyModule.java:708)
at org.jruby.RubyModule.defineAnnotatedMethods(RubyModule.java:596)
at org.apache.pig.scripting.jruby.RubyDataBag.define(RubyDataBag.java:112)
at org.apache.pig.scripting.jruby.PigJrubyLibrary.load(PigJrubyLibrary.java:76)
}}
If you're on this Java version, everything runs fine
{{
$ java -version
java version "1.7.0_79"
OpenJDK Runtime Environment (rhel-2.5.5.3.el6_6-x86_64 u79-b14)
OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode)
}}
I don't know if the issue persists in pig 0.15 but I can test as needed.
was:
If you build pig against java patch version 79, it works, but pig built against 85 does not. Here is the code to reproduce.
{{
$ java -version
java version "1.7.0_85"
OpenJDK Runtime Environment (rhel-2.6.1.3.el6_6-x86_64 u85-b01)
OpenJDK 64-Bit Server VM (build 24.85-b03, mixed mode)
}}
Then add this code to `query.pig`. Notice that we're registering a ruby UDF and that's all.
{{
SET job.priority 'normal'; REGISTER ./utility_udfs.rb using jruby AS utilities;
}}
Then run the job...this example is slightly convoluted, but I'm not good enough with pig to shrink it down, sorry
{{
$pig local -F query.pig
}}
You will get this error
{{
2015-07-24 11:32:25,215 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2999: Unexpected internal error. Native Exception: 'class java.lang.ClassFormatError'; Message: Duplicate method name&signature in class file org/apache/pig/scripting/jruby/RubyDataBag$i$initialize; StackTrace: java.lang.ClassFormatError: Duplicate method name&signature in class file org/apache/pig/scripting/jruby/RubyDataBag$i$initialize
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at org.jruby.util.JRubyClassLoader.defineClass(JRubyClassLoader.java:76)
at org.jruby.internal.runtime.methods.InvocationMethodFactory.endClass(InvocationMethodFactory.java:1378)
at org.jruby.internal.runtime.methods.InvocationMethodFactory.getAnnotatedMethodClass(InvocationMethodFactory.java:792)
at org.jruby.internal.runtime.methods.InvocationMethodFactory.getAnnotatedMethod(InvocationMethodFactory.java:702)
at org.jruby.RubyModule.defineAnnotatedMethod(RubyModule.java:716)
at org.jruby.anno.TypePopulator$DefaultTypePopulator.populate(TypePopulator.java:75)
at org.jruby.RubyModule.defineAnnotatedMethodsIndividually(RubyModule.java:708)
at org.jruby.RubyModule.defineAnnotatedMethods(RubyModule.java:596)
at org.apache.pig.scripting.jruby.RubyDataBag.define(RubyDataBag.java:112)
at org.apache.pig.scripting.jruby.PigJrubyLibrary.load(PigJrubyLibrary.java:76)
}}
If you're on this Java version, everything runs fine
{{
$ java -version
java version "1.7.0_79"
OpenJDK Runtime Environment (rhel-2.5.5.3.el6_6-x86_64 u79-b14)
OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode)
}}
I don't know if the issue persists in pig 0.15 but I can test as needed.
> Java patch version breaks Ruby UDF loading
> ------------------------------------------
>
> Key: PIG-4640
> URL: https://issues.apache.org/jira/browse/PIG-4640
> Project: Pig
> Issue Type: Bug
> Environment: CentOS 6.5
> Pig 0.14.3
> Java 1.7.0 - see below
> Reporter: Edward Winslow
>
> If you build pig against java patch version 79, it works, but pig built against 85 does not. Here is the code to reproduce.
> {code}
> $ java -version
> java version "1.7.0_85"
> OpenJDK Runtime Environment (rhel-2.6.1.3.el6_6-x86_64 u85-b01)
> OpenJDK 64-Bit Server VM (build 24.85-b03, mixed mode)
> {/code}
> Then add this code to `query.pig`. Notice that we're registering a ruby UDF and that's all.
> {{
> SET job.priority 'normal'; REGISTER ./utility_udfs.rb using jruby AS utilities;
> }}
> Then run the job...this example is slightly convoluted, but I'm not good enough with pig to shrink it down, sorry
> {{
> $pig local -F query.pig
> }}
> You will get this error
> {{
> 2015-07-24 11:32:25,215 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2999: Unexpected internal error. Native Exception: 'class java.lang.ClassFormatError'; Message: Duplicate method name&signature in class file org/apache/pig/scripting/jruby/RubyDataBag$i$initialize; StackTrace: java.lang.ClassFormatError: Duplicate method name&signature in class file org/apache/pig/scripting/jruby/RubyDataBag$i$initialize
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
> at org.jruby.util.JRubyClassLoader.defineClass(JRubyClassLoader.java:76)
> at org.jruby.internal.runtime.methods.InvocationMethodFactory.endClass(InvocationMethodFactory.java:1378)
> at org.jruby.internal.runtime.methods.InvocationMethodFactory.getAnnotatedMethodClass(InvocationMethodFactory.java:792)
> at org.jruby.internal.runtime.methods.InvocationMethodFactory.getAnnotatedMethod(InvocationMethodFactory.java:702)
> at org.jruby.RubyModule.defineAnnotatedMethod(RubyModule.java:716)
> at org.jruby.anno.TypePopulator$DefaultTypePopulator.populate(TypePopulator.java:75)
> at org.jruby.RubyModule.defineAnnotatedMethodsIndividually(RubyModule.java:708)
> at org.jruby.RubyModule.defineAnnotatedMethods(RubyModule.java:596)
> at org.apache.pig.scripting.jruby.RubyDataBag.define(RubyDataBag.java:112)
> at org.apache.pig.scripting.jruby.PigJrubyLibrary.load(PigJrubyLibrary.java:76)
> }}
> If you're on this Java version, everything runs fine
> {{
> $ java -version
> java version "1.7.0_79"
> OpenJDK Runtime Environment (rhel-2.5.5.3.el6_6-x86_64 u79-b14)
> OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode)
> }}
> I don't know if the issue persists in pig 0.15 but I can test as needed.
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