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Posted to common-issues@hadoop.apache.org by "Lorie (Jira)" <ji...@apache.org> on 2021/02/22 16:51:00 UTC
[jira] [Updated] (HADOOP-17540) hadoop-client-runtime-3.3.0 not
properly shading javax.xml.bind
[ https://issues.apache.org/jira/browse/HADOOP-17540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lorie updated HADOOP-17540:
---------------------------
Description:
In the file hadoop-client-modules/hadoop-client-runtime/pom.xml, it excludes javax.xml.bind because it says it is part of the SE JDK. But, this is no longer true in Java 11.
|<exclusions>|
| |<!-- these APIs are a part of the SE JDK -->|
| |<exclusion>|
| |<groupId>javax.xml.bind</groupId>|
| |<artifactId>jaxb-api</artifactId>|
| |</exclusion>|
So, when I try to use Guice to inject objects at start up, I am getting the error
Error injecting constructor, java.lang.NoClassDefFoundError: org/apache/hadoop/shaded/javax/xmlbind/ModuleUtil (wrong name: javax/xml/bind/ModuleUtil)
I was able to get past this by using zip to change the position of the ModuleUtil.class inside the META-INF directory.
Before I made any changes:
jar tvf hadoop-client-runtime-3.3.0.jar | grep ModuleUtil*
META-INF/versions/9/javax/xml/bind/ModuleUtil.class
org/apache/hadoop/shaded/javax/xml/bind/ModuleUtil.class
After I modified the jar:
jar tvf hadoop-client-runtime-3.3.0-MODIFIED.jar | grep ModuleUtil*
META-INF/versions/9/org/apache/hadoop/shaded/javax/xml/bind/ModuleUtil.class
org/apache/hadoop/shaded/javax/xml/bind/ModuleUtil.class
With the revised jar file, my code started. I don't know if that is the correct way to fix but it works.
was:
In the file hadoop-client-modules/hadoop-client-runtime/pom.xml, it excludes javax.xml.bind because it says it is part of the SE JDK. But, this is no longer true in Java 11. So, when I try to use Guice to inject objects at start up, I am getting the error
Error injecting constructor, java.lang.NoClassDefFoundError: org/apache/hadoop/shaded/javax/xmlbind/ModuleUtil (wrong name: javax/xml/bind/ModuleUtil)
|<exclusions>|
| |<!-- these APIs are a part of the SE JDK -->|
| |<exclusion>|
| |<groupId>javax.xml.bind</groupId>|
| |<artifactId>jaxb-api</artifactId>|
| |</exclusion>|
I was able to get past this by using zip to change the position of the ModuleUtil.class inside the META-INF directory.
Before I made any changes:
jar tvf hadoop-client-runtime-3.3.0.jar | grep ModuleUtil*
META-INF/versions/9/javax/xml/bind/ModuleUtil.class
org/apache/hadoop/shaded/javax/xml/bind/ModuleUtil.class
After I modified the jar:
jar tvf hadoop-client-runtime-3.3.0.jar | grep ModuleUtil*
META-INF/versions/9/org/apache/hadoop/shaded/javax/xml/bind/ModuleUtil.class
org/apache/hadoop/shaded/javax/xml/bind/ModuleUtil.class
With the revised jar file, my code started. I don't know if that is the correct way to fix but it works.
> hadoop-client-runtime-3.3.0 not properly shading javax.xml.bind
> ---------------------------------------------------------------
>
> Key: HADOOP-17540
> URL: https://issues.apache.org/jira/browse/HADOOP-17540
> Project: Hadoop Common
> Issue Type: Bug
> Components: hdfs-client
> Affects Versions: 3.3.0
> Reporter: Lorie
> Priority: Major
>
> In the file hadoop-client-modules/hadoop-client-runtime/pom.xml, it excludes javax.xml.bind because it says it is part of the SE JDK. But, this is no longer true in Java 11.
>
> |<exclusions>|
> | |<!-- these APIs are a part of the SE JDK -->|
> | |<exclusion>|
> | |<groupId>javax.xml.bind</groupId>|
> | |<artifactId>jaxb-api</artifactId>|
> | |</exclusion>|
>
> So, when I try to use Guice to inject objects at start up, I am getting the error
> Error injecting constructor, java.lang.NoClassDefFoundError: org/apache/hadoop/shaded/javax/xmlbind/ModuleUtil (wrong name: javax/xml/bind/ModuleUtil)
>
> I was able to get past this by using zip to change the position of the ModuleUtil.class inside the META-INF directory.
> Before I made any changes:
> jar tvf hadoop-client-runtime-3.3.0.jar | grep ModuleUtil*
> META-INF/versions/9/javax/xml/bind/ModuleUtil.class
> org/apache/hadoop/shaded/javax/xml/bind/ModuleUtil.class
> After I modified the jar:
> jar tvf hadoop-client-runtime-3.3.0-MODIFIED.jar | grep ModuleUtil*
> META-INF/versions/9/org/apache/hadoop/shaded/javax/xml/bind/ModuleUtil.class
> org/apache/hadoop/shaded/javax/xml/bind/ModuleUtil.class
> With the revised jar file, my code started. I don't know if that is the correct way to fix but it works.
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