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https://issues.apache.org/jira/browse/HDFS-4629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14031489#comment-14031489
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pascal oliva commented on HDFS-4629:
------------------------------------
No, there wasn't a dependency on xerces .
With IBM JVM the build works fine without xerces dependency in the pom.xml
But by using OpenJDK
i have got the following errors :
[ERROR]
/home/pascal/patchI/hadoop-common/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineEditsViewer/XmlEditsVisitor.java:[33,31]
error: package org.apache.xml.serialize does not exist
[ERROR]
/home/pascal/patchI/hadoop-common/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineEditsViewer/XmlEditsVisitor.java:[55,4]
error: cannot find symbol
[ERROR] symbol: class OutputFormat
location: class XmlEditsVisitor
And by adding :
+ <groupId>xerces</groupId>
+ <artifactId>xercesImpl</artifactId>
+ <version>2.9.0</version>
+ </dependency>
The build passed successfully with the both JVM : IBM and OpenJDK
To test the patch, I used :
mvn compile ; mvn test -fn
There is no new functionnality delivered on that patch, so i used the existing
tests.
> Using com.sun.org.apache.xml.internal.serialize.* in XmlEditsVisitor.java is
> JVM vendor specific. Breaks IBM JAVA
> -----------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-4629
> URL: https://issues.apache.org/jira/browse/HDFS-4629
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: tools
> Affects Versions: 2.0.3-alpha
> Environment: OS:fedora and RHEL (64 bit)
> Platform: x86, POWER, and SystemZ
> JVM Vendor = IBM
> Reporter: Amir Sanjar
> Attachments: HDFS-4629-1.patch, HDFS-4629.patch
>
>
> Porting to a non-JVM vendor solution by replacing:
> import com.sun.org.apache.xml.internal.serialize.OutputFormat;
> import com.sun.org.apache.xml.internal.serialize.XMLSerializer;
> with
> import org.apache.xml.serialize.OutputFormat;
> import org.apache.xml.serialize.XMLSerializer;
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