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https://issues.apache.org/jira/browse/HADOOP-15700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16604663#comment-16604663
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Vishwajeet Dusane commented on HADOOP-15700:
--------------------------------------------
[~tmarquardt] - ABFS sources compilation should not fail using Java 7 due to
wildfly.openssl dependency. However, would cause an error at runtime during app
initialization with below exception.
{code:java}
java.lang.UnsupportedClassVersionError: org/wildfly/openssl/OpenSSLProvider :
Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
{code}
This patch would swallow this exception and fall back to JSSE. Please correct
me if you have already tried building ABFS code with java 7 and found
compilation error due to wildfly.openssl dependency.
> ABFS: Failure in OpenSSLProvider should fall back to JSSE
> ---------------------------------------------------------
>
> Key: HADOOP-15700
> URL: https://issues.apache.org/jira/browse/HADOOP-15700
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Reporter: Vishwajeet Dusane
> Assignee: Vishwajeet Dusane
> Priority: Major
> Attachments: HADOOP-15700-HADOOP-15407-01.patch
>
>
> Failure to {{OpenSSLProvider.register()}} should fall back to default JSSE
> initialization. This is needed to support Java 7 in case the HADOOP-15669 is
> back-ported to support Java7.
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