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Posted to common-issues@hadoop.apache.org by "liuxian (JIRA)" <ji...@apache.org> on 2017/04/27 02:15:04 UTC
[jira] [Updated] (HADOOP-14358) NativeCodeLoader: Failed to load
native-hadoop with error: java.lang.UnsatisfiedLinkError: Native Library
/usr/java/jdk/jre/lib/amd64/libhadoop.so already loaded in another
classloader
[ https://issues.apache.org/jira/browse/HADOOP-14358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
liuxian updated HADOOP-14358:
-----------------------------
Description:
I am not sure whether this is a problem, in the "public final class NativeCodeLoader, when "loadLibrary("hadoop")", encounter this Exception. This time I want to confirm whether nativeCodeLoaded variables should be true
Log print as follows:
Line 10307: 2017-04-26 19:06:51,459 DEBUG NativeCodeLoader: Trying to load the custom-built native-hadoop library...
Line 10308: 2017-04-26 19:06:51,460 DEBUG NativeCodeLoader: Failed to load native-hadoop with error: java.lang.UnsatisfiedLinkError: Native Library /usr/java/jdk/jre/lib/amd64/libhadoop.so already loaded in another classloader
Line 10309: 2017-04-26 19:06:51,460 DEBUG NativeCodeLoader: java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
Line 10310: 2017-04-26 19:06:51,460 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
*/
was:
I am not sure whether this is a problem, in the "public final class NativeCodeLoader, when "loadLibrary("hadoop")", encounter this Exception.
Log print as follows:
Line 10307: 2017-04-26 19:06:51,459 DEBUG NativeCodeLoader: Trying to load the custom-built native-hadoop library...
Line 10308: 2017-04-26 19:06:51,460 DEBUG NativeCodeLoader: Failed to load native-hadoop with error: java.lang.UnsatisfiedLinkError: Native Library /usr/java/jdk/jre/lib/amd64/libhadoop.so already loaded in another classloader
Line 10309: 2017-04-26 19:06:51,460 DEBUG NativeCodeLoader: java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
Line 10310: 2017-04-26 19:06:51,460 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
*/
> NativeCodeLoader: Failed to load native-hadoop with error: java.lang.UnsatisfiedLinkError: Native Library /usr/java/jdk/jre/lib/amd64/libhadoop.so already loaded in another classloader
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-14358
> URL: https://issues.apache.org/jira/browse/HADOOP-14358
> Project: Hadoop Common
> Issue Type: Bug
> Components: common
> Reporter: liuxian
>
> I am not sure whether this is a problem, in the "public final class NativeCodeLoader, when "loadLibrary("hadoop")", encounter this Exception. This time I want to confirm whether nativeCodeLoaded variables should be true
> Log print as follows:
> Line 10307: 2017-04-26 19:06:51,459 DEBUG NativeCodeLoader: Trying to load the custom-built native-hadoop library...
> Line 10308: 2017-04-26 19:06:51,460 DEBUG NativeCodeLoader: Failed to load native-hadoop with error: java.lang.UnsatisfiedLinkError: Native Library /usr/java/jdk/jre/lib/amd64/libhadoop.so already loaded in another classloader
> Line 10309: 2017-04-26 19:06:51,460 DEBUG NativeCodeLoader: java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
> Line 10310: 2017-04-26 19:06:51,460 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
> */
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