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Posted to common-issues@hadoop.apache.org by "Kai Sasaki (JIRA)" <ji...@apache.org> on 2015/12/14 11:53:46 UTC

[jira] [Created] (HADOOP-12638) UnsatisfiedLinkError while checking ISA-L in checknative command.

Kai Sasaki created HADOOP-12638:
-----------------------------------

             Summary: UnsatisfiedLinkError while checking ISA-L in checknative command.
                 Key: HADOOP-12638
                 URL: https://issues.apache.org/jira/browse/HADOOP-12638
             Project: Hadoop Common
          Issue Type: Bug
          Components: native
            Reporter: Kai Sasaki
            Assignee: Kai Sasaki
            Priority: Minor


{code}
ls: `.': No such file or directory
bash-4.1# bin/hadoop checknative
15/12/14 05:49:34 WARN bzip2.Bzip2Factory: Failed to load/initialize native-bzip2 library system-native, will use pure-Java version
15/12/14 05:49:34 WARN zlib.ZlibFactory: Failed to load/initialize native-zlib library
Exception in thread "main" java.lang.UnsatisfiedLinkError: org.apache.hadoop.util.NativeCodeLoader.buildSupportsIsal()Z
	at org.apache.hadoop.util.NativeCodeLoader.buildSupportsIsal(Native Method)
	at org.apache.hadoop.io.erasurecode.ErasureCodeNative.<clinit>(ErasureCodeNative.java:41)
	at org.apache.hadoop.util.NativeLibraryChecker.main(NativeLibraryChecker.java:98)
{code}

It seems to be caused by unhandled exception thrown by {{NativeCodeLoader.isNativeCodeLoader}}. 



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