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https://issues.apache.org/jira/browse/HADOOP-10390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925488#comment-13925488
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Binglin Chang commented on HADOOP-10390:
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Looks like there is no libhdfs.so.0:
{code}
[root@namenode native]# ll
total 2184
-rw-r--r-- 1 67974 users 621326 Feb 11 08:55 libhadoop.a
-rw-r--r-- 1 67974 users 534024 Feb 11 08:55 libhadooppipes.a
lrwxrwxrwx 1 67974 users 18 Feb 17 22:37 libhadoop.so -> libhadoop.so.1.0.0
-rwxr-xr-x 1 67974 users 446741 Feb 11 08:55 libhadoop.so.1.0.0
-rw-r--r-- 1 67974 users 226360 Feb 11 08:55 libhadooputils.a
-rw-r--r-- 1 67974 users 204586 Feb 11 08:55 libhdfs.a
lrwxrwxrwx 1 67974 users 16 Feb 17 22:37 libhdfs.so -> libhdfs.so.0.0.0
-rwxr-xr-x 1 67974 users 167760 Feb 11 08:55 libhdfs.so.0.0.0
{code}
> DFSCIOTest looks for the wrong version of libhdfs
> -------------------------------------------------
>
> Key: HADOOP-10390
> URL: https://issues.apache.org/jira/browse/HADOOP-10390
> Project: Hadoop Common
> Issue Type: Bug
> Components: test
> Affects Versions: 2.0.0-alpha
> Reporter: wenwupeng
> Assignee: Binglin Chang
> Attachments: HADOOP-10390.v1.patch
>
>
> Run benckmark DFSCIOTest failed at libhdfs.so.1
> hadoop jar
> ./share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.3.0-tests.jar
> DFSCIOTest -write -nrFiles 1 -fileSize 100
> DFSCIOTest.0.0.1
> 14/03/06 02:52:55 INFO fs.DFSCIOTest: nrFiles = 1
> 14/03/06 02:52:55 INFO fs.DFSCIOTest: fileSize (MB) = 100
> 14/03/06 02:52:55 INFO fs.DFSCIOTest: bufferSize = 1000000
> 14/03/06 02:52:55 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
> File /hadoop/hadoop-smoke/libhdfs/libhdfs.so.1 does not exist
> can get libhdfs.so.0.0.0 under ./lib/native
> [root@namenode hadoop-smoke]# find ./ -name libhdfs*
> ./lib/native/libhdfs.so
> ./lib/native/libhdfs.so.0.0.0
> ./lib/native/libhdfs.a
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