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Posted to hdfs-issues@hadoop.apache.org by "andrea manzi (JIRA)" <ji...@apache.org> on 2013/04/18 16:05:16 UTC

[jira] [Created] (HDFS-4712) New libhdfs method hdfsGetDataNodes

andrea manzi created HDFS-4712:
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             Summary: New libhdfs method hdfsGetDataNodes
                 Key: HDFS-4712
                 URL: https://issues.apache.org/jira/browse/HDFS-4712
             Project: Hadoop HDFS
          Issue Type: New Feature
          Components: libhdfs
            Reporter: andrea manzi


we have implemented a possible extension to libhdfs to retrieve information about the available datanodes ( there was a mail on the hadoop-hdsf-dev mailing list initially abut this :
http://mail-archives.apache.org/mod_mbox/hadoop-hdfs-dev/201204.mbox/%3CCANhO-
s0mvORORrxPjnjbQL6bRkJ4C7L+u816xkdc+2r0WHjBcw@mail.gmail.com%3E)

i would like to know how to proceed to create a patch, cause on the wiki http://wiki.apache.org/hadoop/HowToContribute i can see info about JAVA patches but nothing related to extensions in C.





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