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https://issues.apache.org/jira/browse/HDFS-6994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14121397#comment-14121397
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Zhanwei Wang commented on HDFS-6994:
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Hi Wenwu
It seems the same. Libhdfs3 is well tested and already used by many HAWQ
customers. As HADOOP-10388 is just started for not long time, I'm glad to open
source it to save time for everyone.
Currently, libhdfs3 support OSX 10.7+ and linux platform, and is tested on
RHEL5 and RHEL6 with GCC 4.4 and Clang.
Current code coverage is 80% and our QA team is adding more fault injection
test.
I think libhdfs3 should also be a good code base for further development
mentioned in HADOOP-10388.
> libhdfs3 - A native C/C++ HDFS client
> -------------------------------------
>
> Key: HDFS-6994
> URL: https://issues.apache.org/jira/browse/HDFS-6994
> Project: Hadoop HDFS
> Issue Type: Task
> Components: hdfs-client
> Reporter: Zhanwei Wang
> Attachments: HDFS-6994.patch
>
>
> Hi All
> I just got the permission to open source libhdfs3, which is a native C/C++
> HDFS client based on Hadoop RPC protocol and HDFS Data Transfer Protocol.
> libhdfs3 provide the libhdfs style C interface and a C++ interface. Support
> both HADOOP RPC version 8 and 9. Support Namenode HA and Kerberos
> authentication.
> libhdfs3 is currently used by HAWQ of Pivotal
> I'd like to integrate libhdfs3 into HDFS source code to benefit others.
> You can find libhdfs3 code from github
> https://github.com/PivotalRD/libhdfs3
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