I have successfully tested opencv in hadoop to read and analyze images from local filesystem in a mapreduce job.
But how to enable opencv to read images from HDFS instead of local filesystem?
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basically, if you can't fopen() it, imread() is doomed. – berak Dec 11 '14 at 21:28
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@berak, any suggestions on work around? – Joel Dec 11 '14 at 21:41
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not really, unfortunately. if you can get some byte[] buffer any other way, there's imdecode() – berak Dec 11 '14 at 21:43
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Hello @Joel, I am having problem in testing opencv with hadoop. As you said, you have successfully tested it, Can you please help me. I am getting error, UnsatisfiedLinkError , native method not found. I have also posted question regarding this , http://stackoverflow.com/questions/36270351/opencv-library-loaded-in-hadoop-but-not-working – Gurinderbeer Singh Apr 04 '16 at 14:32