Top "Hue" questions

How to change hue of a texture with GLSL?

Is there a way to efficiently change hue of a 2D OpenGL texture using GLSL (fragment shader)? Do someone have …

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Uploading CSV for Impala

I am trying to upload the csv file on HDFS for Impala and failing many time. Not sure what is …

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OpenCV - HSV range of values for tracking red color

Could you please tell me how to what are ranges for Hue, Saturation and Value indices for intense red? I …

c++ video opencv hue

Export Hive Query Results

I'm new to hive and could use some tips. I'm trying to export query results from hive as a csv. …

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Hue File Browser not working

i have installed hue and the file browser in hue is not working and is throwing a "Server Error (500)" data …

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Running Oozie actions in parallel

I am using the workflow editor in Hue to develop an Oozie workflow. There are a few action that should …

hadoop oozie hue

How to programmatically change the hue of UIImage?

I am very new to the image processing. I have to implement hue effect in my iPhone application project. Therefore, …

iphone objective-c image-processing hue

how to pass variables in hive using hue

I will pass variables, I try this SET x = 'user'; SELECT * FROM foo WHERE user == @user but I have one …

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Impala Query Editor always shows AnalysisException

I am running a Quickstart VM Cloudera on a Windows 7 computer, with 8Go of RAM and 4Go dedicated to the …

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Read an HDFS File from a HIVE UDF - Execution Error, return code 101 FunctionTask. Could not initialize class

We have been trying to create a simple Hive UDF to mask some fields in a Hive Table. We are …

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