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From Dmitriy Morozov <>
Subject Arrow examples
Date Wed, 24 Feb 2016 20:38:26 GMT
Hello everyone,

I'm just starting with Arrow. I'd like to see how good Arrow at caching
when used in conjunction with Allixio (Tachyon). The use case that I'm
going to validate involves reading data from Spark's DataFrame, storing in
Tachyon in Arrow and then reading back into DataFrame. I checked the source
code of Arrow but couldn't find any examples or tests. Can anyone guide me
please where should I start looking at in order to convert DataFrame to a
Arrow struct?


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