But since you did not answer "yes" nor "no" ... we can conclude that no, you have never used Hadoop in production.
And since you've completely failed to respond to any of the reasons why Hadoop is inappropriate for the task at hand we can conclude that you don't have a clue about image processing.
Simply a case of the hammer wielder seeing everything as a nail. Last year it was "use a database"; this year "ooh, ooh, ooh, Hadoop" regardless of the problem, and next year it'll no doubt be Node:js.
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
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