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From Vinoth Chandar <>
Subject Re: Possible ambiguity in HoodieKey
Date Tue, 11 Jun 2019 16:00:30 GMT
Hi Jaimin,

True. Is this a custom class you have? if we separate the concatenation by
a standard special character, it should be fine?  for e.g  CA#US, C#AUS ?


On Mon, Jun 10, 2019 at 4:53 AM Jaimin Shah <>

> Hi
>   I was going through the ComplexKeyGenerator class. I found that the class
> generates key by concatenating the all keys to make compound key. But I am
> wondering that some cases can arise later which can create problems.
> For example our data has 2 attributes as key
> key1 key2  data
> CA   US       xyz
> C    AUS       abc
> In this case key for both rows will be same will it cause any problem?
> Instead of keeping keys as string keeping them as map will solve the
> problem?
> Thanks

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