-Re: Map having <string, Object>
Tatu Saloranta 2011-12-07, 15:47
On Wed, Dec 7, 2011 at 5:16 AM, Gaurav <[EMAIL PROTECTED]> wrote:
> We have a requirement to send typed(key-value) pairs from server to clients
> (in various languages).
> Value can be one of primitive types or a map of same (string, Object) type.
> One option is to construct record schema on the fly and second option is to
> use unions to write schema in a general way.
> Problems with 1 is that we have to construct schema everytime depending upon
> keys and then attach the entire string schema to a relatively small record.
> But in second schema, u don't need to write schema on the wire as it is
> present with client also.
> I have written one such sample schema:
> Do you guys think writing something of this sort makes sense or is there any
> better approach to this?
For this kind of loose data, perhaps JSON would serve you better,
unless you absolutely have to use Avro?
-+ Tatu +-