Move coerce method call before time creation

[IngaFeick]

Hi,

I had a problem with type conversion on the @timestamp field. My config is as follows:

data_points =>
{
   "time" => "%{@timestamp}"   
  "value" => "%{value}"
}
allow_time_override => true 
coerce_values =>
{
   "time" => "integer"
}

which did not work because of an ordering problem in the code: the coerce method is executed after the initialization of the time field. As a consequence, the output would contain iso8601 timestamp representations and cause error messages from the database. I have rearranged the order and now it works like a charm.

[elasticsearch-release]

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