Page Comparison

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query (required)
The mongo query to use to get the jobs data. {} is a blank query or you can submit null.  Also you can submit any post-processing you want by passing in an array of the form [{mongodb query},{postproc}] where postproc is a json object following the form:

{
	"limit":int,
	"sortField":"field.field.field",
	"sortDirection":-1|1,
	"limitAllData":true|false
}

See the Hadoop Plugin Guide for more information.

inputcollection (required)
The mongo collection you want to use as input. You can submit DOC_METADATA to get the documents table or grab a previous map reduce results table in your communities by submitting its id.

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