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| Info | ||
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Updates a hadoop map reduce job. Returns the output collection id in the data field of the response if successfully queued to run. If you change the timeToRun a job can be rescheduled.
A detailed guide to creating plugins. A simple web-based utility is available for uploading JARs and managing jobs. |
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frequencyToRun (required)
How often the job should be ran, either: NONE, HOURLY, DAILY, WEEKLY, MONTHLY. This will cause the job to get resubmitted after running, use NONE if you only want the job to run once.
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query (required)
The mongo or JSON 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}|null, {fields}] where postproc is a json object following the form:
| Code Block |
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{
"limit":int,
"sortField":"field.field.field",
"sortDirection":-1|1,
"limitAllData":true|false
} |
and "fields" is the usual MongoDB "projection" object for specifying fields returned from queries.
See See Custom - Schedule Job for more information about this query's format, or see the Hadoop Plugin Guide for more information.
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