JSON protocol handler

Created by Christian Kuka (库科) on Feb 18, 2014 1 minute read

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The JSON protocol handler parses JSON documents.

Options

none

Example

PQL

JSON Protocol Handler

input = ACCESS({source='JSON', wrapper='GenericPush',
transport='File',protocol='JSON',
  dataHandler='Tuple',options=[],
  schema=[
    ['symbol','String'],
    ['points','Double'] ]
})

CQL

JSON Protocol Handler

CREATE STREAM line (symbol String, points Double)   
    WRAPPER 'GenericPush'
    PROTOCOL 'JSON'
    TRANSPORT 'File'
    DATAHANDLER 'Tuple'

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