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47 lines
1.7 KiB
YAML
47 lines
1.7 KiB
YAML
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# nb -v run driver=cql yaml=cql-iot tags=phase:schema host=dsehost
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description: |
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put workload descript here
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scenarios:
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default:
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sample: run foo
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params:
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# think about what params we wanna supply and iterate
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instrument: TEMPLATE(instrument,false)
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bindings:
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machine_id: Mod(<<sources:10000>>); ToHashedUUID() -> java.util.UUID
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sensor_name: HashedLineToString('data/variable_words.txt')
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time: Mul(<<timespeed:100>>L); Div(<<sources:10000>>L); ToDate()
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cell_timestamp: Mul(<<timespeed:100>>L); Div(<<sources:10000>>L); Mul(1000L)
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sensor_value: Normal(0.0,5.0); Add(100.0) -> double
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station_id: Div(<<sources:10000>>);Mod(<<stations:100>>); ToHashedUUID() -> java.util.UUID
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data: HashedFileExtractToString('data/lorem_ipsum_full.txt',800,1200)
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blocks:
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schema:
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params:
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prepared: false
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ops:
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create-table: |
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create table if not exists <<keyspace:baselines>>.<<table:iot>> (
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machine_id UUID, // source machine
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sensor_name text, // sensor name
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time timestamp, // timestamp of collection
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sensor_value double, //
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station_id UUID, // source location
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data text,
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PRIMARY KEY ((machine_id, sensor_name), time)
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);
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main-write:
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params:
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ratio: <<write_ratio:9>>
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cl: <<write_cl:LOCAL_QUORUM>>
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idempotent: true
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instrument: TEMPLATE(instrument-writes,TEMPLATE(instrument,false))
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ops:
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insert-main: |
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insert into <<keyspace:baselines>>.<<table:iot>>
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(machine_id, sensor_name, time, sensor_value, station_id, data)
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values ({machine_id}, {sensor_name}, {time}, {sensor_value}, {station_id}, {data})
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using timestamp {cell_timestamp}
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