added test yaml to generate data

cqlsstable_example.yaml

@@ -0,0 +1,46 @@
+# nb -v run driver=cql yaml=cql-iot tags=phase:schema host=dsehost
+description: |
+  put workload descript here
+scenarios:
+  default:
+    sample: run foo
+
+params:
+  # think about what params we wanna supply and iterate
+  instrument: TEMPLATE(instrument,false)
+
+bindings:
+  machine_id: Mod(<<sources:10000>>); ToHashedUUID() -> java.util.UUID
+  sensor_name: HashedLineToString('data/variable_words.txt')
+  time: Mul(<<timespeed:100>>L); Div(<<sources:10000>>L); ToDate()
+  cell_timestamp: Mul(<<timespeed:100>>L); Div(<<sources:10000>>L); Mul(1000L)
+  sensor_value: Normal(0.0,5.0); Add(100.0) -> double
+  station_id: Div(<<sources:10000>>);Mod(<<stations:100>>); ToHashedUUID() -> java.util.UUID
+  data: HashedFileExtractToString('data/lorem_ipsum_full.txt',800,1200)
+blocks:
+  schema:
+    params:
+      prepared: false
+    ops:
+      create-table: |
+        create table if not exists <<keyspace:baselines>>.<<table:iot>> (
+        machine_id UUID,     // source machine
+        sensor_name text,    // sensor name
+        time timestamp,      // timestamp of collection
+        sensor_value double, //
+        station_id UUID,     // source location
+        data text,
+        PRIMARY KEY ((machine_id, sensor_name), time)
+        );
+  main-write:
+    params:
+      ratio: <<write_ratio:9>>
+      cl: <<write_cl:LOCAL_QUORUM>>
+      idempotent: true
+      instrument: TEMPLATE(instrument-writes,TEMPLATE(instrument,false))
+    ops:
+      insert-main: |
+        insert into <<keyspace:baselines>>.<<table:iot>>
+        (machine_id, sensor_name, time, sensor_value, station_id, data)
+        values ({machine_id}, {sensor_name}, {time}, {sensor_value}, {station_id}, {data})
+        using timestamp {cell_timestamp}