- Surface OSDU records as Spark data frames
- Filtering by
- Kind
- Query (see OSDU query syntax)
- Translation of OSDU schema to Spark schema
- Primitive types (string, integer, double, float, date, bool,...)
- Arrays
- Objects
- Maps
- Column pruning: based on selected fields on the Spark side, only the requested columns are requested and transferred by the OSDU instance
%%configure -f
{
"name": "synapseml",
"conf": {
"spark.jars.packages": "com.microsoft.spark:osdu-spark-connector_2.12:1.0.0"
}
}Coordinates: com.microsoft.spark:osdu-spark-connector_2.12:1.0.0
import pyspark
spark = pyspark.sql.SparkSession.builder.appName("MyApp") \
.config("spark.jars.packages", "com.microsoft.spark:osdu-spark-connector_2.12:1.0.0") \
.getOrCreate() val sampleDf = sc.read
.format("com.microsoft.spark.osdu")
.option("kind", "osdu:wks:master-data--GeoPoliticalEntity:1.0.0")
.option("query", "")
.option("osduApiEndpoint", "<INSERT>")
.option("partitionId", "<INSERT>") // OSDU data partition ID
.option("bearerToken","<INSERT>")
.load
sampleDf.printSchema()
sampleDf.show()Output
root
|-- data: struct (nullable = true)
| |-- ParentGeoPoliticalEntityID: string (nullable = true)
| |-- GeoPoliticalEntityTypeID: string (nullable = true)
| |-- TerminationDate: string (nullable = true)
| |-- DisputedIndicator: boolean (nullable = true)
| |-- DaylightSavingTimeStartDate: string (nullable = true)
| |-- GeoPoliticalEntityName: string (nullable = true)
| |-- GeoPoliticalEntityID: string (nullable = true)
| |-- DaylightSavingTimeEndDate: string (nullable = true)
| |-- EffectiveDate: string (nullable = true)
|-- kind: string (nullable = false)
|-- version: integer (nullable = true)
|-- modifyUser: string (nullable = true)
|-- modifyTime: string (nullable = true)
|-- createTime: string (nullable = true)
|-- status: string (nullable = true)
|-- createUser: string (nullable = true)
|-- id: string (nullable = true)
+--------------------+--------------------+----------+----------+----------+--------------------+------+--------------------+--------------------+
| data| kind| version|modifyUser|modifyTime| createTime|status| createUser| id|
+--------------------+--------------------+----------+----------+----------+--------------------+------+--------------------+--------------------+
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
|[,,,,, United Sta...|osdu:wks:master-d...|2147483647| null| null|2022-01-18T17:18:...| null|2f59abbc-7b40-4d0...|osdukmtest-opendes...|
+--------------------+--------------------+----------+----------+----------+--------------------+------+--------------------+--------------------+
val df = /*
Dataframe with the following schema:
- kind: String ... OSDU record kind. e.g. osdu:wks:master-data--GeoPoliticalEntity:1.0.0
- acl
-- viewers: Array[String] ... e.g. ["[email protected]"]
-- owners: Array[String] ... e.g. ["[email protected]"]
- legal
-- legaltags: Array[String] ... e.g. ["opendes-publis-usa-check-1"]
-- otherRelevantDataCountries: Array[String] ... e.g. ["US"]
- data
-- !!! structure needs to match the schema defined by the reference OSDU record <kind> !!!
*/
df.write
.format("com.microsoft.spark.osdu")
.mode("append")
.option("kind", "<insert-kind>") // e.g. osdu:wks:master-data--GeoPoliticalEntity:1.0.0
.option("osduApiEndpoint", osduApiEndpoint)
.option("partitionId", partitionId)
.option("bearerToken", getBearerToken)
.save()To run the sandbox run
cd spark-datasource
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