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Get instance of Azure data bricks Spark in Python code
How to add spark-csv package to jupyter server on Azure for use with iPythonEclipse include spark packages PythonInstall python CV2 on spark cluster(data bricks)Using curl within a Databricks+Spark notebookSpecifying python files for jupyter notebook on a Spark clusterSpark development process with Python and IDESpark to Kafka on Azure : Producer timing outGetting HTTP error 403 - invalid access token while trying to access cluster through Azure databricksAuthorization error with spark-sftp connector on Databricks
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I am developing a python package which will be deployed into databricks cluster. We often need reference to the "spark" and "dbutils" object within the python code.
We can access these objects easily within Notebook using "spark" (like spark.sql()). How do we get the spark instance within the python code in the package?
apache-spark azure-databricks
asked Mar 22 at 19:49
SamSam
758
add a comment |
I am developing a python package which will be deployed into databricks cluster. We often need reference to the "spark" and "dbutils" object within the python code.
We can access these objects easily within Notebook using "spark" (like spark.sql()). How do we get the spark instance within the python code in the package?
apache-spark azure-databricks
asked Mar 22 at 19:49
SamSam
758
add a comment |
I am developing a python package which will be deployed into databricks cluster. We often need reference to the "spark" and "dbutils" object within the python code.
We can access these objects easily within Notebook using "spark" (like spark.sql()). How do we get the spark instance within the python code in the package?
apache-spark azure-databricks
asked Mar 22 at 19:49
SamSam
758
I am developing a python package which will be deployed into databricks cluster. We often need reference to the "spark" and "dbutils" object within the python code.
We can access these objects easily within Notebook using "spark" (like spark.sql()). How do we get the spark instance within the python code in the package?
apache-spark azure-databricks
apache-spark azure-databricks
asked Mar 22 at 19:49
SamSam
758
asked Mar 22 at 19:49
SamSam
758
asked Mar 22 at 19:49
SamSam
758
asked Mar 22 at 19:49
SamSam
758
asked Mar 22 at 19:49
SamSam
758
758
add a comment |
add a comment |
1 Answer
1
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SparkSession.Builder.getOrCreate:
Gets an existing SparkSession or, if there is no existing one, creates a new one based on the options set in this builder.
This method first checks whether there is a valid global default SparkSession, and if yes, return that one. If no valid global default SparkSession exists, the method creates a new SparkSession and assigns the newly created SparkSession as the global default
So whenever you need instance of SparkSession and don't want to pass it as an argument:
from pyspark.sql import SparkSession
spark = SparkSession.builder.getOrCreate()
answered Mar 22 at 20:19
user11244904user11244904
261
Thanks. This worked.
– Sam
Mar 24 at 2:23
add a comment |
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1 Answer
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1 Answer
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oldest
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active
oldest
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SparkSession.Builder.getOrCreate:
Gets an existing SparkSession or, if there is no existing one, creates a new one based on the options set in this builder.
This method first checks whether there is a valid global default SparkSession, and if yes, return that one. If no valid global default SparkSession exists, the method creates a new SparkSession and assigns the newly created SparkSession as the global default
So whenever you need instance of SparkSession and don't want to pass it as an argument:
from pyspark.sql import SparkSession
spark = SparkSession.builder.getOrCreate()
answered Mar 22 at 20:19
user11244904user11244904
261
Thanks. This worked.
– Sam
Mar 24 at 2:23
add a comment |
SparkSession.Builder.getOrCreate:
Gets an existing SparkSession or, if there is no existing one, creates a new one based on the options set in this builder.
This method first checks whether there is a valid global default SparkSession, and if yes, return that one. If no valid global default SparkSession exists, the method creates a new SparkSession and assigns the newly created SparkSession as the global default
So whenever you need instance of SparkSession and don't want to pass it as an argument:
from pyspark.sql import SparkSession
spark = SparkSession.builder.getOrCreate()
answered Mar 22 at 20:19
user11244904user11244904
261
Thanks. This worked.
– Sam
Mar 24 at 2:23
add a comment |
SparkSession.Builder.getOrCreate:
Gets an existing SparkSession or, if there is no existing one, creates a new one based on the options set in this builder.
This method first checks whether there is a valid global default SparkSession, and if yes, return that one. If no valid global default SparkSession exists, the method creates a new SparkSession and assigns the newly created SparkSession as the global default
So whenever you need instance of SparkSession and don't want to pass it as an argument:
from pyspark.sql import SparkSession
spark = SparkSession.builder.getOrCreate()
answered Mar 22 at 20:19
user11244904user11244904
261
SparkSession.Builder.getOrCreate:
Gets an existing SparkSession or, if there is no existing one, creates a new one based on the options set in this builder.
This method first checks whether there is a valid global default SparkSession, and if yes, return that one. If no valid global default SparkSession exists, the method creates a new SparkSession and assigns the newly created SparkSession as the global default
So whenever you need instance of SparkSession and don't want to pass it as an argument:
from pyspark.sql import SparkSession
spark = SparkSession.builder.getOrCreate()
answered Mar 22 at 20:19
user11244904user11244904
261
answered Mar 22 at 20:19
user11244904user11244904
261
answered Mar 22 at 20:19
user11244904user11244904
261
answered Mar 22 at 20:19
user11244904user11244904
261
261
Thanks. This worked.
– Sam
Mar 24 at 2:23
add a comment |
Thanks. This worked.
– Sam
Mar 24 at 2:23
Thanks. This worked.
– Sam
Mar 24 at 2:23
Thanks. This worked.
– Sam
Mar 24 at 2:23
add a comment |
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