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azdata bdc spark session

  • Artikkeli

Applies to: Azure Data CLI (azdata)

The following article provides reference for the sql commands in the azdata tool. For more information about other azdata commands, see azdata reference

Commands

Command Description
azdata bdc spark session create Create a new Spark session.
azdata bdc spark session list List all the active sessions in Spark.
azdata bdc spark session info Get information about an active Spark session.
azdata bdc spark session log Get execution logs for an active Spark session.
azdata bdc spark session state Get execution state for an active Spark session.
azdata bdc spark session delete Delete a Spark session.

azdata bdc spark session create

This creates a new interactive Spark session. The caller must specify the type of Spark session. This session lives beyond the lifetime of an azdata execution and must be deleted with 'spark session delete'

azdata bdc spark session create [--session-kind -k] 
                                [--jar-files -j]  
                                
[--py-files -p]  
                                
[--files -f]  
                                
[--driver-memory]  
                                
[--driver-cores]  
                                
[--executor-memory]  
                                
[--executor-cores]  
                                
[--executor-count]  
                                
[--archives -a]  
                                
[--queue -q]  
                                
[--name -n]  
                                
[--config -c]  
                                
[--timeout-seconds -t]

Examples

Create a session.

azdata bdc spark session create --session-kind pyspark

Optional Parameters

--session-kind -k

Name of the type of session to create. One of spark, pyspark, sparkr, or sql.

--jar-files -j

List of jar file paths. To pass in a list JSON encode the values. Example: '["entry1", "entry2"]'.

--py-files -p

List of python file paths. To pass in a list JSON encode the values. Example: '["entry1", "entry2"]'.

--files -f

List of file paths. To pass in a list JSON encode the values. Example: '["entry1", "entry2"]'.

--driver-memory

Amount of memory to allocate to the driver. Specify units as part of value. Example 512M or 2G.

--driver-cores

Amount of CPU cores to allocate to the driver.

--executor-memory

Amount of memory to allocate to the executor. Specify units as part of value. Example 512M or 2G.

--executor-cores

Amount of CPU cores to allocate to the executor.

--executor-count

Number of instances of the executor to run.

--archives -a

List of archives paths. To pass in a list JSON encode the values. Example: '["entry1", "entry2"]'.

--queue -q

Name of the Spark queue to execute the session in.

--name -n

Name of the Spark session.

--config -c

List of name value pairs containing Spark configuration values. Encoded as JSON dictionary. Example: '{"name":"value", "name2":"value2"}'.

--timeout-seconds -t

Session idle timeout in seconds.

Global Arguments

--debug

Increase logging verbosity to show all debug logs.

--help -h

Show this help message and exit.

--output -o

Output format. Allowed values: json, jsonc, table, tsv. Default: json.

--query -q

JMESPath query string. See http://jmespath.org/ for more information and examples.

--verbose

Increase logging verbosity. Use --debug for full debug logs.

azdata bdc spark session list

List all the active sessions in Spark.

azdata bdc spark session list

Examples

List all the active sessions.

azdata spark session list

Global Arguments

--debug

Increase logging verbosity to show all debug logs.

--help -h

Show this help message and exit.

--output -o

Output format. Allowed values: json, jsonc, table, tsv. Default: json.

--query -q

JMESPath query string. See http://jmespath.org/ for more information and examples.

--verbose

Increase logging verbosity. Use --debug for full debug logs.

azdata bdc spark session info

This gets the session information for an active Spark session with the given ID. The session id is returned from 'spark session create'.

azdata bdc spark session info --session-id -i

Examples

Get session info for session with ID of 0.

azdata spark session info --session-id 0

Required Parameters

--session-id -i

Spark session ID number.

Global Arguments

--debug

Increase logging verbosity to show all debug logs.

--help -h

Show this help message and exit.

--output -o

Output format. Allowed values: json, jsonc, table, tsv. Default: json.

--query -q

JMESPath query string. See http://jmespath.org/ for more information and examples.

--verbose

Increase logging verbosity. Use --debug for full debug logs.

azdata bdc spark session log

This gets the session log entries for an active Spark session with the given ID. The session id is returned from 'spark session create'.

azdata bdc spark session log --session-id -i

Examples

Get session log for session with ID of 0.

azdata spark session log --session-id 0

Required Parameters

--session-id -i

Spark session ID number.

Global Arguments

--debug

Increase logging verbosity to show all debug logs.

--help -h

Show this help message and exit.

--output -o

Output format. Allowed values: json, jsonc, table, tsv. Default: json.

--query -q

JMESPath query string. See http://jmespath.org/ for more information and examples.

--verbose

Increase logging verbosity. Use --debug for full debug logs.

azdata bdc spark session state

This gets the session state for an active Spark session with the given ID. The session id is returned from 'spark session create'.

azdata bdc spark session state --session-id -i

Examples

Get session state for session with ID of 0.

azdata spark session state --session-id 0

Required Parameters

--session-id -i

Spark session ID number.

Global Arguments

--debug

Increase logging verbosity to show all debug logs.

--help -h

Show this help message and exit.

--output -o

Output format. Allowed values: json, jsonc, table, tsv. Default: json.

--query -q

JMESPath query string. See http://jmespath.org/ for more information and examples.

--verbose

Increase logging verbosity. Use --debug for full debug logs.

azdata bdc spark session delete

This deletes an interactive Spark session. The session id is returned from 'spark session create'.

azdata bdc spark session delete --session-id -i

Examples

Delete a session.

azdata spark session delete --session-id 0

Required Parameters

--session-id -i

Spark session ID number.

Global Arguments

--debug

Increase logging verbosity to show all debug logs.

--help -h

Show this help message and exit.

--output -o

Output format. Allowed values: json, jsonc, table, tsv. Default: json.

--query -q

JMESPath query string. See http://jmespath.org/ for more information and examples.

--verbose

Increase logging verbosity. Use --debug for full debug logs.

Next steps

For more information about other azdata commands, see azdata reference.

For more information about how to install the azdata tool, see Install azdata.