dse spark-sql-thriftserver
Starts and stops the Spark SQL Thriftserver.
Starts and stops the Spark SQL Thriftserver. The Spark SQL Server uses a JDBC and an ODBC interface for client connections to DSE.
Configuration is required for the Spark SQL Thriftserver. See Using the Spark SQL Thriftserver.
Synopsis
dse spark-sql-thriftserver start [--conf spark_prop] [--hiveconf hive_prop]|stop
Syntax conventions | Description |
---|---|
UPPERCASE | Literal keyword. |
Lowercase | Not literal. |
Italics |
Variable value. Replace with a valid option or user-defined value. |
[ ] |
Optional. Square brackets ( [ ] ) surround optional command
arguments. Do not type the square brackets. |
( ) |
Group. Parentheses ( ( ) ) identify a group to choose from. Do
not type the parentheses. |
| |
Or. A vertical bar ( | ) separates alternative elements. Type
any one of the elements. Do not type the vertical bar. |
... |
Repeatable. An ellipsis ( ... ) indicates that you can repeat
the syntax element as often as required. |
'Literal string' |
Single quotation ( ' ) marks must surround literal strings in
CQL statements. Use single quotation marks to preserve upper case. |
{ key:value } |
Map collection. Braces ( { } ) enclose map collections or key
value pairs. A colon separates the key and the value. |
<datatype1,datatype2> |
Set, list, map, or tuple. Angle brackets ( < > ) enclose
data types in a set, list, map, or tuple. Separate the data types with a comma.
|
cql_statement; |
End CQL statement. A semicolon ( ; ) terminates all CQL
statements. |
[ -- ] |
Separate the command line options from the command arguments with two hyphens (
-- ). This syntax is useful when arguments might be mistaken for
command line options. |
' <schema> ... </schema>
' |
Search CQL only: Single quotation marks ( ' ) surround an entire
XML schema declaration. |
@xml_entity='xml_entity_type' |
Search CQL only: Identify the entity and literal value to overwrite the XML element in the schema and solrconfig files. |
- start
- Starts the Spark SQL Thriftserver. The user who runs the command to start the Spark SQL Thriftserver requires permissions to write to the Spark directories.
- --conf spark_prop
- Pass in general Spark configuration settings, like spark.cores.max=4.
- -hiveconf config_file
- Pass in a hive configuration property, like hive.server2.thrift.port=10001.
- stop
- Stops the Spark SQL Thriftserver.
Examples
Start the Spark SQL Thriftserver with default Spark and Hive options
dse spark-sql-thriftserver start
Start the Spark SQL Thriftserver with a Spark configuration option
dse spark-sql-thrift-server start --conf spark.cores.max=4
Start the Spark SQL Thriftserver with a Hive configuration option
dse spark-sql-thrift-server start --hiveconf hive.server2.thrift.port=10001
Stop the Spark SQL Thriftserver
dse spark-sql-thriftserver stop