Pyspark configuration issue
0
Environment:
Centos7
Spark2.4.0
Hadoop2.9.2
Scale2.12.8
Python3.6.6
when I start pyspark by /opt/spark/bin/pyspark, the error shows like:
Python 3.6.6 (default, Jan 29 2019, 20:02:39)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
Type "help", "copyright", "credits" or "license" for more information.
2019-01-30 19:47:26 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
/opt/spark/python/pyspark/shell.py:45: UserWarning: Failed to initialize Spark session.
warnings.warn("Failed to initialize Spark session.")
Traceback (most recent call last):
File "/opt/spark/python/pyspark/shell.py", line 41, in <module>
spark = SparkSession._create_shell_session()
File "/opt/spark/python/pyspark/sql/session.py", line 573, in _create_shell_session
return SparkSession.builder
File "/opt/spark/python/pyspark/sql/session.py", line 173, in getOrCreate
sc = SparkContext.getOrCreate(sparkConf)
File "/opt/spark/python/pyspark/context.py", line 349, in getOrCreate
SparkContext(conf=conf or SparkConf())
File "/opt/spark/python/pyspark/context.py", line 118, in __init__
conf, jsc, profiler_cls)
File "/opt/spark/python/pyspark/context.py", line 187, in _do_init
self._accumulatorServer = accumulators._start_update_server(auth_token)
File "/opt/spark/python/pyspark/accumulators.py", line 291, in _start_update_server
server = AccumulatorServer(("localhost", 0), _UpdateRequestHandler, auth_token)
File "/opt/spark/python/pyspark/accumulators.py", line 274, in __init__
SocketServer.TCPServer.__init__(self, server_address, RequestHandlerClass)
File "/usr/local/python3/lib/python3.6/socketserver.py", line 453, in __init__
self.server_bind()
File "/usr/local/python3/lib/python3.6/socketserver.py", line 467, in server_bind
self.socket.bind(self.server_address)
socket.gaierror: [Errno -2] Name or service not known
But only spark-shell could give a good start:
2019-01-30 19:58:49 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
Spark context Web UI available at http://datanode1:4040
Spark context available as 'sc' (master = local[*], app id = local-1548896336336).
Spark session available as 'spark'.
Welcome to
____ __
/ __/__ ___ _____/ /__
_ / _ / _ `/ __/ '_/
/___/ .__/_,_/_/ /_/_ version 2.4.0
/_/
Using Scala version 2.11.12 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_131)
Type in expressions to have them evaluated.
Type :help for more information.
scala>
Looking help for this problem.
linux command-line bash python
asked Jan 31 at 1:00
Dexuan28Dexuan28
12
add a comment |
0
Environment:
Centos7
Spark2.4.0
Hadoop2.9.2
Scale2.12.8
Python3.6.6
when I start pyspark by /opt/spark/bin/pyspark, the error shows like:
Python 3.6.6 (default, Jan 29 2019, 20:02:39)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
Type "help", "copyright", "credits" or "license" for more information.
2019-01-30 19:47:26 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
/opt/spark/python/pyspark/shell.py:45: UserWarning: Failed to initialize Spark session.
warnings.warn("Failed to initialize Spark session.")
Traceback (most recent call last):
File "/opt/spark/python/pyspark/shell.py", line 41, in <module>
spark = SparkSession._create_shell_session()
File "/opt/spark/python/pyspark/sql/session.py", line 573, in _create_shell_session
return SparkSession.builder
File "/opt/spark/python/pyspark/sql/session.py", line 173, in getOrCreate
sc = SparkContext.getOrCreate(sparkConf)
File "/opt/spark/python/pyspark/context.py", line 349, in getOrCreate
SparkContext(conf=conf or SparkConf())
File "/opt/spark/python/pyspark/context.py", line 118, in __init__
conf, jsc, profiler_cls)
File "/opt/spark/python/pyspark/context.py", line 187, in _do_init
self._accumulatorServer = accumulators._start_update_server(auth_token)
File "/opt/spark/python/pyspark/accumulators.py", line 291, in _start_update_server
server = AccumulatorServer(("localhost", 0), _UpdateRequestHandler, auth_token)
File "/opt/spark/python/pyspark/accumulators.py", line 274, in __init__
SocketServer.TCPServer.__init__(self, server_address, RequestHandlerClass)
File "/usr/local/python3/lib/python3.6/socketserver.py", line 453, in __init__
self.server_bind()
File "/usr/local/python3/lib/python3.6/socketserver.py", line 467, in server_bind
self.socket.bind(self.server_address)
socket.gaierror: [Errno -2] Name or service not known
But only spark-shell could give a good start:
2019-01-30 19:58:49 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
Spark context Web UI available at http://datanode1:4040
Spark context available as 'sc' (master = local[*], app id = local-1548896336336).
Spark session available as 'spark'.
Welcome to
____ __
/ __/__ ___ _____/ /__
_ / _ / _ `/ __/ '_/
/___/ .__/_,_/_/ /_/_ version 2.4.0
/_/
Using Scala version 2.11.12 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_131)
Type in expressions to have them evaluated.
Type :help for more information.
scala>
Looking help for this problem.
linux command-line bash python
asked Jan 31 at 1:00
Dexuan28Dexuan28
12
add a comment |
0
0
0
Environment:
Centos7
Spark2.4.0
Hadoop2.9.2
Scale2.12.8
Python3.6.6
when I start pyspark by /opt/spark/bin/pyspark, the error shows like:
Python 3.6.6 (default, Jan 29 2019, 20:02:39)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
Type "help", "copyright", "credits" or "license" for more information.
2019-01-30 19:47:26 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
/opt/spark/python/pyspark/shell.py:45: UserWarning: Failed to initialize Spark session.
warnings.warn("Failed to initialize Spark session.")
Traceback (most recent call last):
File "/opt/spark/python/pyspark/shell.py", line 41, in <module>
spark = SparkSession._create_shell_session()
File "/opt/spark/python/pyspark/sql/session.py", line 573, in _create_shell_session
return SparkSession.builder
File "/opt/spark/python/pyspark/sql/session.py", line 173, in getOrCreate
sc = SparkContext.getOrCreate(sparkConf)
File "/opt/spark/python/pyspark/context.py", line 349, in getOrCreate
SparkContext(conf=conf or SparkConf())
File "/opt/spark/python/pyspark/context.py", line 118, in __init__
conf, jsc, profiler_cls)
File "/opt/spark/python/pyspark/context.py", line 187, in _do_init
self._accumulatorServer = accumulators._start_update_server(auth_token)
File "/opt/spark/python/pyspark/accumulators.py", line 291, in _start_update_server
server = AccumulatorServer(("localhost", 0), _UpdateRequestHandler, auth_token)
File "/opt/spark/python/pyspark/accumulators.py", line 274, in __init__
SocketServer.TCPServer.__init__(self, server_address, RequestHandlerClass)
File "/usr/local/python3/lib/python3.6/socketserver.py", line 453, in __init__
self.server_bind()
File "/usr/local/python3/lib/python3.6/socketserver.py", line 467, in server_bind
self.socket.bind(self.server_address)
socket.gaierror: [Errno -2] Name or service not known
But only spark-shell could give a good start:
2019-01-30 19:58:49 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
Spark context Web UI available at http://datanode1:4040
Spark context available as 'sc' (master = local[*], app id = local-1548896336336).
Spark session available as 'spark'.
Welcome to
____ __
/ __/__ ___ _____/ /__
_ / _ / _ `/ __/ '_/
/___/ .__/_,_/_/ /_/_ version 2.4.0
/_/
Using Scala version 2.11.12 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_131)
Type in expressions to have them evaluated.
Type :help for more information.
scala>
Looking help for this problem.
linux command-line bash python
asked Jan 31 at 1:00
Dexuan28Dexuan28
12
Environment:
Centos7
Spark2.4.0
Hadoop2.9.2
Scale2.12.8
Python3.6.6
when I start pyspark by /opt/spark/bin/pyspark, the error shows like:
Python 3.6.6 (default, Jan 29 2019, 20:02:39)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
Type "help", "copyright", "credits" or "license" for more information.
2019-01-30 19:47:26 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
/opt/spark/python/pyspark/shell.py:45: UserWarning: Failed to initialize Spark session.
warnings.warn("Failed to initialize Spark session.")
Traceback (most recent call last):
File "/opt/spark/python/pyspark/shell.py", line 41, in <module>
spark = SparkSession._create_shell_session()
File "/opt/spark/python/pyspark/sql/session.py", line 573, in _create_shell_session
return SparkSession.builder
File "/opt/spark/python/pyspark/sql/session.py", line 173, in getOrCreate
sc = SparkContext.getOrCreate(sparkConf)
File "/opt/spark/python/pyspark/context.py", line 349, in getOrCreate
SparkContext(conf=conf or SparkConf())
File "/opt/spark/python/pyspark/context.py", line 118, in __init__
conf, jsc, profiler_cls)
File "/opt/spark/python/pyspark/context.py", line 187, in _do_init
self._accumulatorServer = accumulators._start_update_server(auth_token)
File "/opt/spark/python/pyspark/accumulators.py", line 291, in _start_update_server
server = AccumulatorServer(("localhost", 0), _UpdateRequestHandler, auth_token)
File "/opt/spark/python/pyspark/accumulators.py", line 274, in __init__
SocketServer.TCPServer.__init__(self, server_address, RequestHandlerClass)
File "/usr/local/python3/lib/python3.6/socketserver.py", line 453, in __init__
self.server_bind()
File "/usr/local/python3/lib/python3.6/socketserver.py", line 467, in server_bind
self.socket.bind(self.server_address)
socket.gaierror: [Errno -2] Name or service not known
But only spark-shell could give a good start:
2019-01-30 19:58:49 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
Spark context Web UI available at http://datanode1:4040
Spark context available as 'sc' (master = local[*], app id = local-1548896336336).
Spark session available as 'spark'.
Welcome to
____ __
/ __/__ ___ _____/ /__
_ / _ / _ `/ __/ '_/
/___/ .__/_,_/_/ /_/_ version 2.4.0
/_/
Using Scala version 2.11.12 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_131)
Type in expressions to have them evaluated.
Type :help for more information.
scala>
Looking help for this problem.
linux command-line bash python
linux command-line bash python
asked Jan 31 at 1:00
Dexuan28Dexuan28
12
asked Jan 31 at 1:00
Dexuan28Dexuan28
12
asked Jan 31 at 1:00
Dexuan28Dexuan28
12
asked Jan 31 at 1:00
Dexuan28Dexuan28
12
asked Jan 31 at 1:00
Dexuan28Dexuan28
12
12
add a comment |
add a comment |
0
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