zhangjiuyang1993 commented on issue #6708:
URL: https://github.com/apache/iceberg/issues/6708#issuecomment-1411402841
Sometimes i run some sql scripts, the server occurs connection refused，for
example:
%%sql
SELECT COUNT(*) as cnt
FROM nyc.taxis
---------------------------------------------------------------------------
ConnectionRefusedError Traceback (most recent call last)
Cell In[15], line 1
----> 1 get_ipython().run_cell_magic('sql', '', '\nSELECT COUNT(*) as
cnt\nFROM nyc.taxis\n')
File
/usr/local/lib/python3.9/site-packages/IPython/core/interactiveshell.py:2422,
in InteractiveShell.run_cell_magic(self, magic_name, line, cell)
2420 with self.builtin_trap:
2421 args = (magic_arg_s, cell)
-> 2422 result = fn(*args, **kwargs)
2423 return result
File ~/.ipython/profile_default/startup/00-prettytables.py:61, in sql(line,
cell)
59 return _to_table(df, num_rows=args.limit)
60 else:
---> 61 return _to_table(spark.sql(cell))
File /opt/spark/python/pyspark/sql/session.py:1034, in
SparkSession.sql(self, sqlQuery, **kwargs)
1032 sqlQuery = formatter.format(sqlQuery, **kwargs)
1033 try:
-> 1034 return DataFrame(self._jsparkSession.sql(sqlQuery), self)
1035 finally:
1036 if len(kwargs) > 0:
File /opt/spark/python/lib/py4j-0.10.9.5-src.zip/py4j/java_gateway.py:1320,
in JavaMember.__call__(self, *args)
1313 args_command, temp_args = self._build_args(*args)
1315 command = proto.CALL_COMMAND_NAME +\
1316 self.command_header +\
1317 args_command +\
1318 proto.END_COMMAND_PART
-> 1320 answer = self.gateway_client.send_command(command)
1321 return_value = get_return_value(
1322 answer, self.gateway_client, self.target_id, self.name)
1324 for temp_arg in temp_args:
File /opt/spark/python/lib/py4j-0.10.9.5-src.zip/py4j/java_gateway.py:1036,
in GatewayClient.send_command(self, command, retry, binary)
1015 def send_command(self, command, retry=True, binary=False):
1016 """Sends a command to the JVM. This method is not intended to be
1017 called directly by Py4J users. It is usually called by
1018 :class:`JavaMember` instances.
(...)
1034 if `binary` is `True`.
1035 """
-> 1036 connection = self._get_connection()
1037 try:
1038 response = connection.send_command(command)
File /opt/spark/python/lib/py4j-0.10.9.5-src.zip/py4j/clientserver.py:284,
in JavaClient._get_connection(self)
281 pass
283 if connection is None or connection.socket is None:
--> 284 connection = self._create_new_connection()
285 return connection
File /opt/spark/python/lib/py4j-0.10.9.5-src.zip/py4j/clientserver.py:291,
in JavaClient._create_new_connection(self)
287 def _create_new_connection(self):
288 connection = ClientServerConnection(
289 self.java_parameters, self.python_parameters,
290 self.gateway_property, self)
--> 291 connection.connect_to_java_server()
292 self.set_thread_connection(connection)
293 return connection
File /opt/spark/python/lib/py4j-0.10.9.5-src.zip/py4j/clientserver.py:438,
in ClientServerConnection.connect_to_java_server(self)
435 if self.ssl_context:
436 self.socket = self.ssl_context.wrap_socket(
437 self.socket, server_hostname=self.java_address)
--> 438 self.socket.connect((self.java_address, self.java_port))
439 self.stream = self.socket.makefile("rb")
440 self.is_connected = True
ConnectionRefusedError: [Errno 111] Connection refused
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org
For additional commands, e-mail: issues-h...@iceberg.apache.org
