摘要：
HS2存在问题。重新启动HS2并解决它。
报错栈：
Traceback (most recent call last): File "/home/work/hue-3.10.0/desktop/libs/notebook/src/notebook/decorators.py", line 81, in decorator return func(*args, **kwargs) File "/home/work/hue-3.10.0/desktop/libs/notebook/src/notebook/api.py", line 109, in execute response['handle'] = get_api(request, snippet).execute(notebook, snippet) File "/home/work/hue-3.10.0/desktop/libs/notebook/src/notebook/connectors/hiveserver2.py", line 64, in decorator return func(*args, **kwargs) File "/home/work/hue-3.10.0/desktop/libs/notebook/src/notebook/connectors/hiveserver2.py", line 199, in execute db.use(query.database) File "/home/work/hue-3.10.0/apps/beeswax/src/beeswax/server/dbms.py", line 613, in use return self.client.use(query) File "/home/work/hue-3.10.0/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 1053, in use data = self._client.execute_query(query) File "/home/work/hue-3.10.0/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 748, in execute_query return self.execute_query_statement(statement=query.query['query'], max_rows=max_rows, configuration=configuration) File "/home/work/hue-3.10.0/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 752, in execute_query_statement (results, schema), operation_handle = self.execute_statement(statement=statement, max_rows=max_rows, configuration=configuration, orientation=orientation) File "/home/work/hue-3.10.0/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 780, in execute_statement res = self.call(self._client.ExecuteStatement, req) File "/home/work/hue-3.10.0/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 625, in call res = fn(req) File "/home/work/hue-3.10.0/desktop/core/src/desktop/lib/thrift_util.py", line 376, in wrapper raise StructuredException('THRIFTSOCKET', str(e), data=None, error_code=502) StructuredException: timed out (code THRIFTSOCKET): None
使用的hiveserver2有问题，响应太慢导致超时。HS2有问题，重启HS2后解决。