Я запускаю автоматизированное задание Python в кластере EMR, который обновляет таблицы Amazon Athena.
Он работал хорошо до нескольких дней назад (на python 2.7 и 3.7).Вот сценарий:
from pyathenajdbc import connect
import yaml
config = yaml.load(open('athena-config.yaml', 'r'))
statements = config['statements']
staging_dir = config['staging_dir']
conn = connect(s3_staging_dir=staging_dir, region_name='eu-west-1')
try:
with conn.cursor() as cursor:
for statement in statements:
cursor.execute(statement)
finally:
conn.close()
В athena-config.yaml есть промежуточный каталог и несколько операторов Athena.
Вот ошибка:
You are using pip version 9.0.3, however version 19.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Unrecognized option: -server
create_tables.py:5: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
config = yaml.load(open('athena-config.yaml', 'r'))
/mnt/conda/lib/python3.7/site-packages/jpype/_core.py:210: UserWarning:
-------------------------------------------------------------------------------
Deprecated: convertStrings was not specified when starting the JVM. The default
behavior in JPype will be False starting in JPype 0.8. The recommended setting
for new code is convertStrings=False. The legacy value of True was assumed for
this session. If you are a user of an application that reported this warning,
please file a ticket with the developer.
-------------------------------------------------------------------------------
""")
Traceback (most recent call last):
File "create_tables.py", line 10, in <module>
region_name='eu-west-1')
File "/mnt/conda/lib/python3.7/site-packages/pyathenajdbc/__init__.py", line 69, in connect
driver_path, log4j_conf, **kwargs)
File "/mnt/conda/lib/python3.7/site-packages/pyathenajdbc/connection.py", line 68, in __init__
self._start_jvm(jvm_path, jvm_options, driver_path, log4j_conf)
File "/mnt/conda/lib/python3.7/site-packages/pyathenajdbc/util.py", line 25, in _wrapper
return wrapped(*args, **kwargs)
File "/mnt/conda/lib/python3.7/site-packages/pyathenajdbc/connection.py", line 97, in _start_jvm
jpype.startJVM(jvm_path, *args)
File "/mnt/conda/lib/python3.7/site-packages/jpype/_core.py", line 219, in startJVM
_jpype.startup(jvmpath, tuple(args), ignoreUnrecognized, convertStrings)
RuntimeError: Unable to start JVM
at loadJVM(native/common/jp_env.cpp:169)
at loadJVM(native/common/jp_env.cpp:179)
at startup(native/python/pyjp_module.cpp:159)
AsНасколько я понимаю, проблема в convertStrings устарела.Может кто-нибудь помочь мне решить это?Я не могу понять, почему этот """)
предшествует трассировке, и что изменилось в прошлые дни, чтобы сломать код.Спасибо!