docker运行时，调用spark时出错.

[chunxiao369]

您好。在生成测试集和训练集时出错。 docker中未看到安装jdk，jdk安装步骤或者新的docker能提供不？ python create_train_test_set.py -s processed_data -t train_test_data JAVA_HOME is not set Traceback (most recent call last): File "create_train_test_set.py", line 185, in main() File "/opt/conda/lib/python3.7/site-packages/click/core.py", line 829, in call return self.main(args, kwargs) File "/opt/conda/lib/python3.7/site-packages/click/core.py", line 782, in main rv = self.invoke(ctx) File "/opt/conda/lib/python3.7/site-packages/click/core.py", line 1066, in invoke return ctx.invoke(self.callback, ctx.params) File "/opt/conda/lib/python3.7/site-packages/click/core.py", line 610, in invoke return callback(args, **kwargs) File "create_train_test_set.py", line 153, in main .config('spark.driver.host', '127.0.0.1') File "/opt/conda/lib/python3.7/site-packages/pyspark/sql/session.py", line 173, in getOrCreate sc = SparkContext.getOrCreate(sparkConf) File "/opt/conda/lib/python3.7/site-packages/pyspark/context.py", line 367, in getOrCreate SparkContext(conf=conf or SparkConf()) File "/opt/conda/lib/python3.7/site-packages/pyspark/context.py", line 133, in init SparkContext._ensure_initialized(self, gateway=gateway, conf=conf) File "/opt/conda/lib/python3.7/site-packages/pyspark/context.py", line 316, in _ensure_initialized SparkContext._gateway = gateway or launch_gateway(conf) File "/opt/conda/lib/python3.7/site-packages/pyspark/java_gateway.py", line 46, in launch_gateway return _launch_gateway(conf) File "/opt/conda/lib/python3.7/site-packages/pyspark/java_gateway.py", line 108, in _launch_gateway raise Exception("Java gateway process exited before sending its port number") Exception: Java gateway process exited before sending its port number

[imarom]

Any update on that ?

[zbdxkzk]

请问 您的pre-trained模型可以使用吗？ 运行有个错误 TypeError: init() missing 1 required positional argument: 'hparams'

[munhouiani]

Code updated.