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jpmml / jpmml-sparkml

Java library and command-line application for converting Apache Spark ML pipelines to PMML
GNU Affero General Public License v3.0
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py4j.protocol.Py4JError: org.jpmml.sparkml.PMMLBuilder does not exist in the JVM #125

Closed Tangjiandd closed 2 years ago

Tangjiandd commented 2 years ago

ERROR:root:Exception while sending command. Traceback (most recent call last): "File ""/mnt/disk11/yarn/usercache/flowagent/appcache/application_1660093324927_136476/container_e44_1660093324927_136476_02_000001/py4j-0.10.7-src.zip/py4j/java_gateway.py"", line 1159, in send_command" "raise Py4JNetworkError(""Answer from Java side is empty"")" py4j.protocol.Py4JNetworkError: Answer from Java side is empty "" "During handling of the above exception, another exception occurred:" "" Traceback (most recent call last): "File ""/mnt/disk11/yarn/usercache/flowagent/appcache/application_1660093324927_136476/container_e44_1660093324927_136476_02_000001/py4j-0.10.7-src.zip/py4j/java_gateway.py"", line 985, in send_command" response = connection.send_command(command) "File ""/mnt/disk11/yarn/usercache/flowagent/appcache/application_1660093324927_136476/container_e44_1660093324927_136476_02_000001/py4j-0.10.7-src.zip/py4j/java_gateway.py"", line 1164, in send_command" """Error while receiving"", e, proto.ERROR_ON_RECEIVE)" py4j.protocol.Py4JNetworkError: Error while receiving Traceback (most recent call last): "File ""gbdt_train.py"", line 185, in " "g.save_model(""hdfs:///user/tangjian/lightgbm/model/"")" "File ""gbdt_train.py"", line 99, in save_model" "pmmlBuilder = PMMLBuilder(sparksession.sparkContext, df_train, self.piplemodel)" "File ""/mnt/disk11/yarn/usercache/flowagent/appcache/application_1660093324927_136476/container_e44_1660093324927_136476_02_000001/tmp/py37_spark_2.tar.gz/lib/python3.7/site-packages/pyspark2pmml/init.py"", line 12, in init" javaPmmlBuilderClass = sc._jvm.org.jpmml.sparkml.PMMLBuilder "File ""/mnt/disk11/yarn/usercache/flowagent/appcache/application_1660093324927_136476/container_e44_1660093324927_136476_02_000001/py4j-0.10.7-src.zip/py4j/java_gateway.py"", line 1598, in getattr" py4j.protocol.Py4JError: org.jpmml.sparkml.PMMLBuilder does not exist in the JVM

I use the jpmml-sparkml 2.2.0 and get the error above.

vruusmann commented 2 years ago

User @Tangjiandd has been blocked for spamming.