Hi Zhefu, 谢谢您分享解决问题的细节,这对社区有很大的贡献!
1. 关于订阅问题 我想确认一下,你是否参考了[1],同时以订阅中文用户列表(user-zh@flink.apache.org)为例,您需要发送邮件到( user-zh-subscr...@flink.apache.org),就是在原有邮件的地址上添加subscribe。同时收到一封“confirm subscribe to *user-zh*@flink.apache.org”的确认邮件,需要进行确认回复。 2. 关于JAR包冲突问题 flink-python JAR会携带flink-python对beam依赖的核心JAR包,我这里想了解一些,为啥你集群上面存在这beam相关的包?另外我认为您提供的case很好,让我想到了可以对PyFlink对Beam的依赖进行一些优化,比如将beam进行relocation. 我已经创建了社区改进JIRA[2]. 3. 关于打包问题 上传给PyFlink的Python环境包需要是在机器间可移植的,所以的确不能包含软链接。如果是用virtualenv创建的环境的话,需要加上--always-copy选项。此外,如果集群机器上已经有准备好的python3.5+的环境,可以不用上传环境包,直接使用add_python_executable("python3")为集群指定要使用的Python Interpreter。 除了virtualenv,conda/miniconda 也可用于创建虚拟环境,但是大小要大很多,在virtualenv处于某些原因不work的时候(比如源python解释器依赖的so文件在集群上不存在),可以考虑使用。 再次感谢您分享问题的解决细节和问题的反馈! Best, Jincheng [1] https://flink.apache.org/community.html#how-to-subscribe-to-a-mailing-list [2] https://issues.apache.org/jira/browse/FLINK-16762 Zhefu PENG <pengzf0...@gmail.com> 于2020年3月24日周二 下午9:33写道: > Hi Jincheng, > > 在中文邮件用户列表里我无法回复自己的问题(我已经十分确认subscribe了mailing list, but i dont know why > and how),所以在这里回复一下。 经过同事的帮忙和共同努力,我们初步解决了之前的疑问。反馈如下: > > 1. 首先是包冲突的问题,我们发现flink-python这个包下也有beam-runners-core-java-2.15.0.jar, > beam-runners-direct-java-2.15.0.jar, beam-runners-flink_2.11-2.15.0.jar, > beam-sdk-java-core-2.15.0.jar这四个jar包的代码,若是运行的集群环境下本身也有这四个包的话,则会产生冲突,运行udf功能时找不到依赖。 > > 2. > 因为一些原因,集群的python默认环境无法改成python3,因此我们在代码中添加env.add_python_archive的功能,并且使用set_python_executor来帮助指定解释器。 > 用到的压缩包,在打包时一定要去掉软链接的使用,(可能在解压后不支持软链接查找。),我之前打包方式有错,所以出现了问题。 > > 以上两点是我们排查出的原因,也终于能在cluster > mode下成功运行udf。希望我们的反馈也能给你们的发展以及对用户的指导增加一点贡献。再次感谢帮助:) > > Best, > Zhefu > > Zhefu PENG <pengzf0...@gmail.com> 于2020年3月20日周五 下午11:19写道: > >> >> 感谢回复!beam就是直接用pip install方法安装的,因为在用pip install >> apache-flink的时候发现有很多依赖,而且在安装时候要求安装beam的2.15.0的版本,我就安上了2.15.0。flink版本是1.10,没有从源码编译。因此我们也很困扰现在,希望能够求得帮助。 >> >> 还有个小问题,就是我看到似乎你没有把日志一起转到邮件列表中,我想附带上去,那么我在订阅后,直接回复可以把日志贴上去吗? >> >> 顺祝,周末愉快:)非常感谢回复! >> >> 彭哲夫 >> >> On Fri, Mar 20, 2020 at 22:34 jincheng sun <sunjincheng...@gmail.com> >> wrote: >> >>> 彭哲夫,你好: >>> >>> 你是如何安装的beam,安装的版本是多少?如果是1.10 需要apache-beam 2.15,如果是 master需要apache-beam >>> 2.19. >>> >>> BTW, 为了共享你的问题,我将你的问题发到了中文用户列表里面,我们大家一起讨论。 >>> >>> Best, >>> Jincheng >>> >>> >>> Zhefu PENG <pengzf0...@gmail.com> 于2020年3月20日周五 下午5:12写道: >>> >>>> Hi Jincheng, >>>> >>>> 针对昨天提到的第二点,我做了两个思路:1. 将我的pyflink.py以本地模式运行,2.对集群节点进行环境配置 >>>> >>>> 1. >>>> 在本地模式中,我们发现在装apache-beam包的时候出于某些原因没有装全,少了_bz2模块,再补充上之后,pyflink.py的脚本可以正常运行,其中的udf功能也能正常使用。 >>>> >>>> 2. >>>> 在本地模式运行成功的基础上,我们根据你的建议,对所有的worker节点进行了环境的更新,都更新到了python3.6以及安装了apache_beam和apache-flink. >>>> 但是以集群模式运行带有udf功能的脚本仍然报错,尝试谷歌搜索以后也没有搜到相关解答,在附件附上错误日志,希望能得到帮助(因为本地模式已经成功所以就不附带代码了),非常感谢! >>>> >>>> 期待您的回复 >>>> 彭哲夫 >>>> >>>> >>>> Zhefu PENG <pengzf0...@gmail.com> 于2020年3月19日周四 下午11:14写道: >>>> >>>>> Hi Jincheng: >>>>> >>>>> 非常感谢你如此迅速而细致的回复!~ >>>>> >>>>> 关于第一点:根据你的回复,我在flink的lib目录下增加flink-csv-1.10.0-sql-jar.jar包之后,运行成功。而第一个包我在之前浏览你博客中关于kafka的使用的demo(based >>>>> on flink 1.9)中有看到并下载,因此这里有个提议,或许你未来可以对于后续使用者补充 >>>>> flink-csv-1.10.0-sql-jar.jar包的使用的必要性 :),但也有可能是我在查询学习时看漏了,但不管怎么说感谢你的帮助解决; >>>>> >>>>> 关于第二点:因为部门相关组织安排问题,我现在没有权限去worker节点上查询,但是针对这一点我有个好奇的地方:我目前只在启动脚本的主机上安装了python3.5+, >>>>> 并且除了udf功能外,我都能正常使用(比如sql本身就有的concat之类,或者add_columns()这种简单功能)。所以是不是我理解为,如果要使用pyflink的全部功能,应该是集群的环境都要是python3.5+? >>>>> 但是简单的功能,只要启动脚本的主机环境符合就够了? >>>>> 还是关于第二点,我刚刚又重新跑了一下脚本,本来是希望能获得和之前一样的错误日志发给我的mentor,但是发现这次报了新的问题: >>>>> java.lang.NoClassDefFoundError: Could not initialize class >>>>> org.apache.beam.sdk.options.PipelineOptionsFactory >>>>> at >>>>> org.apache.flink.python.AbstractPythonFunctionRunner.open(AbstractPythonFunctionRunner.java:173) >>>>> at >>>>> org.apache.flink.table.runtime.operators.python.AbstractPythonScalarFunctionOperator$ProjectUdfInputPythonScalarFunctionRunner.open(AbstractPythonScalarFunctionOperator.java:193) >>>>> at >>>>> org.apache.flink.streaming.api.operators.python.AbstractPythonFunctionOperator.open(AbstractPythonFunctionOperator.java:139) >>>>> at >>>>> org.apache.flink.table.runtime.operators.python.AbstractPythonScalarFunctionOperator.open(AbstractPythonScalarFunctionOperator.java:143) >>>>> at >>>>> org.apache.flink.table.runtime.operators.python.PythonScalarFunctionOperator.open(PythonScalarFunctionOperator.java:73) >>>>> at >>>>> org.apache.flink.streaming.runtime.tasks.StreamTask.initializeStateAndOpen(StreamTask.java:1007) >>>>> at >>>>> org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$beforeInvoke$0(StreamTask.java:454) >>>>> at >>>>> org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.runThrowing(StreamTaskActionExecutor.java:94) >>>>> >>>>> >>>>> 我猜测原因正如你提到的worker的环境不符标准,我会在明天上班后请同事帮忙check后,根据你的建议进行修改尝试。也希望能解答一下疑问,因为刚毕业参加工作,可能提的问题会显得比较低级,请见谅! >>>>> >>>>> 再次感谢你的回复,我会根据建议尽快进行错误修复 >>>>> 彭哲夫 >>>>> >>>>> jincheng sun <sunjincheng...@gmail.com> 于2020年3月19日周四 下午9:08写道: >>>>> >>>>>> 彭哲夫,你好: >>>>>> >>>>>> 你上面问题可能原因是: >>>>>> >>>>>> 1. pyflink默认不包含kafka >>>>>> connector的jar包和csv的格式JIR包,需要把这些jar包加到pyflink的lib目录下: >>>>>> >>>>>> $ PYFLINK_LIB=`python -c "import pyflink;import >>>>>> os;print(os.path.dirname(os.path.abspath(pyflink.__file__))+'/lib')"` >>>>>> $ cd $PYFLINK_LIB >>>>>> $ curl -O >>>>>> https://repo1.maven.org/maven2/org/apache/flink/flink-sql-connector-kafka_2.11/1.10.0/flink-sql-connector-kafka_2.11-1.10.0.jar >>>>>> $ curl -O >>>>>> https://repo1.maven.org/maven2/org/apache/flink/flink-csv/1.10.0/flink-csv-1.10.0-sql-jar.jar >>>>>> >>>>>> 2. >>>>>> 有可能的原因是worker上没有安装python3以上环境或者环境中没有安装apache-beam,可以尝试在worker机器上执行一下: >>>>>> python --version 检查python版本,同时执行 pip list 查看是否有apache-beam,如果没有,可以执行 >>>>>> :python -m pip install apache-flink >>>>>> >>>>>> 期望对你有帮助,有问题我们持续沟通。 >>>>>> >>>>>> Best, >>>>>> Jincheng >>>>>> >>>>>> >>>>>> >>>>>> Zhefu PENG <pengzf0...@gmail.com> 于2020年3月19日周四 下午8:13写道: >>>>>> >>>>>>> 你好: >>>>>>> >>>>>>> >>>>>>> 在网上看到了你的博客,关于你对pyflink的开发和推动深感敬佩。我们部门因为业务需要最近在调研使用flink相关,我写了个一个简单的demo想做体验和测试,但是遇到了两个问题(第二个问题是目前遇到的比较大的困难,第一个问题采取了规避策略:)): >>>>>>> >>>>>>> 1. >>>>>>> 当我把数据想以Csv格式输出到Kafka时,报错。(从社区文档我已经了解到应该用Csv()取代OldCsv(),并修改)。查看报错信息后我怀疑是因为缺少jar包导致(比如之前使用Json格式时候),但是从另一个文档中了解到csv格式应该是built-in的。目前采取了规避措施,采用json格式输出。 >>>>>>> >>>>>>> 报错信息如下: >>>>>>> >>>>>>> py4j.protocol.Py4JJavaError: An error occurred while calling >>>>>>> o62.insertInto. >>>>>>> : org.apache.flink.table.api.NoMatchingTableFactoryException: Could >>>>>>> not find a suitable table factory for >>>>>>> 'org.apache.flink.table.factories.SerializationSchemaFactory' in >>>>>>> the classpath. >>>>>>> >>>>>>> Reason: No factory supports all properties. >>>>>>> >>>>>>> The matching candidates: >>>>>>> org.apache.flink.formats.csv.CsvRowFormatFactory >>>>>>> Unsupported property keys: >>>>>>> format.fields.#.name >>>>>>> format.fields.#.data-type >>>>>>> >>>>>>> table注册部分代码如下: >>>>>>> table_env.connect(Kafka() >>>>>>> .version("universal") >>>>>>> .topic(kafka_write_topic) >>>>>>> .property(kafka_server, >>>>>>> ','.join(kafka_server_list)) >>>>>>> .property(kafka_zookeeper, >>>>>>> ','.join(kafka_server_list))) \ >>>>>>> .with_format(Csv() >>>>>>> .schema(DataTypes.ROW([DataTypes.FIELD("a", >>>>>>> DataTypes.STRING()), >>>>>>> DataTypes.FIELD("b", >>>>>>> DataTypes.STRING()), >>>>>>> DataTypes.FIELD("c", >>>>>>> DataTypes.STRING()) >>>>>>> ]))) \ >>>>>>> .with_schema(Schema() >>>>>>> .field("a", DataTypes.STRING()) >>>>>>> .field("b", DataTypes.STRING()) >>>>>>> .field("c", DataTypes.STRING())) \ >>>>>>> .create_temporary_table(table_name_output) >>>>>>> >>>>>>> 2.采用规避策略后,尝试使用python udf增加自定义的函数丰富功能。但是在按照给的demo中的步骤定义好udf函数后, >>>>>>> 才运行起来后,一段时间内会超时报错,猜测是因为pyflink-udf-runner.sh这个脚本没有被启用, >>>>>>> 但是在所依赖的opt/flink-python_2.11-1.10.0.jar的包内可以找到该脚本。 >>>>>>> 报错信息如下: >>>>>>> 2020-03-19 17:02:23,273 INFO >>>>>>> >>>>>>> org.apache.beam.runners.fnexecution.environment.ProcessEnvironmentFactory >>>>>>> - Still waiting for startup of environment >>>>>>> '/matrix/data/hadoop/data4/mapred/usercache/root/appcache/application_1584436506937_1231/python-dist-1e474e56-46a7-4ae6-bc4a-871ba86917a6/pyflink-udf-runner.sh' >>>>>>> for worker id 1 >>>>>>> >>>>>>> 这部分代码如下: >>>>>>> @udf(input_types=[DataTypes.STRING()], >>>>>>> result_type=DataTypes.STRING()) >>>>>>> def if_length_enough(devid): >>>>>>> res = devid + " func" >>>>>>> return res >>>>>>> >>>>>>> table_env.register_function("if_length_enough", if_length_enough) >>>>>>> >>>>>>> table_env.from_path(table_name_input) \ >>>>>>> .select("a, b, if_length_enough(c)") \ >>>>>>> .insert_into(table_name_output) >>>>>>> >>>>>>> >>>>>>> 以上两个错误,困扰了一下午,希望能帮忙解答,非常感谢! >>>>>>> 期待您的回复。 >>>>>>> >>>>>>> 彭哲夫 >>>>>>> >>>>>>>
Traceback (most recent call last): File "/usr/local/python3/lib/python3.6/runpy.py", line 193, in _run_module_as_main "__main__", mod_spec) File "/usr/local/python3/lib/python3.6/runpy.py", line 85, in _run_code exec(code, run_globals) File "/home/tianyongxiao/flink_udp_test.py", line 89, in <module> t_env.execute('flink_kafka_test_tyx') File "/tmp/pyflink/7aa3497f-f4e4-4906-8af0-242dee6fc77d/b864f67a-5c25-4f1d-89c6-03856f0c725dpyflink.zip/pyflink/table/table_environment.py", line 907, in execute File "/tmp/pyflink/7aa3497f-f4e4-4906-8af0-242dee6fc77d/b864f67a-5c25-4f1d-89c6-03856f0c725dpy4j-0.10.8.1-src.zip/py4j/java_gateway.py", line 1286, in __call__ File "/tmp/pyflink/7aa3497f-f4e4-4906-8af0-242dee6fc77d/b864f67a-5c25-4f1d-89c6-03856f0c725dpyflink.zip/pyflink/util/exceptions.py", line 147, in deco File "/tmp/pyflink/7aa3497f-f4e4-4906-8af0-242dee6fc77d/b864f67a-5c25-4f1d-89c6-03856f0c725dpy4j-0.10.8.1-src.zip/py4j/protocol.py", line 328, in get_return_value py4j.protocol.Py4JJavaError: An error occurred while calling o3.execute. : java.util.concurrent.ExecutionException: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: 57c29a301ce9aed3f07e631073be1e78) at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895) at org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:83) at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1620) at org.apache.flink.table.executor.StreamExecutor.execute(StreamExecutor.java:50) at org.apache.flink.table.api.internal.TableEnvironmentImpl.execute(TableEnvironmentImpl.java:643) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.flink.api.python.shaded.py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244) at org.apache.flink.api.python.shaded.py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357) at org.apache.flink.api.python.shaded.py4j.Gateway.invoke(Gateway.java:282) at org.apache.flink.api.python.shaded.py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132) at org.apache.flink.api.python.shaded.py4j.commands.CallCommand.execute(CallCommand.java:79) at org.apache.flink.api.python.shaded.py4j.GatewayConnection.run(GatewayConnection.java:238) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: 57c29a301ce9aed3f07e631073be1e78) at org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:112) at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602) at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577) at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962) at org.apache.flink.client.program.rest.RestClusterClient.lambda$pollResourceAsync$21(RestClusterClient.java:565) at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760) at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736) at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962) at org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$8(FutureUtils.java:291) at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760) at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736) at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561) at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:929) at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ... 1 more Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed. at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:147) at org.apache.flink.client.deployment.ClusterClientJobClientAdapter.lambda$null$6(ClusterClientJobClientAdapter.java:110) ... 19 more Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by NoRestartBackoffTimeStrategy at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:110) at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:76) at org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:192) at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:186) at org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:180) at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:484) at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:380) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:279) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:194) at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:152) at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26) at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21) at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123) at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21) at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170) at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) at akka.actor.Actor$class.aroundReceive(Actor.scala:517) at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592) at akka.actor.ActorCell.invoke(ActorCell.scala:561) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258) at akka.dispatch.Mailbox.run(Mailbox.scala:225) at akka.dispatch.Mailbox.exec(Mailbox.scala:235) at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) Caused by: java.util.ServiceConfigurationError: org.apache.beam.sdk.options.PipelineOptionsRegistrar: Provider org.apache.beam.sdk.options.DefaultPipelineOptionsRegistrar not a subtype at java.util.ServiceLoader.fail(ServiceLoader.java:239) at java.util.ServiceLoader.access$300(ServiceLoader.java:185) at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376) at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404) at java.util.ServiceLoader$1.next(ServiceLoader.java:480) at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.ImmutableCollection$Builder.addAll(ImmutableCollection.java:415) at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.ImmutableSet$Builder.addAll(ImmutableSet.java:507) at org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.ImmutableSortedSet$Builder.addAll(ImmutableSortedSet.java:528) at org.apache.beam.sdk.util.common.ReflectHelpers.loadServicesOrdered(ReflectHelpers.java:227) at org.apache.beam.sdk.options.PipelineOptionsFactory$Cache.initializeRegistry(PipelineOptionsFactory.java:1823) at org.apache.beam.sdk.options.PipelineOptionsFactory$Cache.<init>(PipelineOptionsFactory.java:1817) at org.apache.beam.sdk.options.PipelineOptionsFactory$Cache.<init>(PipelineOptionsFactory.java:1786) at org.apache.beam.sdk.options.PipelineOptionsFactory.resetCache(PipelineOptionsFactory.java:542) at org.apache.beam.sdk.options.PipelineOptionsFactory.<clinit>(PipelineOptionsFactory.java:508) at org.apache.flink.python.AbstractPythonFunctionRunner.open(AbstractPythonFunctionRunner.java:173) at org.apache.flink.table.runtime.operators.python.AbstractPythonScalarFunctionOperator$ProjectUdfInputPythonScalarFunctionRunner.open(AbstractPythonScalarFunctionOperator.java:193) at org.apache.flink.streaming.api.operators.python.AbstractPythonFunctionOperator.open(AbstractPythonFunctionOperator.java:139) at org.apache.flink.table.runtime.operators.python.AbstractPythonScalarFunctionOperator.open(AbstractPythonScalarFunctionOperator.java:143) at org.apache.flink.table.runtime.operators.python.PythonScalarFunctionOperator.open(PythonScalarFunctionOperator.java:73) at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeStateAndOpen(StreamTask.java:1007) at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$beforeInvoke$0(StreamTask.java:454) at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.runThrowing(StreamTaskActionExecutor.java:94) at org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:449) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:461) at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:707) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:532) at java.lang.Thread.run(Thread.java:748) org.apache.flink.client.program.OptimizerPlanEnvironment$ProgramAbortException at org.apache.flink.client.python.PythonDriver.main(PythonDriver.java:87) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:321) at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:205) at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:138) at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:664) at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:213) at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:895) at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:968) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1869) at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41) at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:968)