Hello There,
I started using pyflink recently,
Have anyone know why I am getting java.lang.NullPointerException when I am
trying to write an update function like the following
tbl = tbl.select(update_tel(tbl.data)).execute_insert('result').wait()
Caused by: java.lang.NullPointerException
at
org.apache.beam.runners.core.construction.PipelineOptionsTranslation.toProto(PipelineOptionsTranslation.java:54)
at
org.apache.flink.streaming.api.runners.python.beam.BeamPythonFunctionRunner.open(BeamPythonFunctionRunner.java:230)
at
org.apache.flink.streaming.api.operators.python.AbstractPythonFunctionOperator.open(AbstractPythonFunctionOperator.java:131)
at
org.apache.flink.table.runtime.operators.python.AbstractStatelessFunctionOperator.open(AbstractStatelessFunctionOperator.java:110)
at
org.apache.flink.table.runtime.operators.python.scalar.AbstractPythonScalarFunctionOperator.open(AbstractPythonScalarFunctionOperator.java:100)
at
org.apache.flink.table.runtime.operators.python.scalar.PythonScalarFunctionOperator.open(PythonScalarFunctionOperator.java:62)
at
org.apache.flink.streaming.runtime.tasks.RegularOperatorChain.initializeStateAndOpenOperators(RegularOperatorChain.java:110)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.restoreGates(StreamTask.java:711)
at
org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.call(StreamTaskActionExecutor.java:55)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.restoreInternal(StreamTask.java:687)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.restore(StreamTask.java:654)
at
org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:958)
at
org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:927)
at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:766)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:575)
at java.base/java.lang.Thread.run(Thread.java:834)
--
*Regards, *
*Josemon Maliakal*
*+9605936925...@flink.apache.org <9605936925...@flink.apache.org>*
