[jira] [Created] (FLINK-23931) Format the exception message shown in PythonDriver

["Dian Fu (Jira)" <ji...@apache.org>]

Dian Fu created FLINK-23931:
-------------------------------

             Summary: Format the exception message shown in PythonDriver
                 Key: FLINK-23931
                 URL: https://issues.apache.org/jira/browse/FLINK-23931
             Project: Flink
          Issue Type: Improvement
          Components: API / Python
            Reporter: Dian Fu
            Assignee: Dian Fu
             Fix For: 1.14.0


It will show messages like the following if the job could not compile in PythonDriver:
{code:java}
2021-08-24 13:33:45,014 INFO org.apache.flink.client.python.PythonDriver [] - --------------------------- Python Process Started --------------------------
2021-08-24 13:33:47,709 INFO org.apache.flink.client.python.PythonDriver [] - Traceback (most recent call last):
2021-08-24 13:33:47,709 INFO org.apache.flink.client.python.PythonDriver [] - File "/Users/dianfu/code/src/workspace/pyflink-examples/datastream/test_chaining.py", line 147, in <module>
2021-08-24 13:33:47,709 INFO org.apache.flink.client.python.PythonDriver [] - test_chaining_2()
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - File "/Users/dianfu/code/src/workspace/pyflink-examples/datastream/test_chaining.py", line 141, in test_chaining_2
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - statement_set.execute().wait()
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - File "/Users/dianfu/venv/examples-37/lib/python3.7/site-packages/pyflink/table/statement_set.py", line 147, in execute
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - return TableResult(self._j_statement_set.execute())
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - File "/Users/dianfu/venv/examples-37/lib/python3.7/site-packages/py4j/java_gateway.py", line 1286, in __call__
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - answer, self.gateway_client, self.target_id, self.name)
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - File "/Users/dianfu/venv/examples-37/lib/python3.7/site-packages/pyflink/util/exceptions.py", line 158, in deco
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - raise java_exception
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - pyflink.util.exceptions.TableException: org.apache.flink.table.api.TableException: Sink `default_catalog`.`default_database`.`print_3` does not exists
2021-08-24 13:33:47,710 INFO org.apache.flink.client.python.PythonDriver [] - at org.apache.flink.table.planner.delegation.PlannerBase.translateToRel(PlannerBase.scala:254)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at org.apache.flink.table.planner.delegation.PlannerBase$$anonfun$1.apply(PlannerBase.scala:182)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at org.apache.flink.table.planner.delegation.PlannerBase$$anonfun$1.apply(PlannerBase.scala:182)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at scala.collection.Iterator$class.foreach(Iterator.scala:891)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
2021-08-24 13:33:47,711 INFO org.apache.flink.client.python.PythonDriver [] - at scala.collection.AbstractTraversable.map(Traversable.scala:104)
{code}

The format could be improved to make it more readable by removing the prefix **INFO org.apache.flink.client.python.PythonDriver** in each line.



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