David Artiga

[Bug]: ClassCastException when using custom DynamicDestination in BigQueryIO.Write

15

### What happened? **Beam: 2.40** While using custom `DynamicDestination` in `BigQueryIO.Write` got the following exception: ``` java.lang.ClassCastException: org.apache.beam.sdk.io.gcp.bigquery.TableDestination cannot be cast to java.lang.String com.king.da.destinations.KingAppDestinations.getTable(KingAppDestinations.java:17) org.apache.beam.sdk.io.gcp.bigquery.UpdateSchemaDestination.processElement(UpdateSchemaDestination.java:131) org.apache.beam.sdk.io.gcp.bigquery.UpdateSchemaDestination$DoFnInvoker.invokeProcessElement(Unknown Source) ``` Find below...