How to use

org.apache.flink.optimizer.CompilerPostPassException

constructor

throw new CompilerPostPassException("Unknown node type encountered: " + node.getClass().getName());

private void addSchemaToSchema(T sourceSchema, T targetSchema, String opName) {
  try {
    for (Map.Entry<Integer, X> entry : sourceSchema) {
      Integer pos = entry.getKey();
      targetSchema.addType(pos, entry.getValue());
    }
  } catch (ConflictingFieldTypeInfoException e) {
    throw new CompilerPostPassException("Conflicting type information for field " + e.getFieldNumber()
      + " in node '" + opName + "' propagated from successor node. " +
      "Conflicting types: " + e.getPreviousType() + " and " + e.getNewType() +
      ". Most probable cause: Invalid constant field annotations.");
  }
}

private TypeSerializerFactory<?> createSerializer(T schema, PlanNode node) {
  try {
    return createSerializer(schema);
  } catch (MissingFieldTypeInfoException e) {
    throw new CompilerPostPassException("Missing type information while creating serializer for '" +
        node.getProgramOperator().getName() + "'.");
  }
}

private void addSchemaToSchema(T sourceSchema, T targetSchema, OptimizerNode optNode, int input) {
  try {
    for (Map.Entry<Integer, X> entry : sourceSchema) {
      Integer pos = entry.getKey();
      SemanticProperties sprops = optNode.getSemanticProperties();
      if (sprops != null && sprops.getForwardingTargetFields(input, pos) != null && sprops.getForwardingTargetFields(input, pos).contains(pos)) {
        targetSchema.addType(pos, entry.getValue());
      }
    }
  } catch (ConflictingFieldTypeInfoException e) {
    throw new CompilerPostPassException("Conflicting type information for field " + e.getFieldNumber()
      + " in node '" + optNode.getOperator().getName() + "' propagated from successor node. " +
      "Conflicting types: " + e.getPreviousType() + " and " + e.getNewType() +
      ". Most probable cause: Invalid constant field annotations.");
  }
}

  throw new CompilerPostPassException("Conflicting type infomation for the data sink '" +
      sn.getSinkNode().getOperator().getName() + "'.");
  throw new CompilerPostPassException("Missing type infomation for the channel that inputs to the data sink '" +
      sn.getSinkNode().getOperator().getName() + "'.");
  propagateToChannel(schema, iterationNode.getInput(), createUtilities);
} catch (MissingFieldTypeInfoException e) {
  throw new CompilerPostPassException("Could not set up runtime strategy for input channel to node '"
    + iterationNode.getProgramOperator().getName() + "'. Missing type information for key field " +
    e.getFieldNumber());
  throw new CompilerPostPassException("Conflicting type information for field " + e.getFieldNumber()
    + " in node '" + iterationNode.getProgramOperator().getName() + "'. Contradicting types between the " +
    "result of the iteration and the solution set schema: " + e.getPreviousType() + 
    iterationNode.setSolutionSetComparator(createComparator(optNode.getSolutionSetKeyFields(), null, sss));
  } catch (MissingFieldTypeInfoException ex) {
    throw new CompilerPostPassException("Could not set up the solution set for workset iteration '" + 
        optNode.getOperator().getName() + "'. Missing type information for key field " + ex.getFieldNumber() + '.');
  propagateToChannel(wss, iterationNode.getInitialWorksetInput(), createUtilities);
} catch (MissingFieldTypeInfoException ex) {
  throw new CompilerPostPassException("Could not set up runtime strategy for input channel to node '"
    + iterationNode.getProgramOperator().getName() + "'. Missing type information for key field " +
    ex.getFieldNumber());
  getSingleInputNodeSchema(sn, schema);
} catch (ConflictingFieldTypeInfoException e) {

throw new CompilerPostPassException("Unknown node type encountered: " + node.getClass().getName());

throw new CompilerPostPassException("Unknown node type encountered: " + node.getClass().getName());

throw new CompilerPostPassException("Unknown node type encountered: " + node.getClass().getName());

throw new CompilerPostPassException("Unknown node type encountered: " + node.getClass().getName());