Examples with FunctionAlreadyExistException org.apache.flink.table.catalog.exceptions.FunctionAlreadyExistException used on opensource projects

Example 1 with FunctionAlreadyExistException

use of org.apache.flink.table.catalog.exceptions.FunctionAlreadyExistException in project flink by apache.

the class HiveCatalog method createFunction.

// ------ functions ------
@Override
public void createFunction(ObjectPath functionPath, CatalogFunction function, boolean ignoreIfExists) throws FunctionAlreadyExistException, DatabaseNotExistException, CatalogException {
    checkNotNull(functionPath, "functionPath cannot be null");
    checkNotNull(function, "function cannot be null");
    Function hiveFunction;
    if (function instanceof CatalogFunctionImpl) {
        hiveFunction = instantiateHiveFunction(functionPath, function);
    } else {
        throw new CatalogException(String.format("Unsupported catalog function type %s", function.getClass().getName()));
    }
    try {
        client.createFunction(hiveFunction);
    } catch (NoSuchObjectException e) {
        throw new DatabaseNotExistException(getName(), functionPath.getDatabaseName(), e);
    } catch (AlreadyExistsException e) {
        if (!ignoreIfExists) {
            throw new FunctionAlreadyExistException(getName(), functionPath, e);
        }
    } catch (TException e) {
        throw new CatalogException(String.format("Failed to create function %s", functionPath.getFullName()), e);
    }
}

Example 2 with FunctionAlreadyExistException

use of org.apache.flink.table.catalog.exceptions.FunctionAlreadyExistException in project flink by apache.

the class TableEnvironmentImpl method createCatalogFunction.

private TableResultInternal createCatalogFunction(CreateCatalogFunctionOperation createCatalogFunctionOperation) {
    String exMsg = getDDLOpExecuteErrorMsg(createCatalogFunctionOperation.asSummaryString());
    try {
        if (createCatalogFunctionOperation.isTemporary()) {
            functionCatalog.registerTemporaryCatalogFunction(UnresolvedIdentifier.of(createCatalogFunctionOperation.getFunctionIdentifier().toList()), createCatalogFunctionOperation.getCatalogFunction(), createCatalogFunctionOperation.isIgnoreIfExists());
        } else {
            Catalog catalog = getCatalogOrThrowException(createCatalogFunctionOperation.getFunctionIdentifier().getCatalogName());
            catalog.createFunction(createCatalogFunctionOperation.getFunctionIdentifier().toObjectPath(), createCatalogFunctionOperation.getCatalogFunction(), createCatalogFunctionOperation.isIgnoreIfExists());
        }
        return TableResultImpl.TABLE_RESULT_OK;
    } catch (ValidationException e) {
        throw e;
    } catch (FunctionAlreadyExistException e) {
        throw new ValidationException(e.getMessage(), e);
    } catch (Exception e) {
        throw new TableException(exMsg, e);
    }
}