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

Example 51 with CatalogException

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

the class TableEnvironmentImpl method createCatalog.

private TableResultInternal createCatalog(CreateCatalogOperation operation) {
    String exMsg = getDDLOpExecuteErrorMsg(operation.asSummaryString());
    try {
        String catalogName = operation.getCatalogName();
        Map<String, String> properties = operation.getProperties();
        Catalog catalog = FactoryUtil.createCatalog(catalogName, properties, tableConfig.getConfiguration(), userClassLoader);
        catalogManager.registerCatalog(catalogName, catalog);
        return TableResultImpl.TABLE_RESULT_OK;
    } catch (CatalogException e) {
        throw new ValidationException(exMsg, e);
    }
}

Example 52 with CatalogException

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

the class CatalogManager method unregisterCatalog.

/**
 * Unregisters a catalog under the given name. The catalog name must be existed.
 *
 * @param catalogName name under which to unregister the given catalog.
 * @param ignoreIfNotExists If false exception will be thrown if the table or database or
 *     catalog to be altered does not exist.
 * @throws CatalogException if the unregistration of the catalog under the given name failed
 */
public void unregisterCatalog(String catalogName, boolean ignoreIfNotExists) {
    checkArgument(!StringUtils.isNullOrWhitespaceOnly(catalogName), "Catalog name cannot be null or empty.");
    if (catalogs.containsKey(catalogName)) {
        Catalog catalog = catalogs.remove(catalogName);
        catalog.close();
    } else if (!ignoreIfNotExists) {
        throw new CatalogException(format("Catalog %s does not exist.", catalogName));
    }
}

Example 53 with CatalogException

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

the class TestValuesCatalog method listPartitionsByFilter.

@Override
public List<CatalogPartitionSpec> listPartitionsByFilter(ObjectPath tablePath, List<Expression> filters) throws TableNotExistException, TableNotPartitionedException, CatalogException {
    if (!supportListPartitionByFilter) {
        throw new UnsupportedOperationException("TestValuesCatalog doesn't support list partition by filters");
    }
    List<CatalogPartitionSpec> partitions = listPartitions(tablePath);
    if (partitions.isEmpty()) {
        return partitions;
    }
    CatalogBaseTable table = this.getTable(tablePath);
    TableSchema schema = table.getSchema();
    List<ResolvedExpression> resolvedExpressions = filters.stream().map(filter -> {
        if (filter instanceof ResolvedExpression) {
            return (ResolvedExpression) filter;
        }
        throw new UnsupportedOperationException(String.format("TestValuesCatalog only works with resolved expressions. Get unresolved expression: %s", filter));
    }).collect(Collectors.toList());
    return partitions.stream().filter(partition -> {
        Function<String, Comparable<?>> getter = getValueGetter(partition.getPartitionSpec(), schema);
        return FilterUtils.isRetainedAfterApplyingFilterPredicates(resolvedExpressions, getter);
    }).collect(Collectors.toList());
}