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

Example 21 with TableNotExistException

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

the class GenericInMemoryCatalog method getTableColumnStatistics.

@Override
public CatalogColumnStatistics getTableColumnStatistics(ObjectPath tablePath) throws TableNotExistException {
    checkNotNull(tablePath);
    if (!tableExists(tablePath)) {
        throw new TableNotExistException(getName(), tablePath);
    }
    CatalogColumnStatistics result = tableColumnStats.get(tablePath);
    return result != null ? result.copy() : CatalogColumnStatistics.UNKNOWN;
}

Example 22 with TableNotExistException

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

the class GenericInMemoryCatalog method alterTableStatistics.

@Override
public void alterTableStatistics(ObjectPath tablePath, CatalogTableStatistics tableStatistics, boolean ignoreIfNotExists) throws TableNotExistException {
    checkNotNull(tablePath);
    checkNotNull(tableStatistics);
    if (tableExists(tablePath)) {
        tableStats.put(tablePath, tableStatistics.copy());
    } else if (!ignoreIfNotExists) {
        throw new TableNotExistException(getName(), tablePath);
    }
}

Example 23 with TableNotExistException

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

the class GenericInMemoryCatalog method dropTable.

// ------ tables and views ------
@Override
public void dropTable(ObjectPath tablePath, boolean ignoreIfNotExists) throws TableNotExistException {
    checkNotNull(tablePath);
    if (tableExists(tablePath)) {
        tables.remove(tablePath);
        tableStats.remove(tablePath);
        tableColumnStats.remove(tablePath);
        partitions.remove(tablePath);
        partitionStats.remove(tablePath);
        partitionColumnStats.remove(tablePath);
    } else if (!ignoreIfNotExists) {
        throw new TableNotExistException(getName(), tablePath);
    }
}

Example 24 with TableNotExistException

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

the class DatabaseCalciteSchema method extractTableStats.

private TableStats extractTableStats(ContextResolvedTable lookupResult, ObjectIdentifier identifier) {
    if (lookupResult.isTemporary()) {
        return TableStats.UNKNOWN;
    }
    final Catalog catalog = lookupResult.getCatalog().orElseThrow(IllegalStateException::new);
    final ObjectPath tablePath = identifier.toObjectPath();
    try {
        final CatalogTableStatistics tableStatistics = catalog.getTableStatistics(tablePath);
        final CatalogColumnStatistics columnStatistics = catalog.getTableColumnStatistics(tablePath);
        return convertToTableStats(tableStatistics, columnStatistics);
    } catch (TableNotExistException e) {
        throw new ValidationException(format("Could not get statistic for table: [%s, %s, %s]", identifier.getCatalogName(), tablePath.getDatabaseName(), tablePath.getObjectName()), e);
    }
}

Example 25 with TableNotExistException

use of org.apache.flink.table.catalog.exceptions.TableNotExistException 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());
}