Package com.facebook.presto.spi

Examples of com.facebook.presto.spi.ConnectorTableHandle

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            String nodeId = split.next();
            UUID shardUuid = UUID.fromString(split.next());
            shards.put(shardUuid, nodeId);
        }

        ConnectorTableHandle tableHandle = getTableHandle(new SchemaTableName(table.getSchemaName(), table.getTableName()));

        shardManager.commitUnpartitionedTable(tableHandle, shards.build());
    }
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    @Test
    public void testGetRecords()
            throws Exception
    {
        ConnectorTableHandle tableHandle = getTableHandle(table);
        ConnectorTableMetadata tableMetadata = metadata.getTableMetadata(tableHandle);
        List<ConnectorColumnHandle> columnHandles = ImmutableList.copyOf(metadata.getColumnHandles(tableHandle).values());
        Map<String, Integer> columnIndex = indexColumns(columnHandles);

        ConnectorPartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.<ConnectorColumnHandle>all());
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        }
    }

    private ConnectorTableHandle getTableHandle(SchemaTableName tableName)
    {
        ConnectorTableHandle handle = metadata.getTableHandle(SESSION, tableName);
        checkArgument(handle != null, "table not found: %s", tableName);
        return handle;
    }
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        log.debug("Dropping %s", tableName);

        final Optional<TableHandle> tableHandle = metadataManager.getTableHandle(session, tableName);
        checkState(tableHandle.isPresent(), "Table %s does not exist", tableName);
        final ConnectorTableHandle connectorHandle = tableHandle.get().getConnectorHandle();
        if (!(connectorHandle instanceof NativeTableHandle)) {
            throw new PrestoException(CANNOT_DROP_TABLE.toErrorCode(), "Can only drop native tables");
        }

        Set<TablePartition> partitions = shardManager.getPartitions(tableHandle.get().getConnectorHandle());
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    @Test
    public void testGetRecordsS3()
            throws Exception
    {
        ConnectorTableHandle table = getTableHandle(tableS3);
        List<ConnectorColumnHandle> columnHandles = ImmutableList.copyOf(client.getColumnHandles(table).values());
        Map<String, Integer> columnIndex = indexColumns(columnHandles);

        ConnectorPartitionResult partitionResult = client.getPartitions(table, TupleDomain.<ConnectorColumnHandle>all());
        assertEquals(partitionResult.getPartitions().size(), 1);
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        // We work around that by using a dummy location when creating the
        // table and update it here to the correct S3 location.
        metastoreClient.updateTableLocation(database, tableName.getTableName(), outputHandle.getTargetPath());

        // load the new table
        ConnectorTableHandle tableHandle = getTableHandle(tableName);
        List<ConnectorColumnHandle> columnHandles = ImmutableList.copyOf(client.getColumnHandles(tableHandle).values());

        // verify the data
        ConnectorPartitionResult partitionResult = client.getPartitions(tableHandle, TupleDomain.<ConnectorColumnHandle>all());
        assertEquals(partitionResult.getPartitions().size(), 1);
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        }
    }

    private ConnectorTableHandle getTableHandle(SchemaTableName tableName)
    {
        ConnectorTableHandle handle = client.getTableHandle(SESSION, tableName);
        checkArgument(handle != null, "table not found: %s", tableName);
        return handle;
    }
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    @Test
    public void testGetPartitions()
            throws Exception
    {
        ConnectorTableHandle tableHandle = getTableHandle(table);
        ConnectorPartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.<ConnectorColumnHandle>all());
        assertExpectedPartitions(partitionResult.getPartitions(), partitions);
    }
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    @Test
    public void testGetPartitionsWithBindings()
            throws Exception
    {
        ConnectorTableHandle tableHandle = getTableHandle(table);
        ConnectorPartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.withColumnDomains(ImmutableMap.<ConnectorColumnHandle, Domain>of(intColumn, Domain.singleValue(5L))));
        assertExpectedPartitions(partitionResult.getPartitions(), partitions);
    }
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    @Test
    public void testGetPartitionNames()
            throws Exception
    {
        ConnectorTableHandle tableHandle = getTableHandle(table);
        ConnectorPartitionResult partitionResult = splitManager.getPartitions(tableHandle, TupleDomain.<ConnectorColumnHandle>all());
        assertExpectedPartitions(partitionResult.getPartitions(), partitions);
    }
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Related Classes of com.facebook.presto.spi.ConnectorTableHandle

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  • com.facebook.presto.execution.DropTableExecution
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  • com.facebook.presto.hive.AbstractTestHiveClientS3
  • com.facebook.presto.metadata.MetadataManager
  • com.facebook.presto.metadata.NativeMetadata
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  • com.facebook.presto.metadata.TestJsonTableHandle
  • com.facebook.presto.metadata.TestNativeMetadata
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