Examples with MaterializedRow io.prestosql.testing.MaterializedRow used on opensource projects

Example 36 with MaterializedRow

use of io.prestosql.testing.MaterializedRow in project boostkit-bigdata by kunpengcompute.

the class AbstractTestHive method testGetPartialRecords.

@Test
public void testGetPartialRecords() throws Exception {
    try (Transaction transaction = newTransaction()) {
        ConnectorMetadata metadata = transaction.getMetadata();
        ConnectorSession session = newSession();
        metadata.beginQuery(session);
        ConnectorTableHandle tableHandle = getTableHandle(metadata, tablePartitionFormat);
        List<ColumnHandle> columnHandles = ImmutableList.copyOf(metadata.getColumnHandles(session, tableHandle).values());
        Map<String, Integer> columnIndex = indexColumns(columnHandles);
        List<ConnectorSplit> splits = getAllSplits(tableHandle, transaction, session);
        assertEquals(splits.size(), tablePartitionFormatPartitions.size());
        for (ConnectorSplit split : splits) {
            HiveSplit hiveSplit = HiveSplitWrapper.getOnlyHiveSplit(split);
            List<HivePartitionKey> partitionKeys = hiveSplit.getPartitionKeys();
            String ds = partitionKeys.get(0).getValue();
            String fileFormat = partitionKeys.get(1).getValue();
            HiveStorageFormat fileType = HiveStorageFormat.valueOf(fileFormat.toUpperCase(ENGLISH));
            int dummyPartition = Integer.parseInt(partitionKeys.get(2).getValue());
            long rowNumber = 0;
            try (ConnectorPageSource pageSource = pageSourceProvider.createPageSource(transaction.getTransactionHandle(), session, split, tableHandle, columnHandles)) {
                assertPageSourceType(pageSource, fileType);
                MaterializedResult result = materializeSourceDataStream(session, pageSource, getTypes(columnHandles));
                for (MaterializedRow row : result) {
                    rowNumber++;
                    assertEquals(row.getField(columnIndex.get("t_double")), 6.2 + rowNumber);
                    assertEquals(row.getField(columnIndex.get("ds")), ds);
                    assertEquals(row.getField(columnIndex.get("file_format")), fileFormat);
                    assertEquals(row.getField(columnIndex.get("dummy")), dummyPartition);
                }
            }
            assertEquals(rowNumber, 100);
        }
    }
}

Example 37 with MaterializedRow

use of io.prestosql.testing.MaterializedRow in project boostkit-bigdata by kunpengcompute.

the class AbstractTestHive method readTable.

private MaterializedResult readTable(Transaction transaction, ConnectorTableHandle connectorTableHandle, List<ColumnHandle> columnHandles, ConnectorSession session, TupleDomain<ColumnHandle> tupleDomain, OptionalInt expectedSplitCount, Optional<HiveStorageFormat> expectedStorageFormat) throws Exception {
    ConnectorTableHandle tableHandle = connectorTableHandle;
    tableHandle = applyFilter(transaction.getMetadata(), tableHandle, new Constraint(tupleDomain));
    List<ConnectorSplit> splits = getAllSplits(splitManager.getSplits(transaction.getTransactionHandle(), session, tableHandle, UNGROUPED_SCHEDULING));
    if (expectedSplitCount.isPresent()) {
        assertEquals(splits.size(), expectedSplitCount.getAsInt());
    }
    ImmutableList.Builder<MaterializedRow> allRows = ImmutableList.builder();
    for (ConnectorSplit split : splits) {
        try (ConnectorPageSource pageSource = pageSourceProvider.createPageSource(transaction.getTransactionHandle(), session, split, tableHandle, columnHandles)) {
            expectedStorageFormat.ifPresent(format -> assertPageSourceType(pageSource, format));
            MaterializedResult result = materializeSourceDataStream(session, pageSource, getTypes(columnHandles));
            allRows.addAll(result.getMaterializedRows());
        }
    }
    return new MaterializedResult(allRows.build(), getTypes(columnHandles));
}

Example 38 with MaterializedRow

use of io.prestosql.testing.MaterializedRow in project boostkit-bigdata by kunpengcompute.

the class AbstractTestHive method assertGetRecords.

protected void assertGetRecords(HiveStorageFormat hiveStorageFormat, ConnectorTableMetadata tableMetadata, HiveSplit hiveSplit, ConnectorPageSource pageSource, List<? extends ColumnHandle> columnHandles) throws IOException {
    try {
        MaterializedResult result = materializeSourceDataStream(newSession(), pageSource, getTypes(columnHandles));
        assertPageSourceType(pageSource, hiveStorageFormat);
        ImmutableMap<String, Integer> columnIndex = indexColumns(tableMetadata);
        long rowNumber = 0;
        long completedBytes = 0;
        for (MaterializedRow row : result) {
            try {
                assertValueTypes(row, tableMetadata.getColumns());
            } catch (RuntimeException e) {
                throw new RuntimeException("row " + rowNumber, e);
            }
            rowNumber++;
            Integer index;
            Object value;
            // STRING
            index = columnIndex.get("t_string");
            value = row.getField(index);
            if (rowNumber % 19 == 0) {
                assertNull(value);
            } else if (rowNumber % 19 == 1) {
                assertEquals(value, "");
            } else {
                assertEquals(value, "test");
            }
            // NUMBERS
            assertEquals(row.getField(columnIndex.get("t_tinyint")), (byte) (1 + rowNumber));
            assertEquals(row.getField(columnIndex.get("t_smallint")), (short) (2 + rowNumber));
            assertEquals(row.getField(columnIndex.get("t_int")), (int) (3 + rowNumber));
            index = columnIndex.get("t_bigint");
            if ((rowNumber % 13) == 0) {
                assertNull(row.getField(index));
            } else {
                assertEquals(row.getField(index), 4 + rowNumber);
            }
            assertEquals((Float) row.getField(columnIndex.get("t_float")), 5.1f + rowNumber, 0.001);
            assertEquals(row.getField(columnIndex.get("t_double")), 6.2 + rowNumber);
            // BOOLEAN
            index = columnIndex.get("t_boolean");
            if ((rowNumber % 3) == 2) {
                assertNull(row.getField(index));
            } else {
                assertEquals(row.getField(index), (rowNumber % 3) != 0);
            }
            // TIMESTAMP
            index = columnIndex.get("t_timestamp");
            if (index != null) {
                if ((rowNumber % 17) == 0) {
                    assertNull(row.getField(index));
                } else {
                    SqlTimestamp expected = sqlTimestampOf(2011, 5, 6, 7, 8, 9, 123);
                    assertEquals(row.getField(index), expected);
                }
            }
            // BINARY
            index = columnIndex.get("t_binary");
            if (index != null) {
                if ((rowNumber % 23) == 0) {
                    assertNull(row.getField(index));
                } else {
                    assertEquals(row.getField(index), new SqlVarbinary("test binary".getBytes(UTF_8)));
                }
            }
            // DATE
            index = columnIndex.get("t_date");
            if (index != null) {
                if ((rowNumber % 37) == 0) {
                    assertNull(row.getField(index));
                } else {
                    SqlDate expected = new SqlDate(toIntExact(MILLISECONDS.toDays(new DateTime(2013, 8, 9, 0, 0, 0, UTC).getMillis())));
                    assertEquals(row.getField(index), expected);
                }
            }
            // VARCHAR(50)
            index = columnIndex.get("t_varchar");
            if (index != null) {
                value = row.getField(index);
                if (rowNumber % 39 == 0) {
                    assertNull(value);
                } else if (rowNumber % 39 == 1) {
                    // RCBINARY reads empty VARCHAR as null
                    if (hiveStorageFormat == RCBINARY) {
                        assertNull(value);
                    } else {
                        assertEquals(value, "");
                    }
                } else {
                    assertEquals(value, "test varchar");
                }
            }
            // CHAR(25)
            index = columnIndex.get("t_char");
            if (index != null) {
                value = row.getField(index);
                if ((rowNumber % 41) == 0) {
                    assertNull(value);
                } else {
                    assertEquals(value, (rowNumber % 41) == 1 ? "                         " : "test char                ");
                }
            }
            // MAP<STRING, STRING>
            index = columnIndex.get("t_map");
            if (index != null) {
                if ((rowNumber % 27) == 0) {
                    assertNull(row.getField(index));
                } else {
                    assertEquals(row.getField(index), ImmutableMap.of("test key", "test value"));
                }
            }
            // ARRAY<STRING>
            index = columnIndex.get("t_array_string");
            if (index != null) {
                if ((rowNumber % 29) == 0) {
                    assertNull(row.getField(index));
                } else {
                    assertEquals(row.getField(index), ImmutableList.of("abc", "xyz", "data"));
                }
            }
            // ARRAY<TIMESTAMP>
            index = columnIndex.get("t_array_timestamp");
            if (index != null) {
                if ((rowNumber % 43) == 0) {
                    assertNull(row.getField(index));
                } else {
                    SqlTimestamp expected = sqlTimestampOf(LocalDateTime.of(2011, 5, 6, 7, 8, 9, 123_000_000));
                    assertEquals(row.getField(index), ImmutableList.of(expected));
                }
            }
            // ARRAY<STRUCT<s_string: STRING, s_double:DOUBLE>>
            index = columnIndex.get("t_array_struct");
            if (index != null) {
                if ((rowNumber % 31) == 0) {
                    assertNull(row.getField(index));
                } else {
                    List<Object> expected1 = ImmutableList.of("test abc", 0.1);
                    List<Object> expected2 = ImmutableList.of("test xyz", 0.2);
                    assertEquals(row.getField(index), ImmutableList.of(expected1, expected2));
                }
            }
            // STRUCT<s_string: STRING, s_double:DOUBLE>
            index = columnIndex.get("t_struct");
            if (index != null) {
                if ((rowNumber % 31) == 0) {
                    assertNull(row.getField(index));
                } else {
                    assertTrue(row.getField(index) instanceof List);
                    List<?> values = (List<?>) row.getField(index);
                    assertEquals(values.size(), 2);
                    assertEquals(values.get(0), "test abc");
                    assertEquals(values.get(1), 0.1);
                }
            }
            // MAP<INT, ARRAY<STRUCT<s_string: STRING, s_double:DOUBLE>>>
            index = columnIndex.get("t_complex");
            if (index != null) {
                if ((rowNumber % 33) == 0) {
                    assertNull(row.getField(index));
                } else {
                    List<Object> expected1 = ImmutableList.of("test abc", 0.1);
                    List<Object> expected2 = ImmutableList.of("test xyz", 0.2);
                    assertEquals(row.getField(index), ImmutableMap.of(1, ImmutableList.of(expected1, expected2)));
                }
            }
            // NEW COLUMN
            assertNull(row.getField(columnIndex.get("new_column")));
            long newCompletedBytes = pageSource.getCompletedBytes();
            assertTrue(newCompletedBytes >= completedBytes);
            assertTrue(newCompletedBytes <= hiveSplit.getLength());
            completedBytes = newCompletedBytes;
        }
        assertTrue(completedBytes <= hiveSplit.getLength());
        assertEquals(rowNumber, 100);
    } finally {
        pageSource.close();
    }
}

Example 39 with MaterializedRow

use of io.prestosql.testing.MaterializedRow in project boostkit-bigdata by kunpengcompute.

the class AbstractTestHive method testBucketedTableBigintBoolean.

@SuppressWarnings("ConstantConditions")
@Test
public void testBucketedTableBigintBoolean() throws Exception {
    try (Transaction transaction = newTransaction()) {
        ConnectorMetadata metadata = transaction.getMetadata();
        ConnectorSession session = newSession();
        metadata.beginQuery(session);
        ConnectorTableHandle tableHandle = getTableHandle(metadata, tableBucketedBigintBoolean);
        List<ColumnHandle> columnHandles = ImmutableList.copyOf(metadata.getColumnHandles(session, tableHandle).values());
        Map<String, Integer> columnIndex = indexColumns(columnHandles);
        assertTableIsBucketed(tableHandle, transaction, session);
        String testString = "test";
        Long testBigint = 89L;
        Boolean testBoolean = true;
        ImmutableMap<ColumnHandle, NullableValue> bindings = ImmutableMap.<ColumnHandle, NullableValue>builder().put(columnHandles.get(columnIndex.get("t_string")), NullableValue.of(createUnboundedVarcharType(), utf8Slice(testString))).put(columnHandles.get(columnIndex.get("t_bigint")), NullableValue.of(BIGINT, testBigint)).put(columnHandles.get(columnIndex.get("t_boolean")), NullableValue.of(BOOLEAN, testBoolean)).build();
        MaterializedResult result = readTable(transaction, tableHandle, columnHandles, session, TupleDomain.fromFixedValues(bindings), OptionalInt.of(1), Optional.empty());
        boolean rowFound = false;
        for (MaterializedRow row : result) {
            if (testString.equals(row.getField(columnIndex.get("t_string"))) && testBigint.equals(row.getField(columnIndex.get("t_bigint"))) && testBoolean.equals(row.getField(columnIndex.get("t_boolean")))) {
                rowFound = true;
                break;
            }
        }
        assertTrue(rowFound);
    }
}

Example 40 with MaterializedRow

use of io.prestosql.testing.MaterializedRow in project boostkit-bigdata by kunpengcompute.

the class TestHiveIntegrationSmokeTest method testCreateAndInsert.

@Test
public void testCreateAndInsert() {
    Session session = getSession();
    List<MaterializedRow> expected = MaterializedResult.resultBuilder(session, BIGINT, BIGINT).row(101L, 1L).row(201L, 2L).row(202L, 2L).row(301L, 3L).row(302L, 3L).build().getMaterializedRows();
    transaction(getQueryRunner().getTransactionManager(), getQueryRunner().getAccessControl()).execute(session, transactionSession -> {
        assertUpdate(transactionSession, "CREATE TABLE tmp_create_insert WITH (partitioned_by=array ['z']) AS " + "SELECT * from (VALUES (CAST (101 AS BIGINT), CAST (1 AS BIGINT)), (201, 2), (202, 2)) t(a, z)", 3);
        assertUpdate(transactionSession, "INSERT INTO tmp_create_insert VALUES (301, 3), (302, 3)", 2);
        MaterializedResult actualFromCurrentTransaction = computeActual(transactionSession, "SELECT * FROM tmp_create_insert");
        assertEqualsIgnoreOrder(actualFromCurrentTransaction, expected);
    });
    MaterializedResult actualAfterTransaction = computeActual(session, "SELECT * FROM tmp_create_insert");
    assertEqualsIgnoreOrder(actualAfterTransaction, expected);
}