Examples with ColumnSchema org.apache.carbondata.core.metadata.schema.table.column.ColumnSchema used on opensource projects

Example 31 with ColumnSchema

use of org.apache.carbondata.core.metadata.schema.table.column.ColumnSchema in project carbondata by apache.

the class IncrementalColumnDictionaryGeneratorTest method setUp.

@Before
public void setUp() throws Exception {
    // enable lru cache by setting cache size
    CarbonProperties.getInstance().addProperty(CarbonCommonConstants.CARBON_MAX_DRIVER_LRU_CACHE_SIZE, "10");
    ColumnSchema columnSchema = new ColumnSchema();
    columnSchema.setColumnName("empName");
    columnSchema.setDataType(DataTypes.STRING);
    TableSchema tableSchema = new TableSchema();
    tableSchema.setTableName("TestTable");
    tableSchema.setListOfColumns(Arrays.asList(columnSchema));
    TableInfo tableInfo = new TableInfo();
    tableInfo.setFactTable(tableSchema);
    tableInfo.setTableUniqueName("TestTable");
    tableInfo.setDatabaseName("test");
    String storePath = System.getProperty("java.io.tmpdir") + "/tmp";
    tableInfo.setTablePath(storePath + "/test" + "/TestTable");
    carbonTable = CarbonTable.buildFromTableInfo(tableInfo);
    carbonDimension = new CarbonDimension(columnSchema, 0, 0, 0, 0, 0);
}

Example 32 with ColumnSchema

use of org.apache.carbondata.core.metadata.schema.table.column.ColumnSchema in project carbondata by apache.

the class CarbonMetadataTest method getColumnarDimensionColumn.

private static ColumnSchema getColumnarDimensionColumn() {
    ColumnSchema dimColumn = new ColumnSchema();
    dimColumn.setColumnar(true);
    dimColumn.setColumnName("IMEI");
    dimColumn.setColumnUniqueId(UUID.randomUUID().toString());
    dimColumn.setDataType(DataTypes.STRING);
    dimColumn.setDimensionColumn(true);
    List<Encoding> encodeList = new ArrayList<Encoding>(CarbonCommonConstants.DEFAULT_COLLECTION_SIZE);
    encodeList.add(Encoding.DICTIONARY);
    dimColumn.setEncodingList(encodeList);
    dimColumn.setNumberOfChild(0);
    return dimColumn;
}

Example 33 with ColumnSchema

use of org.apache.carbondata.core.metadata.schema.table.column.ColumnSchema in project carbondata by apache.

the class CarbonMetadataTest method testGetCarbonDimensionBasedOnColIdentifierNullCase.

@Test
public void testGetCarbonDimensionBasedOnColIdentifierNullCase() {
    CarbonTable carbonTable = CarbonTable.buildFromTableInfo(getTableInfo(1000L));
    String columnIdentifier = "3";
    final List<CarbonDimension> carbonDimensions = new ArrayList();
    ColumnSchema colSchema1 = new ColumnSchema();
    colSchema1.setColumnUniqueId("1");
    colSchema1.setNumberOfChild(1);
    CarbonDimension carbonDimension = new CarbonDimension(colSchema1, 1, 1, 2, 1);
    carbonDimensions.add(carbonDimension);
    final List<CarbonDimension> carbonChildDimensions = new ArrayList();
    ColumnSchema colSchema2 = new ColumnSchema();
    colSchema2.setColumnUniqueId("9");
    colSchema2.setNumberOfChild(0);
    carbonChildDimensions.add(new CarbonDimension(colSchema2, 1, 1, 2, 1));
    new MockUp<CarbonTable>() {

        @Mock
        public String getTableName() {
            return "carbonTestTable";
        }

        @Mock
        public List<CarbonDimension> getDimensionByTableName(String tableName) {
            return carbonDimensions;
        }
    };
    new MockUp<CarbonDimension>() {

        @Mock
        public List<CarbonDimension> getListOfChildDimensions() {
            return carbonChildDimensions;
        }
    };
    CarbonDimension result = carbonMetadata.getCarbonDimensionBasedOnColIdentifier(carbonTable, columnIdentifier);
    assertNull(result);
}

Example 34 with ColumnSchema

use of org.apache.carbondata.core.metadata.schema.table.column.ColumnSchema in project carbondata by apache.

the class CarbonMetadataTest method getColumnarMeasureColumn.

private static ColumnSchema getColumnarMeasureColumn() {
    ColumnSchema dimColumn = new ColumnSchema();
    dimColumn.setColumnName("IMEI_COUNT");
    dimColumn.setColumnUniqueId(UUID.randomUUID().toString());
    dimColumn.setDataType(DataTypes.STRING);
    return dimColumn;
}

Example 35 with ColumnSchema

use of org.apache.carbondata.core.metadata.schema.table.column.ColumnSchema in project carbondata by apache.

the class ThriftWrapperSchemaConverterImplTest method testFromWrapperToExternalSchemaEvolutionEntry.

@Test
public void testFromWrapperToExternalSchemaEvolutionEntry() {
    final SchemaEvolutionEntry schemaEvolutionEntry = new SchemaEvolutionEntry();
    new MockUp<SchemaEvolutionEntry>() {

        @Mock
        public List<ColumnSchema> getAdded() {
            return columnSchemas;
        }

        @Mock
        public List<ColumnSchema> getRemoved() {
            return columnSchemas;
        }
    };
    new MockUp<ColumnSchema>() {

        @Mock
        public List<Encoding> getEncodingList() {
            return encodings;
        }

        @Mock
        public DataType getDataType() {
            return DataTypes.BOOLEAN;
        }

        @Mock
        public String getColumnName() {
            return "columnName";
        }

        @Mock
        public String getColumnUniqueId() {
            return "1";
        }

        @Mock
        public boolean isColumnar() {
            return true;
        }

        @Mock
        public boolean isDimensionColumn() {
            return true;
        }

        @Mock
        public int getColumnGroupId() {
            return 1;
        }

        @Mock
        public int getScale() {
            return 1;
        }

        @Mock
        public int getPrecision() {
            return 1;
        }

        @Mock
        public int getNumberOfChild() {
            return 1;
        }

        @Mock
        public byte[] getDefaultValue() {
            return new byte[] { 1, 2 };
        }

        @Mock
        public Map<String, String> getColumnProperties() {
            return columnPropertyMap;
        }

        @Mock
        public boolean isInvisible() {
            return true;
        }

        @Mock
        public String getColumnReferenceId() {
            return "1";
        }

        @Mock
        public int getSchemaOrdinal() {
            return 1;
        }
    };
    org.apache.carbondata.format.SchemaEvolutionEntry actualResult = thriftWrapperSchemaConverter.fromWrapperToExternalSchemaEvolutionEntry(schemaEvolutionEntry);
    assertEquals(schemaEvolEntry, actualResult);
}