Examples with CarbonMetadata org.apache.carbondata.core.metadata.CarbonMetadata used on opensource projects

Example 6 with CarbonMetadata

use of org.apache.carbondata.core.metadata.CarbonMetadata in project carbondata by apache.

the class ServerDictionaryGeneratorTest method setUp.

@BeforeClass
public static void setUp() throws Exception {
    // enable lru cache by setting cache size
    CarbonProperties.getInstance().addProperty(CarbonCommonConstants.CARBON_MAX_DRIVER_LRU_CACHE_SIZE, "10");
    // Create two column schemas and dimensions for the table
    empColumnSchema = new ColumnSchema();
    empColumnSchema.setColumnName("empNameCol");
    empColumnSchema.setDataType(DataTypes.STRING);
    empColumnSchema.setColumnUniqueId("empNameCol");
    empColumnSchema.setDimensionColumn(true);
    empColumnSchema.setEncodingList(Arrays.asList(Encoding.DICTIONARY));
    empDimension = new CarbonDimension(empColumnSchema, 0, 0, 0, 0, 0);
    ageColumnSchema = new ColumnSchema();
    ageColumnSchema.setColumnName("empNameCol");
    ageColumnSchema.setColumnUniqueId("empNameCol");
    ageColumnSchema.setDataType(DataTypes.SHORT_INT);
    ageColumnSchema.setDimensionColumn(true);
    ageColumnSchema.setEncodingList(Arrays.asList(Encoding.DICTIONARY));
    ageDimension = new CarbonDimension(ageColumnSchema, 0, 0, 0, 0, 0);
    // Create a Table
    tableSchema = new TableSchema();
    tableSchema.setTableName("TestTable");
    tableSchema.setTableId("1");
    tableSchema.setListOfColumns(Arrays.asList(empColumnSchema, ageColumnSchema));
    CarbonMetadata metadata = CarbonMetadata.getInstance();
    tableInfo = new TableInfo();
    tableInfo.setFactTable(tableSchema);
    tableInfo.setTableUniqueName("TestTable");
    tableInfo.setDatabaseName("test");
    storePath = System.getProperty("java.io.tmpdir") + "/tmp";
    tableInfo.setTablePath(storePath + "/test" + "/TestTable");
    carbonTable = CarbonTable.buildFromTableInfo(tableInfo);
    // Add the created table to metadata
    metadata.addCarbonTable(carbonTable);
}

Example 7 with CarbonMetadata

use of org.apache.carbondata.core.metadata.CarbonMetadata in project carbondata by apache.

the class TableDictionaryGeneratorTest 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");
    // Create two column schemas and dimensions for the table
    empColumnSchema = new ColumnSchema();
    empColumnSchema.setColumnName("empNameCol");
    empColumnSchema.setColumnUniqueId("empNameCol");
    empColumnSchema.setDimensionColumn(true);
    empColumnSchema.setDataType(DataTypes.STRING);
    empColumnSchema.setEncodingList(Arrays.asList(Encoding.DICTIONARY));
    empDimension = new CarbonDimension(empColumnSchema, 0, 0, 0, 0, 0);
    ageColumnSchema = new ColumnSchema();
    ageColumnSchema.setDataType(DataTypes.SHORT_INT);
    ageColumnSchema.setColumnName("ageNameCol");
    ageColumnSchema.setColumnUniqueId("ageNameCol");
    ageColumnSchema.setDimensionColumn(true);
    ageColumnSchema.setEncodingList(Arrays.asList(Encoding.DICTIONARY));
    ageDimension = new CarbonDimension(ageColumnSchema, 0, 0, 0, 0, 0);
    // Create a Table
    tableSchema = new TableSchema();
    tableSchema.setTableName("TestTable");
    tableSchema.setListOfColumns(Arrays.asList(empColumnSchema, ageColumnSchema));
    CarbonMetadata metadata = CarbonMetadata.getInstance();
    tableInfo = new TableInfo();
    tableInfo.setFactTable(tableSchema);
    tableInfo.setTableUniqueName("TestTable");
    tableInfo.setDatabaseName("test");
    storePath = System.getProperty("java.io.tmpdir") + "/tmp";
    tableInfo.setTablePath(storePath + "/test" + "/TestTable");
    carbonTable = CarbonTable.buildFromTableInfo(tableInfo);
    // Add the created table to metadata
    metadata.addCarbonTable(carbonTable);
}