Examples with DefaultStellarStatefulExecutor org.apache.metron.stellar.common.DefaultStellarStatefulExecutor used on opensource projects

Example 11 with DefaultStellarStatefulExecutor

use of org.apache.metron.stellar.common.DefaultStellarStatefulExecutor in project metron by apache.

the class BatchProfilerIntegrationTest method setup.

@BeforeEach
public void setup() {
    readerProperties = new Properties();
    profilerProperties = new Properties();
    // the output will be written to a mock HBase table
    String tableName = HBASE_TABLE_NAME.get(profilerProperties, String.class);
    String columnFamily = HBASE_COLUMN_FAMILY.get(profilerProperties, String.class);
    profilerProperties.put(HBASE_TABLE_PROVIDER.getKey(), MockHBaseTableProvider.class.getName());
    // create the mock hbase table
    MockHBaseTableProvider.addToCache(tableName, columnFamily);
    // define the globals required by `PROFILE_GET`
    Map<String, Object> global = new HashMap<String, Object>() {

        {
            put(PROFILER_HBASE_TABLE.getKey(), tableName);
            put(PROFILER_COLUMN_FAMILY.getKey(), columnFamily);
            put(PROFILER_HBASE_TABLE_PROVIDER.getKey(), MockHBaseTableProvider.class.getName());
        }
    };
    // create the stellar execution environment
    executor = new DefaultStellarStatefulExecutor(new SimpleFunctionResolver().withClass(GetProfile.class).withClass(FixedLookback.class).withClass(WindowLookback.class).withClass(DataStructureFunctions.Length.class).withClass(StringFunctions.GetFirst.class).withClass(StellarStatisticsFunctions.Count.class).withClass(StellarStatisticsFunctions.Sum.class), new Context.Builder().with(Context.Capabilities.GLOBAL_CONFIG, () -> global).build());
}