| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.metron.writer.hbase; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.hadoop.hbase.client.Result; |
| import org.apache.hadoop.hbase.util.Bytes; |
| import org.apache.metron.common.configuration.writer.WriterConfiguration; |
| import org.apache.metron.common.writer.BulkMessage; |
| import org.apache.metron.enrichment.converter.EnrichmentConverter; |
| import org.apache.metron.enrichment.converter.EnrichmentKey; |
| import org.apache.metron.enrichment.converter.EnrichmentValue; |
| import org.apache.metron.enrichment.lookup.LookupKV; |
| import org.apache.metron.hbase.mock.MockHBaseTableProvider; |
| import org.apache.metron.hbase.mock.MockHTable; |
| import org.json.simple.JSONObject; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class SimpleHBaseEnrichmentWriterTest { |
| private static final String SENSOR_TYPE= "dummy"; |
| private static final String TABLE_NAME= SENSOR_TYPE; |
| private static final String TABLE_CF= "cf"; |
| private static final String ENRICHMENT_TYPE = "et"; |
| private static final Map<String, Object> BASE_WRITER_CONFIG = new HashMap<String, Object>() {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.HBASE_TABLE.getKey(), TABLE_NAME); |
| put(SimpleHbaseEnrichmentWriter.Configurations.HBASE_CF.getKey(), TABLE_CF); |
| put(SimpleHbaseEnrichmentWriter.Configurations.ENRICHMENT_TYPE.getKey(), ENRICHMENT_TYPE); |
| put(SimpleHbaseEnrichmentWriter.Configurations.HBASE_PROVIDER.getKey(), MockHBaseTableProvider.class.getName()); |
| }}; |
| |
| @Before |
| public void setupMockTable() { |
| MockHBaseTableProvider.addToCache(TABLE_NAME, TABLE_CF); |
| } |
| @Test |
| public void testBatchOneNormalPath() throws Exception { |
| final String sensorType = "dummy"; |
| SimpleHbaseEnrichmentWriter writer = new SimpleHbaseEnrichmentWriter(); |
| |
| WriterConfiguration configuration = createConfig(1, |
| new HashMap<String, Object>(BASE_WRITER_CONFIG) {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.KEY_COLUMNS.getKey(), "ip"); |
| }} |
| ); |
| writer.configure(sensorType,configuration); |
| |
| writer.write( SENSOR_TYPE |
| , configuration |
| , new ArrayList<BulkMessage<JSONObject>>() {{ |
| add(new BulkMessage<>("messageId", new JSONObject(ImmutableMap.of("ip", "localhost", "user", "cstella", "foo", "bar")))); |
| }} |
| ); |
| List<LookupKV<EnrichmentKey, EnrichmentValue>> values = getValues(); |
| Assert.assertEquals(1, values.size()); |
| Assert.assertEquals("localhost", values.get(0).getKey().indicator); |
| Assert.assertEquals("cstella", values.get(0).getValue().getMetadata().get("user")); |
| Assert.assertEquals("bar", values.get(0).getValue().getMetadata().get("foo")); |
| Assert.assertEquals(2, values.get(0).getValue().getMetadata().size()); |
| } |
| |
| @Test |
| public void testFilteredKey() throws Exception { |
| final String sensorType = "dummy"; |
| SimpleHbaseEnrichmentWriter writer = new SimpleHbaseEnrichmentWriter(); |
| |
| WriterConfiguration configuration = createConfig(1, |
| new HashMap<String, Object>(BASE_WRITER_CONFIG) {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.KEY_COLUMNS.getKey(), "ip"); |
| put(SimpleHbaseEnrichmentWriter.Configurations.VALUE_COLUMNS.getKey(), "user"); |
| }} |
| ); |
| writer.configure(sensorType,configuration); |
| |
| writer.write( SENSOR_TYPE |
| , configuration |
| , new ArrayList<BulkMessage<JSONObject>>() {{ |
| add(new BulkMessage<>("messageId", new JSONObject(ImmutableMap.of("ip", "localhost", "user", "cstella", "foo", "bar")))); |
| }} |
| ); |
| List<LookupKV<EnrichmentKey, EnrichmentValue>> values = getValues(); |
| Assert.assertEquals(1, values.size()); |
| Assert.assertEquals("localhost", values.get(0).getKey().indicator); |
| Assert.assertEquals("cstella", values.get(0).getValue().getMetadata().get("user")); |
| Assert.assertNull(values.get(0).getValue().getMetadata().get("foo")); |
| Assert.assertEquals(1, values.get(0).getValue().getMetadata().size()); |
| } |
| |
| @Test |
| public void testFilteredKeys() throws Exception { |
| final String sensorType = "dummy"; |
| SimpleHbaseEnrichmentWriter writer = new SimpleHbaseEnrichmentWriter(); |
| |
| WriterConfiguration configuration = createConfig(1, |
| new HashMap<String, Object>(BASE_WRITER_CONFIG) {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.KEY_COLUMNS.getKey(), "ip"); |
| put(SimpleHbaseEnrichmentWriter.Configurations.VALUE_COLUMNS.getKey(), ImmutableList.of("user", "ip")); |
| }} |
| ); |
| writer.configure(sensorType,configuration); |
| |
| writer.write( SENSOR_TYPE |
| , configuration |
| , new ArrayList<BulkMessage<JSONObject>>() {{ |
| add(new BulkMessage<>("messageId", new JSONObject(ImmutableMap.of("ip", "localhost", "user", "cstella", "foo", "bar")))); |
| }} |
| ); |
| List<LookupKV<EnrichmentKey, EnrichmentValue>> values = getValues(); |
| Assert.assertEquals(1, values.size()); |
| Assert.assertEquals("localhost", values.get(0).getKey().indicator); |
| Assert.assertEquals("cstella", values.get(0).getValue().getMetadata().get("user")); |
| Assert.assertEquals("localhost", values.get(0).getValue().getMetadata().get("ip")); |
| Assert.assertNull(values.get(0).getValue().getMetadata().get("foo")); |
| Assert.assertEquals(2, values.get(0).getValue().getMetadata().size()); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testConfigValidation_missing_enrichment_type() { |
| final String sensorType = "dummy"; |
| SimpleHbaseEnrichmentWriter writer = new SimpleHbaseEnrichmentWriter(); |
| |
| WriterConfiguration configuration = createConfig(1, |
| new HashMap<String, Object>() {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.KEY_COLUMNS.getKey(), "ip"); |
| }} |
| ); |
| try { |
| writer.configure(sensorType, configuration); |
| } catch (IllegalArgumentException ex) { |
| Assert.assertEquals(String.format("%s must be provided", |
| SimpleHbaseEnrichmentWriter.Configurations.ENRICHMENT_TYPE.getKey()), ex.getMessage()); |
| throw ex; |
| } |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testConfigValidation_enrichment_type_is_not_a_string() { |
| final String sensorType = "dummy"; |
| SimpleHbaseEnrichmentWriter writer = new SimpleHbaseEnrichmentWriter(); |
| |
| WriterConfiguration configuration = createConfig(1, |
| new HashMap<String, Object>() {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.KEY_COLUMNS.getKey(), "ip"); |
| put(SimpleHbaseEnrichmentWriter.Configurations.ENRICHMENT_TYPE.getKey(), 10); |
| }} |
| ); |
| try { |
| writer.configure(sensorType, configuration); |
| } catch (IllegalArgumentException ex) { |
| Assert.assertEquals(String.format("%s must be a string", |
| SimpleHbaseEnrichmentWriter.Configurations.ENRICHMENT_TYPE.getKey()), ex.getMessage()); |
| throw ex; |
| } |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testConfigValidation_enrichment_type_is_empty() { |
| final String sensorType = "dummy"; |
| SimpleHbaseEnrichmentWriter writer = new SimpleHbaseEnrichmentWriter(); |
| |
| WriterConfiguration configuration = createConfig(1, |
| new HashMap<String, Object>() {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.KEY_COLUMNS.getKey(), "ip"); |
| put(SimpleHbaseEnrichmentWriter.Configurations.ENRICHMENT_TYPE.getKey(), " "); |
| }} |
| ); |
| try { |
| writer.configure(sensorType, configuration); |
| } catch (IllegalArgumentException ex) { |
| Assert.assertEquals(String.format("%s must not be an empty string", |
| SimpleHbaseEnrichmentWriter.Configurations.ENRICHMENT_TYPE.getKey()), ex.getMessage()); |
| throw ex; |
| } |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testConfigValidation_missing_key_columns() { |
| final String sensorType = "dummy"; |
| SimpleHbaseEnrichmentWriter writer = new SimpleHbaseEnrichmentWriter(); |
| |
| WriterConfiguration configuration = createConfig(1, |
| new HashMap<String, Object>() {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.ENRICHMENT_TYPE.getKey(), ENRICHMENT_TYPE); |
| }} |
| ); |
| try { |
| writer.configure(sensorType, configuration); |
| } catch (IllegalArgumentException ex) { |
| Assert.assertEquals(String.format("%s must be provided", |
| SimpleHbaseEnrichmentWriter.Configurations.KEY_COLUMNS.getKey()), ex.getMessage()); |
| throw ex; |
| } |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testConfigValidation_key_columns_contain_an_empty_value() { |
| final String sensorType = "dummy"; |
| SimpleHbaseEnrichmentWriter writer = new SimpleHbaseEnrichmentWriter(); |
| |
| WriterConfiguration configuration = createConfig(1, |
| new HashMap<String, Object>() {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.ENRICHMENT_TYPE.getKey(), ENRICHMENT_TYPE); |
| put(SimpleHbaseEnrichmentWriter.Configurations.KEY_COLUMNS.getKey(), Arrays.asList("ip", " ")); |
| }} |
| ); |
| try { |
| writer.configure(sensorType, configuration); |
| } catch (IllegalArgumentException ex) { |
| Assert.assertEquals("Column name must not be empty", ex.getMessage()); |
| throw ex; |
| } |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testConfigValidation_key_columns_contain_a_null_value() { |
| final String sensorType = "dummy"; |
| SimpleHbaseEnrichmentWriter writer = new SimpleHbaseEnrichmentWriter(); |
| |
| WriterConfiguration configuration = createConfig(1, |
| new HashMap<String, Object>() {{ |
| put(SimpleHbaseEnrichmentWriter.Configurations.ENRICHMENT_TYPE.getKey(), ENRICHMENT_TYPE); |
| put(SimpleHbaseEnrichmentWriter.Configurations.KEY_COLUMNS.getKey(), Arrays.asList("ip", null)); |
| }} |
| ); |
| try { |
| writer.configure(sensorType, configuration); |
| } catch (IllegalArgumentException ex) { |
| Assert.assertEquals("Column name must not be null", ex.getMessage()); |
| throw ex; |
| } |
| } |
| |
| public static List<LookupKV<EnrichmentKey, EnrichmentValue>> getValues() throws IOException { |
| MockHTable table = (MockHTable) MockHBaseTableProvider.getFromCache(TABLE_NAME); |
| Assert.assertNotNull(table); |
| List<LookupKV<EnrichmentKey, EnrichmentValue>> ret = new ArrayList<>(); |
| EnrichmentConverter converter = new EnrichmentConverter(); |
| for(Result r : table.getScanner(Bytes.toBytes(TABLE_CF))) { |
| ret.add(converter.fromResult(r, TABLE_CF)); |
| } |
| return ret; |
| } |
| public static WriterConfiguration createConfig(final int batchSize, final Map<String, Object> sensorConfig) |
| { |
| return new WriterConfiguration() { |
| @Override |
| public int getBatchSize(String sensorName) { |
| return batchSize; |
| } |
| |
| @Override |
| public int getBatchTimeout(String sensorName) { |
| //TODO - enable unit testing |
| return 0; |
| } |
| |
| @Override |
| public List<Integer> getAllConfiguredTimeouts() { |
| //TODO - enable unit testing |
| return new ArrayList<>(); |
| } |
| |
| @Override |
| public String getIndex(String sensorName) { |
| return SENSOR_TYPE; |
| } |
| |
| @Override |
| public boolean isEnabled(String sensorName) { |
| return true; |
| } |
| |
| @Override |
| public Map<String, Object> getSensorConfig(String sensorName) { |
| return sensorConfig; |
| } |
| |
| @Override |
| public Map<String, Object> getGlobalConfig() { |
| return null; |
| } |
| |
| @Override |
| public boolean isDefault(String sensorName) { |
| return false; |
| } |
| |
| @Override |
| public String getFieldNameConverter(String sensorName) { |
| return null; |
| } |
| }; |
| } |
| } |