| /* |
| * 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.hadoop.chukwa.extraction.demux.processor.mapper; |
| |
| |
| import junit.framework.TestCase; |
| import org.apache.hadoop.chukwa.Chunk; |
| import org.apache.hadoop.chukwa.ChunkBuilder; |
| import org.apache.hadoop.chukwa.extraction.engine.ChukwaRecord; |
| import org.apache.hadoop.chukwa.extraction.engine.ChukwaRecordKey; |
| import org.apache.hadoop.chukwa.extraction.demux.Demux; |
| import org.apache.hadoop.mapred.Reporter; |
| import org.apache.hadoop.mapred.JobConf; |
| |
| import java.util.Map; |
| import java.util.Date; |
| import java.util.Calendar; |
| import java.text.SimpleDateFormat; |
| |
| public class TestTsProcessor extends TestCase { |
| |
| private static String DATA_TYPE = "testDataType"; |
| private static String DATA_SOURCE = "testDataSource"; |
| |
| JobConf jobConf = null; |
| |
| Date date = null; |
| Date dateWithoutMillis = null; |
| |
| protected void setUp() throws Exception { |
| jobConf = new JobConf(); |
| Demux.jobConf = jobConf; |
| date = new Date(); |
| |
| //if our format doesn't contain millis, then our final record date won't |
| //have them either. let's create a sample date without millis for those tests |
| //so our assertions will pass |
| Calendar calendar = Calendar.getInstance(); |
| calendar.setTime(date); |
| calendar.set(Calendar.MILLISECOND, 0); |
| dateWithoutMillis = calendar.getTime(); |
| } |
| |
| public void testDefaultFormat() { |
| String record = buildSampleSimpleRecord(date, "yyyy-MM-dd HH:mm:ss,SSS"); |
| doTest(date, record); |
| } |
| |
| public void testCustomDefaultFormat() { |
| jobConf.set("TsProcessor.default.time.format", "yyyy--MM--dd HH::mm::ss SSS"); |
| |
| String record = buildSampleSimpleRecord(date, "yyyy--MM--dd HH::mm::ss SSS"); |
| doTest(date, record); |
| } |
| |
| public void testCustomDefaultFormat2() { |
| // this date format produces a date that longer than the format, since z |
| // expands to something like PDT |
| jobConf.set("TsProcessor.default.time.format", "yyyy--MM--dd HH::mm::ss SSS,z"); |
| |
| String record = buildSampleSimpleRecord(date, "yyyy--MM--dd HH::mm::ss SSS,z"); |
| doTest(date, record); |
| } |
| |
| public void testCustomDataTypeFormat() { |
| jobConf.set("TsProcessor.time.format." + DATA_TYPE, "yyyy--MM--dd HH::mm::ss SSS"); |
| |
| String record = buildSampleSimpleRecord(date, "yyyy--MM--dd HH::mm::ss SSS"); |
| doTest(date, record); |
| } |
| |
| public void testCustomDefaultFormatWithCustomDataTypeFormat() { |
| jobConf.set("TsProcessor.default.time.format", "yyyy/MM/dd HH:mm:ss SSS"); |
| jobConf.set("TsProcessor.time.format." + DATA_TYPE, "yyyy--MM--dd HH::mm::ss SSS"); |
| |
| String record = buildSampleSimpleRecord(date, "yyyy--MM--dd HH::mm::ss SSS"); |
| doTest(date, record); |
| } |
| |
| public void testCustomApacheDefaultFormat() { |
| jobConf.set("TsProcessor.default.time.format", "dd/MMM/yyyy:HH:mm:ss Z"); |
| jobConf.set("TsProcessor.default.time.regex", |
| "^(?:[\\d.]+) \\[(\\d{2}/\\w{3}/\\d{4}:\\d{2}:\\d{2}:\\d{2} [-+]\\d{4})\\] .*"); |
| |
| |
| String record = buildSampleApacheRecord(dateWithoutMillis, "dd/MMM/yyyy:HH:mm:ss Z"); |
| doTest(dateWithoutMillis, record); |
| } |
| |
| public void testCustomApacheDataTypeFormat() { |
| jobConf.set("TsProcessor.time.format." + DATA_TYPE, "dd/MMM/yyyy:HH:mm:ss Z"); |
| jobConf.set("TsProcessor.time.regex." + DATA_TYPE, |
| "^(?:[\\d.]+) \\[(\\d{2}/\\w{3}/\\d{4}:\\d{2}:\\d{2}:\\d{2} [-+]\\d{4})\\] .*"); |
| |
| |
| String record = buildSampleApacheRecord(dateWithoutMillis, "dd/MMM/yyyy:HH:mm:ss Z"); |
| doTest(dateWithoutMillis, record); |
| } |
| |
| private static String buildSampleSimpleRecord(Date date, String dateFormat) { |
| SimpleDateFormat sdf = new SimpleDateFormat(dateFormat); |
| return "" + sdf.format(date) + " some sample record data"; |
| } |
| |
| private static String buildSampleApacheRecord(Date date, String dateFormat) { |
| SimpleDateFormat sdf = new SimpleDateFormat(dateFormat); |
| return "10.10.182.49 [" + sdf.format(date) + |
| "] \"\" 200 \"-\" \"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3\" \"some.site.com:8076\""; |
| } |
| |
| public void doTest(Date date, String recordData) { |
| ChunkBuilder cb = new ChunkBuilder(); |
| cb.addRecord(recordData.getBytes()); |
| |
| Chunk chunk = cb.getChunk(); |
| chunk.setDataType(DATA_TYPE); |
| chunk.setSource(DATA_SOURCE); |
| |
| ChukwaTestOutputCollector<ChukwaRecordKey, ChukwaRecord> output = |
| new ChukwaTestOutputCollector<ChukwaRecordKey, ChukwaRecord>(); |
| |
| TsProcessor p = new TsProcessor(); |
| p.reset(chunk); |
| p.process(null, chunk, output, Reporter.NULL); |
| |
| ChukwaRecordKey key = buildKey(date, DATA_SOURCE, DATA_TYPE); |
| Map<ChukwaRecordKey, ChukwaRecord> outputData = output.data; |
| |
| assertNotNull("No output data found.", outputData); |
| assertEquals("Output data size not correct.", 1, outputData.size()); |
| |
| ChukwaRecord record = outputData.get(key); |
| assertNotNull("Output record not found.", record); |
| assertEquals("Output record time not correct.", date.getTime(), record.getTime()); |
| assertEquals("Output record body not correct.", recordData, |
| new String(record.getMapFields().get("body").get())); |
| } |
| |
| private static ChukwaRecordKey buildKey(Date date, String dataSource, String dataType) { |
| Calendar calendar = Calendar.getInstance(); |
| calendar.setTime(date); |
| calendar.set(Calendar.MINUTE, 0); |
| calendar.set(Calendar.SECOND, 0); |
| calendar.set(Calendar.MILLISECOND, 0); |
| |
| ChukwaRecordKey key = new ChukwaRecordKey(); |
| key.setKey("" + calendar.getTimeInMillis() + "/" + dataSource + "/" + date.getTime()); |
| key.setReduceType(dataType); |
| |
| return key; |
| } |
| |
| public void testParseIllegalRegex() { |
| jobConf.set(TsProcessor.DEFAULT_TIME_REGEX, "("); |
| |
| ChunkBuilder cb = new ChunkBuilder(); |
| cb.addRecord("2012-10-25 00:18:44,818 some sample record data".getBytes()); |
| Chunk chunk = cb.getChunk(); |
| |
| TsProcessor p = new TsProcessor(); |
| p.reset(chunk); |
| |
| ChukwaTestOutputCollector<ChukwaRecordKey, ChukwaRecord> output = |
| new ChukwaTestOutputCollector<ChukwaRecordKey, ChukwaRecord>(); |
| |
| p.process(null, chunk, output, Reporter.NULL); |
| |
| assertEquals("Output data size not correct.", 1, output.data.size()); |
| ChukwaRecordKey key = output.data.keySet().iterator().next(); |
| ChukwaRecord record = output.data.get(key); |
| assertNull("Output should not be error.", record.getValue("cchunkData")); |
| } |
| } |