daoas/fulddaekning/LookupMain.java

package dk.daoas.fulddaekning;

import java.io.File;
import java.io.FileReader;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Queue;
import java.util.Set;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.logging.FileHandler;
import java.util.logging.Logger;
import java.util.logging.SimpleFormatter;

import ags.utils.dataStructures.trees.thirdGenKD.KdTree;


public class LookupMain {


        static final String CONFIG_FILENAME = "fulddaekning.properties";

        static boolean use_osrm;
        static boolean test_mode;
        static SafeProperties conf;

        static int max_workers;
        static boolean verbose;

        static String trigger_url;

        static String distributor;

        final static Logger logger = Logger.getLogger( LookupMain.class.toString() );


        static ThreadPoolExecutor threadPool;

        private static void setupThreadPool() {  
                threadPool = (ThreadPoolExecutor) Executors.newFixedThreadPool(max_workers, new WorkerThreadFactory() );         
        }


        public static void main(String[] args) throws Exception {

                //Setup j.u.l Logger
                Logger root = Logger.getLogger("");
                FileHandler fhandler = new FileHandler("fulddaekning.log"); // Ingen max størrelse, ingen rotation og ingen append
                fhandler.setFormatter( new SimpleFormatter() );
                root.addHandler( fhandler );


                File confFile = new File( CONFIG_FILENAME );
                if (! confFile.exists() ) {
                        logger.warning("Config file not found: " + CONFIG_FILENAME);
                        System.exit(1);
                }

                int antalIkkeDaekkede = -1;
                
                conf = new SafeProperties();
                conf.load( new FileReader(confFile) );


                verbose = Boolean.parseBoolean( conf.getSafeProperty("VERBOSE") );
                logger.info("Starting with VERBOSE:" + verbose);

                test_mode = Boolean.parseBoolean( conf.getSafeProperty("TEST") );
                logger.info("Starting with TEST:" + test_mode);

                use_osrm = Boolean.parseBoolean( conf.getSafeProperty("USE_OSRM") );
                logger.info("Starting with USE_OSRM:" + use_osrm);

                distributor = conf.getSafeProperty("DISTRIBUTOR");
                distributor = distributor.toUpperCase();
                logger.info("Starting for DISTRIBUTOR:" + distributor);

                trigger_url = conf.getSafeProperty("TRIGGER_URL");

                Constants.init(distributor);
                Constants consts = Constants.getInstance();

                max_workers = Integer.parseInt( conf.getSafeProperty("MAX_WORKERS") );   
                if (max_workers <= 0) {  
                        logger.info("!!! AUTO-DETECT MAX_WORKERS !!!");  
                        int cores = Runtime.getRuntime().availableProcessors();  
                        cores -= 1;//Efterlad 1 core/cpu i reserve til systemet  

                        max_workers = Math.max(1, cores); //Dog skal der som minimum være 1 core til beregning  

                }        
                if (test_mode) {
                        max_workers = 1;
                }
                logger.info("Starting with MAX_WORKERS:" + max_workers);         
                setupThreadPool();

                
                Database db = new Database(conf);
                Queue<Adresse> ikkeDaekkede = db.hentAlleIkkedaekkedeAdresser(consts.getMinPostnr(), consts.getMaxPostnr() );
                antalIkkeDaekkede = ikkeDaekkede.size();
                logger.info("Antal ikke-daekkede: " + antalIkkeDaekkede );


                boolean testRun= false;

                AtomicInteger antalFundne = new AtomicInteger(0);

                long beregnStart =0;
                long start = System.currentTimeMillis();
                int antalDaekkedeAdresser = -1;

                if (testRun == false) {

                        logger.info("Finder postnumre");
                        Set<Short> postnumre = db.hentPostnumreCache();

                        // Først validerer vi BBox på alle postnummre, for at undgå fuldt stop midt i beregningen
                        for(short postnr : postnumre) { //
                                logger.info("Validerer BBox for " + postnr);
                                BoundingBox bbox = db.getBoundingbox(postnr);
                                bbox.validateBbox();
                        }


                        logger.info("Henter alle daekkede adresser");
                        antalDaekkedeAdresser = db.hentAlleDaekkedeAdresser();
                        logger.info( "AlleDaekkedeAdresser.length=" + antalDaekkedeAdresser );

                        Map<Short, List<Adresse>> addrHoList = db.getDaekkedeAdresserHO();

                        Map<Short, KdTree<Adresse>> hoTrees = new HashMap<Short,KdTree<Adresse>>();

                        for ( Map.Entry<Short, List<Adresse>> entry : addrHoList.entrySet() ) {
                                short ho = entry.getKey();
                                List<Adresse> geopoints = entry.getValue();

                                logger.info("Opbygger KDTree for " + ho + " - antal=" + geopoints.size() );

                                int bucketSize = 96*12;

                                KdTree<Adresse> addressTree = new KdTree<Adresse>( 3, bucketSize );
                                for(Adresse a: geopoints) {
                                        addressTree.addPoint(a.xyz, a);
                                }
                                
                                hoTrees.put(ho, addressTree);                           
                        }

                        db.resetResultTable();

                        beregnStart = System.currentTimeMillis();
                        logger.info("Starter beregning");

                        //pre-check er ok - reset tmp tabel og start søgningen
                        
                        CyclicBarrier barrier = new CyclicBarrier(LookupMain.max_workers + 1);
                        
                        for (int i=0; i<max_workers; i++) {
                                LookupWorker worker = new LookupWorker(i, barrier, ikkeDaekkede, hoTrees,antalFundne,db,verbose,consts);
                                threadPool.submit( worker );
                        }
                        
                        barrier.await(); // Afvent at workerne bliver færdige
                        
                        logger.info("Calc is done - cleaning up remaining bits");
                        
                        threadPool.shutdown(); //Calc is done now


                        db.saveBatch();

                        if (test_mode == false) {
                                db.renameResultTables();

                                logger.info("Calling trigger URL");
                                String url = trigger_url + "&trigger=AfstandAndenRute/" + distributor;

                                HttpUtil.getContentString(url, 500);

                        } else {
                                logger.info( "Rename tables is disabled !!!" );
                        }


                } else {
                        /// Test
                        /*
                        db.resetResultTable();


                        alleDaekkedeAdresser = db.hentAlleDaekkedeAdresser();
                        logger.info( "AlleDaekkedeAdresser.length=" + alleDaekkedeAdresser.size());

                        short post = (short) 2700;                      
                        Lookup lookup = new Lookup(post, db, threadPool);
                        lookup.doLookup();*/                                                            
                }


                long now = System.currentTimeMillis();
                long elapsed = now - start ;
                long elapsedBeregn = now - beregnStart;


                logger.info("Fuld load done : " + formatMilliSeconds(elapsed) );
                logger.info("Fuld load done (beregning) : " + formatMilliSeconds(elapsedBeregn) );
                logger.info("Antal daekkede : " + antalDaekkedeAdresser );
                logger.info("Antal ikke-daekkede : " + antalIkkeDaekkede );
                logger.info("Heraf, antal fundne : " + antalFundne );

                logger.info( String.format("Fandt adresser til : %.2f %%", (antalFundne.get() *100.0)/antalIkkeDaekkede ) );
                //logger.info("Fandt adresser til : " + (antalFundne*100.0)/ikkeDaekkede.length + "%" );
        }


        static String formatMilliSeconds(long milliseconds) {
                int mseconds = (int) milliseconds % 1000;
                int seconds = (int) (milliseconds / 1000) % 60 ;
                int minutes = (int) ((milliseconds / (1000*60)) % 60);
                int hours   = (int) ((milliseconds / (1000*60*60)) % 24);

                return String.format("%02d:%02d:%02d.%03d", hours, minutes, seconds, mseconds);
        }


        static class WorkerThreadFactory implements ThreadFactory {      
                int count = 0;   

                @Override        
                public Thread newThread(Runnable r) {    
                        return new Thread(r, "lookupWorker/" + count++);         
                }
        }
}
1	package dk.daoas.fulddaekning;
2
3	import java.io.File;
4	import java.io.FileReader;
5	import java.util.HashMap;
6	import java.util.List;
7	import java.util.Map;
8	import java.util.Queue;
9	import java.util.Set;
10	import java.util.concurrent.CyclicBarrier;
11	import java.util.concurrent.Executors;
12	import java.util.concurrent.ThreadFactory;
13	import java.util.concurrent.ThreadPoolExecutor;
14	import java.util.concurrent.atomic.AtomicInteger;
15	import java.util.logging.FileHandler;
16	import java.util.logging.Logger;
17	import java.util.logging.SimpleFormatter;
18
19	import ags.utils.dataStructures.trees.thirdGenKD.KdTree;
20
21
22
23	public class LookupMain {
24
25
26	static final String CONFIG_FILENAME = "fulddaekning.properties";
27
28	static boolean use_osrm;
29	static boolean test_mode;
30	static SafeProperties conf;
31
32	static int max_workers;
33	static boolean verbose;
34
35	static String trigger_url;
36
37	static String distributor;
38
39	final static Logger logger = Logger.getLogger( LookupMain.class.toString() );
40
41
42	static ThreadPoolExecutor threadPool;
43
44	private static void setupThreadPool() {
45	threadPool = (ThreadPoolExecutor) Executors.newFixedThreadPool(max_workers, new WorkerThreadFactory() );
46	}
47
48
49
50	public static void main(String[] args) throws Exception {
51
52	//Setup j.u.l Logger
53	Logger root = Logger.getLogger("");
54	FileHandler fhandler = new FileHandler("fulddaekning.log"); // Ingen max størrelse, ingen rotation og ingen append
55	fhandler.setFormatter( new SimpleFormatter() );
56	root.addHandler( fhandler );
57
58
59
60
61	File confFile = new File( CONFIG_FILENAME );
62	if (! confFile.exists() ) {
63	logger.warning("Config file not found: " + CONFIG_FILENAME);
64	System.exit(1);
65	}
66
67	int antalIkkeDaekkede = -1;
68
69	conf = new SafeProperties();
70	conf.load( new FileReader(confFile) );
71
72
73
74	verbose = Boolean.parseBoolean( conf.getSafeProperty("VERBOSE") );
75	logger.info("Starting with VERBOSE:" + verbose);
76
77	test_mode = Boolean.parseBoolean( conf.getSafeProperty("TEST") );
78	logger.info("Starting with TEST:" + test_mode);
79
80	use_osrm = Boolean.parseBoolean( conf.getSafeProperty("USE_OSRM") );
81	logger.info("Starting with USE_OSRM:" + use_osrm);
82
83	distributor = conf.getSafeProperty("DISTRIBUTOR");
84	distributor = distributor.toUpperCase();
85	logger.info("Starting for DISTRIBUTOR:" + distributor);
86
87	trigger_url = conf.getSafeProperty("TRIGGER_URL");
88
89	Constants.init(distributor);
90	Constants consts = Constants.getInstance();
91
92	max_workers = Integer.parseInt( conf.getSafeProperty("MAX_WORKERS") );
93	if (max_workers <= 0) {
94	logger.info("!!! AUTO-DETECT MAX_WORKERS !!!");
95	int cores = Runtime.getRuntime().availableProcessors();
96	cores -= 1;//Efterlad 1 core/cpu i reserve til systemet
97
98	max_workers = Math.max(1, cores); //Dog skal der som minimum være 1 core til beregning
99
100	}
101	if (test_mode) {
102	max_workers = 1;
103	}
104	logger.info("Starting with MAX_WORKERS:" + max_workers);
105	setupThreadPool();
106
107
108	Database db = new Database(conf);
109	Queue<Adresse> ikkeDaekkede = db.hentAlleIkkedaekkedeAdresser(consts.getMinPostnr(), consts.getMaxPostnr() );
110	antalIkkeDaekkede = ikkeDaekkede.size();
111	logger.info("Antal ikke-daekkede: " + antalIkkeDaekkede );
112
113
114
115	boolean testRun= false;
116
117	AtomicInteger antalFundne = new AtomicInteger(0);
118
119	long beregnStart =0;
120	long start = System.currentTimeMillis();
121	int antalDaekkedeAdresser = -1;
122
123	if (testRun == false) {
124
125	logger.info("Finder postnumre");
126	Set<Short> postnumre = db.hentPostnumreCache();
127
128	// Først validerer vi BBox på alle postnummre, for at undgå fuldt stop midt i beregningen
129	for(short postnr : postnumre) { //
130	logger.info("Validerer BBox for " + postnr);
131	BoundingBox bbox = db.getBoundingbox(postnr);
132	bbox.validateBbox();
133	}
134
135
136	logger.info("Henter alle daekkede adresser");
137	antalDaekkedeAdresser = db.hentAlleDaekkedeAdresser();
138	logger.info( "AlleDaekkedeAdresser.length=" + antalDaekkedeAdresser );
139
140	Map<Short, List<Adresse>> addrHoList = db.getDaekkedeAdresserHO();
141
142	Map<Short, KdTree<Adresse>> hoTrees = new HashMap<Short,KdTree<Adresse>>();
143
144	for ( Map.Entry<Short, List<Adresse>> entry : addrHoList.entrySet() ) {
145	short ho = entry.getKey();
146	List<Adresse> geopoints = entry.getValue();
147
148	logger.info("Opbygger KDTree for " + ho + " - antal=" + geopoints.size() );
149
150	int bucketSize = 96*12;
151
152	KdTree<Adresse> addressTree = new KdTree<Adresse>( 3, bucketSize );
153	for(Adresse a: geopoints) {
154	addressTree.addPoint(a.xyz, a);
155	}
156
157	hoTrees.put(ho, addressTree);
158	}
159
160	db.resetResultTable();
161
162	beregnStart = System.currentTimeMillis();
163	logger.info("Starter beregning");
164
165	//pre-check er ok - reset tmp tabel og start søgningen
166
167	CyclicBarrier barrier = new CyclicBarrier(LookupMain.max_workers + 1);
168
169	for (int i=0; i<max_workers; i++) {
170	LookupWorker worker = new LookupWorker(i, barrier, ikkeDaekkede, hoTrees,antalFundne,db,verbose,consts);
171	threadPool.submit( worker );
172	}
173
174	barrier.await(); // Afvent at workerne bliver færdige
175
176	logger.info("Calc is done - cleaning up remaining bits");
177
178	threadPool.shutdown(); //Calc is done now
179
180
181	db.saveBatch();
182
183	if (test_mode == false) {
184	db.renameResultTables();
185
186	logger.info("Calling trigger URL");
187	String url = trigger_url + "&trigger=AfstandAndenRute/" + distributor;
188
189	HttpUtil.getContentString(url, 500);
190
191	} else {
192	logger.info( "Rename tables is disabled !!!" );
193	}
194
195
196
197	} else {
198	/// Test
199	/*
200	db.resetResultTable();
201
202
203	alleDaekkedeAdresser = db.hentAlleDaekkedeAdresser();
204	logger.info( "AlleDaekkedeAdresser.length=" + alleDaekkedeAdresser.size());
205
206	short post = (short) 2700;
207	Lookup lookup = new Lookup(post, db, threadPool);
208	lookup.doLookup();*/
209	}
210
211
212	long now = System.currentTimeMillis();
213	long elapsed = now - start ;
214	long elapsedBeregn = now - beregnStart;
215
216
217	logger.info("Fuld load done : " + formatMilliSeconds(elapsed) );
218	logger.info("Fuld load done (beregning) : " + formatMilliSeconds(elapsedBeregn) );
219	logger.info("Antal daekkede : " + antalDaekkedeAdresser );
220	logger.info("Antal ikke-daekkede : " + antalIkkeDaekkede );
221	logger.info("Heraf, antal fundne : " + antalFundne );
222
223	logger.info( String.format("Fandt adresser til : %.2f %%", (antalFundne.get() *100.0)/antalIkkeDaekkede ) );
224	//logger.info("Fandt adresser til : " + (antalFundne*100.0)/ikkeDaekkede.length + "%" );
225	}
226
227
228
229	static String formatMilliSeconds(long milliseconds) {
230	int mseconds = (int) milliseconds % 1000;
231	int seconds = (int) (milliseconds / 1000) % 60 ;
232	int minutes = (int) ((milliseconds / (1000*60)) % 60);
233	int hours = (int) ((milliseconds / (10006060)) % 24);
234
235	return String.format("%02d:%02d:%02d.%03d", hours, minutes, seconds, mseconds);
236	}
237
238
239	static class WorkerThreadFactory implements ThreadFactory {
240	int count = 0;
241
242	@Override
243	public Thread newThread(Runnable r) {
244	return new Thread(r, "lookupWorker/" + count++);
245	}
246	}
247	}