adressevedligehold/afstandandenrute/AfstandAndenRuteTask.java

package dk.daoas.adressevedligehold.afstandandenrute;

import java.sql.Connection;
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;
import dk.daoas.adressevedligehold.ServiceConfig;
import dk.daoas.adressevedligehold.beans.Address;
import dk.daoas.adressevedligehold.db.DBConnection;
import dk.daoas.adressevedligehold.tasks.Task;
import dk.daoas.adressevedligehold.util.HttpUtil;


public class AfstandAndenRuteTask extends Task {

        final Logger logger = Logger.getLogger( AfstandAndenRuteTask.class.toString() );

        final boolean verbose = false;//


        static boolean test_mode;


        String distributor;
        int antalIkkeDaekkede = -1;
        
        AtomicInteger antalBeregnet = new AtomicInteger();


        ThreadPoolExecutor threadPool;


        public AfstandAndenRuteTask(String distributor) {
                this.distributor = distributor;
        }


        @Override
        protected void taskRun() 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 );


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

                int max_workers = ServiceConfig.getInstance().maxWorkers;        
                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(max_workers);


                try (Connection conn = DBConnection.getConnection() ) {
                        Database db = new Database(conn);

                        Queue<Address> 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(distributor);
                                logger.info( "AlleDaekkedeAdresser.length=" + antalDaekkedeAdresser );

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

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

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

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

                                        int bucketSize = 96*12;

                                        KdTree<Address> addressTree = new KdTree<Address>( 3, bucketSize );
                                        for(Address 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(max_workers + 1);

                                for (int i=0; i<max_workers; i++) {
                                        LookupWorker worker = new LookupWorker(i, this, barrier, ikkeDaekkede, hoTrees,antalFundne,antalBeregnet,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 && this.isAborted() == false) {
                                        db.renameResultTables();

                                        String trigger_url = ServiceConfig.getInstance().trigger_url;

                                        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);
        }

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

        static class WorkerThreadFactory implements ThreadFactory {      
                int count = 0;   

                @Override        
                public Thread newThread(Runnable r) {    
                        return new Thread(r, "lookupWorker/" + count++);         
                }
        }


        @Override
        public String getDescription() {
                return "Afstand anden rute/" + distributor;
        }


        @Override
        public String getDetail() {
                // TODO Auto-generated method stub
                return null;
        }


        @Override
        public double getPercentCompleted() {
                return (antalBeregnet.get() / ((float)antalIkkeDaekkede)) * 100.0;
        }
}
1	package dk.daoas.adressevedligehold.afstandandenrute;
2
3	import java.sql.Connection;
4	import java.util.HashMap;
5	import java.util.List;
6	import java.util.Map;
7	import java.util.Queue;
8	import java.util.Set;
9	import java.util.concurrent.CyclicBarrier;
10	import java.util.concurrent.Executors;
11	import java.util.concurrent.ThreadFactory;
12	import java.util.concurrent.ThreadPoolExecutor;
13	import java.util.concurrent.atomic.AtomicInteger;
14	import java.util.logging.FileHandler;
15	import java.util.logging.Logger;
16	import java.util.logging.SimpleFormatter;
17
18	import ags.utils.dataStructures.trees.thirdGenKD.KdTree;
19	import dk.daoas.adressevedligehold.ServiceConfig;
20	import dk.daoas.adressevedligehold.beans.Address;
21	import dk.daoas.adressevedligehold.db.DBConnection;
22	import dk.daoas.adressevedligehold.tasks.Task;
23	import dk.daoas.adressevedligehold.util.HttpUtil;
24
25
26
27	public class AfstandAndenRuteTask extends Task {
28
29	final Logger logger = Logger.getLogger( AfstandAndenRuteTask.class.toString() );
30
31	final boolean verbose = false;//
32
33
34	static boolean test_mode;
35
36
37	String distributor;
38	int antalIkkeDaekkede = -1;
39
40	AtomicInteger antalBeregnet = new AtomicInteger();
41
42
43
44	ThreadPoolExecutor threadPool;
45
46
47
48	public AfstandAndenRuteTask(String distributor) {
49	this.distributor = distributor;
50	}
51
52
53	@Override
54	protected void taskRun() throws Exception {
55
56
57
58
59	//Setup j.u.l Logger
60	//Logger root = Logger.getLogger("");
61	//FileHandler fhandler = new FileHandler("fulddaekning.log"); // Ingen max størrelse, ingen rotation og ingen append
62	//fhandler.setFormatter( new SimpleFormatter() );
63	//root.addHandler( fhandler );
64
65
66
67	Constants.init(distributor);
68	Constants consts = Constants.getInstance();
69
70	int max_workers = ServiceConfig.getInstance().maxWorkers;
71	if (max_workers <= 0) {
72	logger.info("!!! AUTO-DETECT MAX_WORKERS !!!");
73	int cores = Runtime.getRuntime().availableProcessors();
74	cores -= 1;//Efterlad 1 core/cpu i reserve til systemet
75
76	max_workers = Math.max(1, cores); //Dog skal der som minimum være 1 core til beregning
77
78	}
79	if (test_mode) {
80	max_workers = 1;
81	}
82	logger.info("Starting with MAX_WORKERS:" + max_workers);
83	setupThreadPool(max_workers);
84
85
86
87	try (Connection conn = DBConnection.getConnection() ) {
88	Database db = new Database(conn);
89
90	Queue<Address> ikkeDaekkede = db.hentAlleIkkedaekkedeAdresser(consts.getMinPostnr(), consts.getMaxPostnr() );
91	antalIkkeDaekkede = ikkeDaekkede.size();
92	logger.info("Antal ikke-daekkede: " + antalIkkeDaekkede );
93
94
95	boolean testRun= false;
96
97	AtomicInteger antalFundne = new AtomicInteger(0);
98
99	long beregnStart =0;
100	long start = System.currentTimeMillis();
101	int antalDaekkedeAdresser = -1;
102
103	if (testRun == false) {
104
105	logger.info("Finder postnumre");
106	Set<Short> postnumre = db.hentPostnumreCache();
107
108	// Først validerer vi BBox på alle postnummre, for at undgå fuldt stop midt i beregningen
109	for(short postnr : postnumre) { //
110	logger.info("Validerer BBox for " + postnr);
111	BoundingBox bbox = db.getBoundingbox(postnr);
112	bbox.validateBbox();
113	}
114
115
116	logger.info("Henter alle daekkede adresser");
117	antalDaekkedeAdresser = db.hentAlleDaekkedeAdresser(distributor);
118	logger.info( "AlleDaekkedeAdresser.length=" + antalDaekkedeAdresser );
119
120	Map<Short, List<Address>> addrHoList = db.getDaekkedeAdresserHO();
121
122	Map<Short, KdTree<Address>> hoTrees = new HashMap<Short,KdTree<Address>>();
123
124	for ( Map.Entry<Short, List<Address>> entry : addrHoList.entrySet() ) {
125	short ho = entry.getKey();
126	List<Address> geopoints = entry.getValue();
127
128	logger.info("Opbygger KDTree for " + ho + " - antal=" + geopoints.size() );
129
130	int bucketSize = 96*12;
131
132	KdTree<Address> addressTree = new KdTree<Address>( 3, bucketSize );
133	for(Address a: geopoints) {
134	addressTree.addPoint(a.xyz, a);
135	}
136
137	hoTrees.put(ho, addressTree);
138	}
139
140	db.resetResultTable();
141
142	beregnStart = System.currentTimeMillis();
143	logger.info("Starter beregning");
144
145	//pre-check er ok - reset tmp tabel og start søgningen
146
147	CyclicBarrier barrier = new CyclicBarrier(max_workers + 1);
148
149	for (int i=0; i<max_workers; i++) {
150	LookupWorker worker = new LookupWorker(i, this, barrier, ikkeDaekkede, hoTrees,antalFundne,antalBeregnet,db,verbose,consts);
151	threadPool.submit( worker );
152	}
153
154	barrier.await(); // Afvent at workerne bliver færdige
155
156	logger.info("Calc is done - cleaning up remaining bits");
157
158	threadPool.shutdown(); //Calc is done now
159
160
161	db.saveBatch();
162
163	if (test_mode == false && this.isAborted() == false) {
164	db.renameResultTables();
165
166	String trigger_url = ServiceConfig.getInstance().trigger_url;
167
168	logger.info("Calling trigger URL");
169	String url = trigger_url + "&trigger=AfstandAndenRute/" + distributor;
170
171	HttpUtil.getContentString(url, 500);
172
173	} else {
174	logger.info( "Rename tables is disabled !!!" );
175	}
176
177
178
179	} else {
180	/// Test
181	/*
182	db.resetResultTable();
183
184
185	alleDaekkedeAdresser = db.hentAlleDaekkedeAdresser();
186	logger.info( "AlleDaekkedeAdresser.length=" + alleDaekkedeAdresser.size());
187
188	short post = (short) 2700;
189	Lookup lookup = new Lookup(post, db, threadPool);
190	lookup.doLookup();*/
191	}
192
193
194	long now = System.currentTimeMillis();
195	long elapsed = now - start ;
196	long elapsedBeregn = now - beregnStart;
197
198
199	logger.info("Fuld load done : " + formatMilliSeconds(elapsed) );
200	logger.info("Fuld load done (beregning) : " + formatMilliSeconds(elapsedBeregn) );
201	logger.info("Antal daekkede : " + antalDaekkedeAdresser );
202	logger.info("Antal ikke-daekkede : " + antalIkkeDaekkede );
203	logger.info("Heraf, antal fundne : " + antalFundne );
204
205	logger.info( String.format("Fandt adresser til : %.2f %%", (antalFundne.get() *100.0)/antalIkkeDaekkede ) );
206	//logger.info("Fandt adresser til : " + (antalFundne*100.0)/ikkeDaekkede.length + "%" );
207
208	}
209	}
210
211
212
213	static String formatMilliSeconds(long milliseconds) {
214	int mseconds = (int) milliseconds % 1000;
215	int seconds = (int) (milliseconds / 1000) % 60 ;
216	int minutes = (int) ((milliseconds / (1000*60)) % 60);
217	int hours = (int) ((milliseconds / (10006060)) % 24);
218
219	return String.format("%02d:%02d:%02d.%03d", hours, minutes, seconds, mseconds);
220	}
221
222	private void setupThreadPool(int max_workers) {
223	threadPool = (ThreadPoolExecutor) Executors.newFixedThreadPool(max_workers, new WorkerThreadFactory() );
224	}
225
226	static class WorkerThreadFactory implements ThreadFactory {
227	int count = 0;
228
229	@Override
230	public Thread newThread(Runnable r) {
231	return new Thread(r, "lookupWorker/" + count++);
232	}
233	}
234
235
236
237
238
239
240	@Override
241	public String getDescription() {
242	return "Afstand anden rute/" + distributor;
243	}
244
245
246
247	@Override
248	public String getDetail() {
249	// TODO Auto-generated method stub
250	return null;
251	}
252
253
254
255	@Override
256	public double getPercentCompleted() {
257	return (antalBeregnet.get() / ((float)antalIkkeDaekkede)) * 100.0;
258	}
259	}