-
Notifications
You must be signed in to change notification settings - Fork 1.9k
/
IgniteKernal.java
4480 lines (3625 loc) · 153 KB
/
IgniteKernal.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
* 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.ignite.internal;
import java.io.Externalizable;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InvalidObjectException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.io.ObjectStreamException;
import java.io.Serializable;
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.lang.reflect.Constructor;
import java.text.DateFormat;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicReference;
import javax.cache.CacheException;
import javax.management.JMException;
import javax.management.ObjectName;
import org.apache.ignite.DataRegionMetrics;
import org.apache.ignite.DataRegionMetricsAdapter;
import org.apache.ignite.DataStorageMetrics;
import org.apache.ignite.DataStorageMetricsAdapter;
import org.apache.ignite.IgniteAtomicLong;
import org.apache.ignite.IgniteAtomicReference;
import org.apache.ignite.IgniteAtomicSequence;
import org.apache.ignite.IgniteAtomicStamped;
import org.apache.ignite.IgniteBinary;
import org.apache.ignite.IgniteCache;
import org.apache.ignite.IgniteCheckedException;
import org.apache.ignite.IgniteClientDisconnectedException;
import org.apache.ignite.IgniteCompute;
import org.apache.ignite.IgniteCountDownLatch;
import org.apache.ignite.IgniteDataStreamer;
import org.apache.ignite.IgniteEvents;
import org.apache.ignite.IgniteException;
import org.apache.ignite.IgniteFileSystem;
import org.apache.ignite.IgniteLock;
import org.apache.ignite.IgniteLogger;
import org.apache.ignite.IgniteMessaging;
import org.apache.ignite.IgniteQueue;
import org.apache.ignite.IgniteScheduler;
import org.apache.ignite.IgniteSemaphore;
import org.apache.ignite.IgniteServices;
import org.apache.ignite.IgniteSet;
import org.apache.ignite.IgniteSystemProperties;
import org.apache.ignite.IgniteTransactions;
import org.apache.ignite.Ignition;
import org.apache.ignite.MemoryMetrics;
import org.apache.ignite.PersistenceMetrics;
import org.apache.ignite.cache.affinity.Affinity;
import org.apache.ignite.cluster.BaselineNode;
import org.apache.ignite.cluster.ClusterGroup;
import org.apache.ignite.cluster.ClusterMetrics;
import org.apache.ignite.cluster.ClusterNode;
import org.apache.ignite.configuration.AtomicConfiguration;
import org.apache.ignite.configuration.BinaryConfiguration;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.CollectionConfiguration;
import org.apache.ignite.configuration.DataRegionConfiguration;
import org.apache.ignite.configuration.DataStorageConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.configuration.MemoryConfiguration;
import org.apache.ignite.configuration.NearCacheConfiguration;
import org.apache.ignite.events.EventType;
import org.apache.ignite.internal.binary.BinaryEnumCache;
import org.apache.ignite.internal.binary.BinaryMarshaller;
import org.apache.ignite.internal.binary.BinaryUtils;
import org.apache.ignite.internal.cluster.ClusterGroupAdapter;
import org.apache.ignite.internal.cluster.IgniteClusterEx;
import org.apache.ignite.internal.managers.encryption.GridEncryptionManager;
import org.apache.ignite.internal.managers.GridManager;
import org.apache.ignite.internal.managers.checkpoint.GridCheckpointManager;
import org.apache.ignite.internal.managers.collision.GridCollisionManager;
import org.apache.ignite.internal.managers.communication.GridIoManager;
import org.apache.ignite.internal.managers.deployment.GridDeploymentManager;
import org.apache.ignite.internal.managers.discovery.DiscoveryLocalJoinData;
import org.apache.ignite.internal.managers.discovery.GridDiscoveryManager;
import org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager;
import org.apache.ignite.internal.managers.failover.GridFailoverManager;
import org.apache.ignite.internal.managers.indexing.GridIndexingManager;
import org.apache.ignite.internal.managers.loadbalancer.GridLoadBalancerManager;
import org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller;
import org.apache.ignite.internal.processors.GridProcessor;
import org.apache.ignite.internal.processors.affinity.AffinityTopologyVersion;
import org.apache.ignite.internal.processors.affinity.GridAffinityProcessor;
import org.apache.ignite.internal.processors.authentication.IgniteAuthenticationProcessor;
import org.apache.ignite.internal.processors.cache.CacheConfigurationOverride;
import org.apache.ignite.internal.processors.cache.GridCacheAdapter;
import org.apache.ignite.internal.processors.cache.GridCacheContext;
import org.apache.ignite.internal.processors.cache.GridCacheProcessor;
import org.apache.ignite.internal.processors.cache.GridCacheUtilityKey;
import org.apache.ignite.internal.processors.cache.IgniteCacheProxy;
import org.apache.ignite.internal.processors.cache.IgniteInternalCache;
import org.apache.ignite.internal.processors.cache.binary.CacheObjectBinaryProcessorImpl;
import org.apache.ignite.internal.processors.cache.mvcc.MvccProcessorImpl;
import org.apache.ignite.internal.processors.cache.persistence.DataRegion;
import org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager;
import org.apache.ignite.internal.processors.cache.persistence.DataStorageMXBeanImpl;
import org.apache.ignite.internal.processors.cache.persistence.filename.PdsConsistentIdProcessor;
import org.apache.ignite.internal.processors.cacheobject.IgniteCacheObjectProcessor;
import org.apache.ignite.internal.processors.closure.GridClosureProcessor;
import org.apache.ignite.internal.processors.cluster.ClusterProcessor;
import org.apache.ignite.internal.processors.cluster.DiscoveryDataClusterState;
import org.apache.ignite.internal.processors.cluster.GridClusterStateProcessor;
import org.apache.ignite.internal.processors.cluster.IGridClusterStateProcessor;
import org.apache.ignite.internal.processors.continuous.GridContinuousProcessor;
import org.apache.ignite.internal.processors.datastreamer.DataStreamProcessor;
import org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor;
import org.apache.ignite.internal.processors.failure.FailureProcessor;
import org.apache.ignite.internal.processors.hadoop.Hadoop;
import org.apache.ignite.internal.processors.hadoop.HadoopProcessorAdapter;
import org.apache.ignite.internal.processors.job.GridJobProcessor;
import org.apache.ignite.internal.processors.jobmetrics.GridJobMetricsProcessor;
import org.apache.ignite.internal.processors.marshaller.GridMarshallerMappingProcessor;
import org.apache.ignite.internal.processors.nodevalidation.DiscoveryNodeValidationProcessor;
import org.apache.ignite.internal.processors.nodevalidation.OsDiscoveryNodeValidationProcessor;
import org.apache.ignite.internal.processors.odbc.ClientListenerProcessor;
import org.apache.ignite.internal.processors.platform.PlatformNoopProcessor;
import org.apache.ignite.internal.processors.platform.PlatformProcessor;
import org.apache.ignite.internal.processors.platform.plugin.PlatformPluginProcessor;
import org.apache.ignite.internal.processors.plugin.IgnitePluginProcessor;
import org.apache.ignite.internal.processors.pool.PoolProcessor;
import org.apache.ignite.internal.processors.port.GridPortProcessor;
import org.apache.ignite.internal.processors.port.GridPortRecord;
import org.apache.ignite.internal.processors.query.GridQueryProcessor;
import org.apache.ignite.internal.processors.resource.GridResourceProcessor;
import org.apache.ignite.internal.processors.resource.GridSpringResourceContext;
import org.apache.ignite.internal.processors.rest.GridRestProcessor;
import org.apache.ignite.internal.processors.security.GridSecurityProcessor;
import org.apache.ignite.internal.processors.segmentation.GridSegmentationProcessor;
import org.apache.ignite.internal.processors.service.GridServiceProcessor;
import org.apache.ignite.internal.processors.session.GridTaskSessionProcessor;
import org.apache.ignite.internal.processors.subscription.GridInternalSubscriptionProcessor;
import org.apache.ignite.internal.processors.task.GridTaskProcessor;
import org.apache.ignite.internal.processors.timeout.GridTimeoutProcessor;
import org.apache.ignite.internal.suggestions.GridPerformanceSuggestions;
import org.apache.ignite.internal.suggestions.JvmConfigurationSuggestions;
import org.apache.ignite.internal.suggestions.OsConfigurationSuggestions;
import org.apache.ignite.internal.util.StripedExecutor;
import org.apache.ignite.internal.util.future.GridCompoundFuture;
import org.apache.ignite.internal.util.future.GridFinishedFuture;
import org.apache.ignite.internal.util.future.GridFutureAdapter;
import org.apache.ignite.internal.util.future.IgniteFutureImpl;
import org.apache.ignite.internal.util.lang.GridAbsClosure;
import org.apache.ignite.internal.util.tostring.GridToStringExclude;
import org.apache.ignite.internal.util.typedef.C1;
import org.apache.ignite.internal.util.typedef.CI1;
import org.apache.ignite.internal.util.typedef.F;
import org.apache.ignite.internal.util.typedef.X;
import org.apache.ignite.internal.util.typedef.internal.A;
import org.apache.ignite.internal.util.typedef.internal.CU;
import org.apache.ignite.internal.util.typedef.internal.LT;
import org.apache.ignite.internal.util.typedef.internal.S;
import org.apache.ignite.internal.util.typedef.internal.SB;
import org.apache.ignite.internal.util.typedef.internal.U;
import org.apache.ignite.internal.worker.FailureHandlingMxBeanImpl;
import org.apache.ignite.internal.worker.WorkersControlMXBeanImpl;
import org.apache.ignite.internal.worker.WorkersRegistry;
import org.apache.ignite.lang.IgniteBiTuple;
import org.apache.ignite.lang.IgniteClosure;
import org.apache.ignite.lang.IgniteFuture;
import org.apache.ignite.lang.IgnitePredicate;
import org.apache.ignite.lang.IgniteProductVersion;
import org.apache.ignite.lifecycle.LifecycleAware;
import org.apache.ignite.lifecycle.LifecycleBean;
import org.apache.ignite.lifecycle.LifecycleEventType;
import org.apache.ignite.marshaller.MarshallerExclusions;
import org.apache.ignite.marshaller.MarshallerUtils;
import org.apache.ignite.marshaller.jdk.JdkMarshaller;
import org.apache.ignite.mxbean.FailureHandlingMxBean;
import org.apache.ignite.mxbean.ClusterMetricsMXBean;
import org.apache.ignite.mxbean.DataStorageMXBean;
import org.apache.ignite.mxbean.IgniteMXBean;
import org.apache.ignite.mxbean.StripedExecutorMXBean;
import org.apache.ignite.mxbean.ThreadPoolMXBean;
import org.apache.ignite.mxbean.TransactionMetricsMxBean;
import org.apache.ignite.mxbean.TransactionsMXBean;
import org.apache.ignite.mxbean.WorkersControlMXBean;
import org.apache.ignite.plugin.IgnitePlugin;
import org.apache.ignite.plugin.PluginNotFoundException;
import org.apache.ignite.plugin.PluginProvider;
import org.apache.ignite.spi.IgniteSpi;
import org.apache.ignite.spi.IgniteSpiVersionCheckException;
import org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode;
import org.apache.ignite.thread.IgniteStripedThreadPoolExecutor;
import org.jetbrains.annotations.Nullable;
import static org.apache.ignite.IgniteSystemProperties.IGNITE_BINARY_MARSHALLER_USE_STRING_SERIALIZATION_VER_2;
import static org.apache.ignite.IgniteSystemProperties.IGNITE_CONFIG_URL;
import static org.apache.ignite.IgniteSystemProperties.IGNITE_DAEMON;
import static org.apache.ignite.IgniteSystemProperties.IGNITE_NO_ASCII;
import static org.apache.ignite.IgniteSystemProperties.IGNITE_OPTIMIZED_MARSHALLER_USE_DEFAULT_SUID;
import static org.apache.ignite.IgniteSystemProperties.IGNITE_REST_START_ON_CLIENT;
import static org.apache.ignite.IgniteSystemProperties.IGNITE_SKIP_CONFIGURATION_CONSISTENCY_CHECK;
import static org.apache.ignite.IgniteSystemProperties.IGNITE_STARVATION_CHECK_INTERVAL;
import static org.apache.ignite.IgniteSystemProperties.IGNITE_SUCCESS_FILE;
import static org.apache.ignite.IgniteSystemProperties.getBoolean;
import static org.apache.ignite.IgniteSystemProperties.snapshot;
import static org.apache.ignite.internal.GridKernalState.DISCONNECTED;
import static org.apache.ignite.internal.GridKernalState.STARTED;
import static org.apache.ignite.internal.GridKernalState.STARTING;
import static org.apache.ignite.internal.GridKernalState.STOPPED;
import static org.apache.ignite.internal.GridKernalState.STOPPING;
import static org.apache.ignite.internal.IgniteComponentType.HADOOP_HELPER;
import static org.apache.ignite.internal.IgniteComponentType.IGFS;
import static org.apache.ignite.internal.IgniteComponentType.IGFS_HELPER;
import static org.apache.ignite.internal.IgniteComponentType.SCHEDULE;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_BUILD_DATE;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_BUILD_VER;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_CLIENT_MODE;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_CONSISTENCY_CHECK_SKIPPED;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_DAEMON;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_DATA_STORAGE_CONFIG;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_DATA_STREAMER_POOL_SIZE;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_DEPLOYMENT_MODE;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_DYNAMIC_CACHE_START_ROLLBACK_SUPPORTED;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_IGNITE_INSTANCE_NAME;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_IPS;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_JIT_NAME;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_JMX_PORT;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_JVM_ARGS;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_JVM_PID;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_LANG_RUNTIME;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_LATE_AFFINITY_ASSIGNMENT;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_MACS;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_MARSHALLER;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_MARSHALLER_COMPACT_FOOTER;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_MARSHALLER_USE_BINARY_STRING_SER_VER_2;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_MARSHALLER_USE_DFLT_SUID;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_MEMORY_CONFIG;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_NODE_CONSISTENT_ID;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_OFFHEAP_SIZE;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_PEER_CLASSLOADING;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_PHY_RAM;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_PREFIX;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_REBALANCE_POOL_SIZE;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_RESTART_ENABLED;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_REST_PORT_RANGE;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_SPI_CLASS;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_TX_CONFIG;
import static org.apache.ignite.internal.IgniteNodeAttributes.ATTR_USER_NAME;
import static org.apache.ignite.internal.IgniteVersionUtils.ACK_VER_STR;
import static org.apache.ignite.internal.IgniteVersionUtils.BUILD_TSTAMP_STR;
import static org.apache.ignite.internal.IgniteVersionUtils.COPYRIGHT;
import static org.apache.ignite.internal.IgniteVersionUtils.REV_HASH_STR;
import static org.apache.ignite.internal.IgniteVersionUtils.VER;
import static org.apache.ignite.internal.IgniteVersionUtils.VER_STR;
import static org.apache.ignite.lifecycle.LifecycleEventType.AFTER_NODE_START;
import static org.apache.ignite.lifecycle.LifecycleEventType.BEFORE_NODE_START;
/**
* Ignite kernal.
* <p/>
* See <a href="http://en.wikipedia.org/wiki/Kernal">http://en.wikipedia.org/wiki/Kernal</a> for information on the
* misspelling.
*/
public class IgniteKernal implements IgniteEx, IgniteMXBean, Externalizable {
/** */
private static final long serialVersionUID = 0L;
/** Ignite site that is shown in log messages. */
public static final String SITE = "ignite.apache.org";
/** System line separator. */
private static final String NL = U.nl();
/** Periodic starvation check interval. */
private static final long PERIODIC_STARVATION_CHECK_FREQ = 1000 * 30;
/** Force complete reconnect future. */
private static final Object STOP_RECONNECT = new Object();
/** Separator for formatted coordinator properties. */
public static final String COORDINATOR_PROPERTIES_SEPARATOR = ",";
/** Long jvm pause detector. */
private LongJVMPauseDetector longJVMPauseDetector;
/** */
@GridToStringExclude
private GridKernalContextImpl ctx;
/** Helper that registers MBeans */
@GridToStringExclude
private final MBeansManager mBeansMgr = new MBeansManager();
/** Configuration. */
private IgniteConfiguration cfg;
/** */
@SuppressWarnings({"FieldAccessedSynchronizedAndUnsynchronized"})
@GridToStringExclude
private GridLoggerProxy log;
/** */
private String igniteInstanceName;
/** Kernal start timestamp. */
private long startTime = U.currentTimeMillis();
/** Spring context, potentially {@code null}. */
private GridSpringResourceContext rsrcCtx;
/** */
@GridToStringExclude
private GridTimeoutProcessor.CancelableTask starveTask;
/** */
@GridToStringExclude
private GridTimeoutProcessor.CancelableTask metricsLogTask;
/** */
@GridToStringExclude
private GridTimeoutProcessor.CancelableTask longOpDumpTask;
/** Indicate error on grid stop. */
@GridToStringExclude
private boolean errOnStop;
/** Scheduler. */
@GridToStringExclude
private IgniteScheduler scheduler;
/** Kernal gateway. */
@GridToStringExclude
private final AtomicReference<GridKernalGateway> gw = new AtomicReference<>();
/** Stop guard. */
@GridToStringExclude
private final AtomicBoolean stopGuard = new AtomicBoolean();
/** */
private final ReconnectState reconnectState = new ReconnectState();
/**
* No-arg constructor is required by externalization.
*/
public IgniteKernal() {
this(null);
}
/**
* @param rsrcCtx Optional Spring application context.
*/
public IgniteKernal(@Nullable GridSpringResourceContext rsrcCtx) {
this.rsrcCtx = rsrcCtx;
}
/** {@inheritDoc} */
@Override public IgniteClusterEx cluster() {
return ctx.cluster().get();
}
/** {@inheritDoc} */
@Override public ClusterNode localNode() {
return ctx.cluster().get().localNode();
}
/** {@inheritDoc} */
@Override public IgniteCompute compute() {
return ((ClusterGroupAdapter)ctx.cluster().get().forServers()).compute();
}
/** {@inheritDoc} */
@Override public IgniteMessaging message() {
return ctx.cluster().get().message();
}
/** {@inheritDoc} */
@Override public IgniteEvents events() {
return ctx.cluster().get().events();
}
/** {@inheritDoc} */
@Override public IgniteServices services() {
checkClusterState();
return ((ClusterGroupAdapter)ctx.cluster().get().forServers()).services();
}
/** {@inheritDoc} */
@Override public ExecutorService executorService() {
return ctx.cluster().get().executorService();
}
/** {@inheritDoc} */
@Override public final IgniteCompute compute(ClusterGroup grp) {
return ((ClusterGroupAdapter)grp).compute();
}
/** {@inheritDoc} */
@Override public final IgniteMessaging message(ClusterGroup prj) {
return ((ClusterGroupAdapter)prj).message();
}
/** {@inheritDoc} */
@Override public final IgniteEvents events(ClusterGroup grp) {
return ((ClusterGroupAdapter)grp).events();
}
/** {@inheritDoc} */
@Override public IgniteServices services(ClusterGroup grp) {
checkClusterState();
return ((ClusterGroupAdapter)grp).services();
}
/** {@inheritDoc} */
@Override public ExecutorService executorService(ClusterGroup grp) {
return ((ClusterGroupAdapter)grp).executorService();
}
/** {@inheritDoc} */
@Override public String name() {
return igniteInstanceName;
}
/** {@inheritDoc} */
@Override public String getCopyright() {
return COPYRIGHT;
}
/** {@inheritDoc} */
@Override public long getStartTimestamp() {
return startTime;
}
/** {@inheritDoc} */
@Override public String getStartTimestampFormatted() {
return DateFormat.getDateTimeInstance().format(new Date(startTime));
}
/** {@inheritDoc} */
@Override public boolean isRebalanceEnabled() {
return ctx.cache().context().isRebalanceEnabled();
}
/** {@inheritDoc} */
@Override public void rebalanceEnabled(boolean rebalanceEnabled) {
ctx.cache().context().rebalanceEnabled(rebalanceEnabled);
}
/** {@inheritDoc} */
@Override public long getUpTime() {
return U.currentTimeMillis() - startTime;
}
/** {@inheritDoc} */
@Override public long getLongJVMPausesCount() {
return longJVMPauseDetector != null ? longJVMPauseDetector.longPausesCount() : 0;
}
/** {@inheritDoc} */
@Override public long getLongJVMPausesTotalDuration() {
return longJVMPauseDetector != null ? longJVMPauseDetector.longPausesTotalDuration() : 0;
}
/** {@inheritDoc} */
@Override public Map<Long, Long> getLongJVMPauseLastEvents() {
return longJVMPauseDetector != null ? longJVMPauseDetector.longPauseEvents() : Collections.emptyMap();
}
/** {@inheritDoc} */
@Override public String getUpTimeFormatted() {
return X.timeSpan2DHMSM(U.currentTimeMillis() - startTime);
}
/** {@inheritDoc} */
@Override public String getFullVersion() {
return VER_STR + '-' + BUILD_TSTAMP_STR;
}
/** {@inheritDoc} */
@Override public String getCheckpointSpiFormatted() {
assert cfg != null;
return Arrays.toString(cfg.getCheckpointSpi());
}
/** {@inheritDoc} */
@Override public String getCurrentCoordinatorFormatted() {
ClusterNode node = ctx.discovery().oldestAliveServerNode(AffinityTopologyVersion.NONE);
if (node == null)
return "";
return new StringBuilder()
.append(node.addresses())
.append(COORDINATOR_PROPERTIES_SEPARATOR)
.append(node.id())
.append(COORDINATOR_PROPERTIES_SEPARATOR)
.append(node.order())
.append(COORDINATOR_PROPERTIES_SEPARATOR)
.append(node.hostNames())
.toString();
}
/** {@inheritDoc} */
@Override public boolean isNodeInBaseline() {
ClusterNode locNode = localNode();
if (locNode.isClient() || locNode.isDaemon())
return false;
DiscoveryDataClusterState clusterState = ctx.state().clusterState();
return clusterState.hasBaselineTopology() && CU.baselineNode(locNode, clusterState);
}
/** {@inheritDoc} */
@Override public String getCommunicationSpiFormatted() {
assert cfg != null;
return cfg.getCommunicationSpi().toString();
}
/** {@inheritDoc} */
@Override public String getDeploymentSpiFormatted() {
assert cfg != null;
return cfg.getDeploymentSpi().toString();
}
/** {@inheritDoc} */
@Override public String getDiscoverySpiFormatted() {
assert cfg != null;
return cfg.getDiscoverySpi().toString();
}
/** {@inheritDoc} */
@Override public String getEventStorageSpiFormatted() {
assert cfg != null;
return cfg.getEventStorageSpi().toString();
}
/** {@inheritDoc} */
@Override public String getCollisionSpiFormatted() {
assert cfg != null;
return cfg.getCollisionSpi().toString();
}
/** {@inheritDoc} */
@Override public String getFailoverSpiFormatted() {
assert cfg != null;
return Arrays.toString(cfg.getFailoverSpi());
}
/** {@inheritDoc} */
@Override public String getLoadBalancingSpiFormatted() {
assert cfg != null;
return Arrays.toString(cfg.getLoadBalancingSpi());
}
/** {@inheritDoc} */
@Override public String getOsInformation() {
return U.osString();
}
/** {@inheritDoc} */
@Override public String getJdkInformation() {
return U.jdkString();
}
/** {@inheritDoc} */
@Override public String getOsUser() {
return System.getProperty("user.name");
}
/** {@inheritDoc} */
@Override public void printLastErrors() {
ctx.exceptionRegistry().printErrors(log);
}
/** {@inheritDoc} */
@Override public String getVmName() {
return ManagementFactory.getRuntimeMXBean().getName();
}
/** {@inheritDoc} */
@Override public String getInstanceName() {
return igniteInstanceName;
}
/** {@inheritDoc} */
@Override public String getExecutorServiceFormatted() {
assert cfg != null;
return String.valueOf(cfg.getPublicThreadPoolSize());
}
/** {@inheritDoc} */
@Override public String getIgniteHome() {
assert cfg != null;
return cfg.getIgniteHome();
}
/** {@inheritDoc} */
@Override public String getGridLoggerFormatted() {
assert cfg != null;
return cfg.getGridLogger().toString();
}
/** {@inheritDoc} */
@Override public String getMBeanServerFormatted() {
assert cfg != null;
return cfg.getMBeanServer().toString();
}
/** {@inheritDoc} */
@Override public UUID getLocalNodeId() {
assert cfg != null;
return cfg.getNodeId();
}
/** {@inheritDoc} */
@SuppressWarnings("unchecked")
@Override public List<String> getUserAttributesFormatted() {
assert cfg != null;
return (List<String>)F.transform(cfg.getUserAttributes().entrySet(), new C1<Map.Entry<String, ?>, String>() {
@Override public String apply(Map.Entry<String, ?> e) {
return e.getKey() + ", " + e.getValue().toString();
}
});
}
/** {@inheritDoc} */
@Override public boolean isPeerClassLoadingEnabled() {
assert cfg != null;
return cfg.isPeerClassLoadingEnabled();
}
/** {@inheritDoc} */
@Override public List<String> getLifecycleBeansFormatted() {
LifecycleBean[] beans = cfg.getLifecycleBeans();
if (F.isEmpty(beans))
return Collections.emptyList();
else {
List<String> res = new ArrayList<>(beans.length);
for (LifecycleBean bean : beans)
res.add(String.valueOf(bean));
return res;
}
}
/**
* @param name New attribute name.
* @param val New attribute value.
* @throws IgniteCheckedException If duplicated SPI name found.
*/
private void add(String name, @Nullable Serializable val) throws IgniteCheckedException {
assert name != null;
if (ctx.addNodeAttribute(name, val) != null) {
if (name.endsWith(ATTR_SPI_CLASS))
// User defined duplicated names for the different SPIs.
throw new IgniteCheckedException("Failed to set SPI attribute. Duplicated SPI name found: " +
name.substring(0, name.length() - ATTR_SPI_CLASS.length()));
// Otherwise it's a mistake of setting up duplicated attribute.
assert false : "Duplicate attribute: " + name;
}
}
/**
* Notifies life-cycle beans of grid event.
*
* @param evt Grid event.
* @throws IgniteCheckedException If user threw exception during start.
*/
@SuppressWarnings({"CatchGenericClass"})
private void notifyLifecycleBeans(LifecycleEventType evt) throws IgniteCheckedException {
if (!cfg.isDaemon() && cfg.getLifecycleBeans() != null) {
for (LifecycleBean bean : cfg.getLifecycleBeans())
if (bean != null) {
try {
bean.onLifecycleEvent(evt);
}
catch (Exception e) {
throw new IgniteCheckedException(e);
}
}
}
}
/**
* Notifies life-cycle beans of grid event.
*
* @param evt Grid event.
*/
@SuppressWarnings({"CatchGenericClass"})
private void notifyLifecycleBeansEx(LifecycleEventType evt) {
try {
notifyLifecycleBeans(evt);
}
// Catch generic throwable to secure against user assertions.
catch (Throwable e) {
U.error(log, "Failed to notify lifecycle bean (safely ignored) [evt=" + evt +
(igniteInstanceName == null ? "" : ", igniteInstanceName=" + igniteInstanceName) + ']', e);
if (e instanceof Error)
throw (Error)e;
}
}
/**
* @param cfg Configuration to use.
* @param utilityCachePool Utility cache pool.
* @param execSvc Executor service.
* @param sysExecSvc System executor service.
* @param stripedExecSvc Striped executor.
* @param p2pExecSvc P2P executor service.
* @param mgmtExecSvc Management executor service.
* @param igfsExecSvc IGFS executor service.
* @param dataStreamExecSvc data stream executor service.
* @param restExecSvc Reset executor service.
* @param affExecSvc Affinity executor service.
* @param idxExecSvc Indexing executor service.
* @param callbackExecSvc Callback executor service.
* @param qryExecSvc Query executor service.
* @param schemaExecSvc Schema executor service.
* @param customExecSvcs Custom named executors.
* @param errHnd Error handler to use for notification about startup problems.
* @param workerRegistry Worker registry.
* @param hnd Default uncaught exception handler used by thread pools.
* @throws IgniteCheckedException Thrown in case of any errors.
*/
@SuppressWarnings({"CatchGenericClass", "unchecked"})
public void start(
final IgniteConfiguration cfg,
ExecutorService utilityCachePool,
final ExecutorService execSvc,
final ExecutorService svcExecSvc,
final ExecutorService sysExecSvc,
final StripedExecutor stripedExecSvc,
ExecutorService p2pExecSvc,
ExecutorService mgmtExecSvc,
ExecutorService igfsExecSvc,
StripedExecutor dataStreamExecSvc,
ExecutorService restExecSvc,
ExecutorService affExecSvc,
@Nullable ExecutorService idxExecSvc,
IgniteStripedThreadPoolExecutor callbackExecSvc,
ExecutorService qryExecSvc,
ExecutorService schemaExecSvc,
@Nullable final Map<String, ? extends ExecutorService> customExecSvcs,
GridAbsClosure errHnd,
WorkersRegistry workerRegistry,
Thread.UncaughtExceptionHandler hnd
)
throws IgniteCheckedException {
gw.compareAndSet(null, new GridKernalGatewayImpl(cfg.getIgniteInstanceName()));
GridKernalGateway gw = this.gw.get();
gw.writeLock();
try {
switch (gw.getState()) {
case STARTED: {
U.warn(log, "Grid has already been started (ignored).");
return;
}
case STARTING: {
U.warn(log, "Grid is already in process of being started (ignored).");
return;
}
case STOPPING: {
throw new IgniteCheckedException("Grid is in process of being stopped");
}
case STOPPED: {
break;
}
}
gw.setState(STARTING);
}
finally {
gw.writeUnlock();
}
assert cfg != null;
// Make sure we got proper configuration.
validateCommon(cfg);
igniteInstanceName = cfg.getIgniteInstanceName();
this.cfg = cfg;
log = (GridLoggerProxy)cfg.getGridLogger().getLogger(
getClass().getName() + (igniteInstanceName != null ? '%' + igniteInstanceName : ""));
longJVMPauseDetector = new LongJVMPauseDetector(log);
longJVMPauseDetector.start();
RuntimeMXBean rtBean = ManagementFactory.getRuntimeMXBean();
// Ack various information.
ackAsciiLogo();
ackConfigUrl();
ackConfiguration(cfg);
ackDaemon();
ackOsInfo();
ackLanguageRuntime();
ackRemoteManagement();
ackLogger();
ackVmArguments(rtBean);
ackClassPaths(rtBean);
ackSystemProperties();
ackEnvironmentVariables();
ackMemoryConfiguration();
ackCacheConfiguration();
ackP2pConfiguration();
ackRebalanceConfiguration();
ackIPv4StackFlagIsSet();
// Run background network diagnostics.
GridDiagnostic.runBackgroundCheck(igniteInstanceName, execSvc, log);
// Ack 3-rd party licenses location.
if (log.isInfoEnabled() && cfg.getIgniteHome() != null)
log.info("3-rd party licenses can be found at: " + cfg.getIgniteHome() + File.separatorChar + "libs" +
File.separatorChar + "licenses");
// Check that user attributes are not conflicting
// with internally reserved names.
for (String name : cfg.getUserAttributes().keySet())
if (name.startsWith(ATTR_PREFIX))
throw new IgniteCheckedException("User attribute has illegal name: '" + name + "'. Note that all names " +
"starting with '" + ATTR_PREFIX + "' are reserved for internal use.");
// Ack local node user attributes.
logNodeUserAttributes();
// Ack configuration.
ackSpis();
List<PluginProvider> plugins = U.allPluginProviders();
// Spin out SPIs & managers.
try {
ctx = new GridKernalContextImpl(log,
this,
cfg,
gw,
utilityCachePool,
execSvc,
svcExecSvc,
sysExecSvc,
stripedExecSvc,
p2pExecSvc,
mgmtExecSvc,
igfsExecSvc,
dataStreamExecSvc,
restExecSvc,
affExecSvc,
idxExecSvc,
callbackExecSvc,
qryExecSvc,
schemaExecSvc,
customExecSvcs,
plugins,
MarshallerUtils.classNameFilter(this.getClass().getClassLoader()),
workerRegistry,
hnd
);
cfg.getMarshaller().setContext(ctx.marshallerContext());
GridInternalSubscriptionProcessor subscriptionProc = new GridInternalSubscriptionProcessor(ctx);
startProcessor(subscriptionProc);
ClusterProcessor clusterProc = new ClusterProcessor(ctx);
startProcessor(clusterProc);
U.onGridStart();
// Start and configure resource processor first as it contains resources used
// by all other managers and processors.
GridResourceProcessor rsrcProc = new GridResourceProcessor(ctx);
rsrcProc.setSpringContext(rsrcCtx);
scheduler = new IgniteSchedulerImpl(ctx);
startProcessor(rsrcProc);
// Inject resources into lifecycle beans.
if (!cfg.isDaemon() && cfg.getLifecycleBeans() != null) {
for (LifecycleBean bean : cfg.getLifecycleBeans()) {
if (bean != null)
rsrcProc.inject(bean);
}
}
// Lifecycle notification.
notifyLifecycleBeans(BEFORE_NODE_START);
// Starts lifecycle aware components.
U.startLifecycleAware(lifecycleAwares(cfg));
addHelper(IGFS_HELPER.create(F.isEmpty(cfg.getFileSystemConfiguration())));
addHelper(HADOOP_HELPER.createIfInClassPath(ctx, false));
startProcessor(new IgnitePluginProcessor(ctx, cfg, plugins));
startProcessor(new FailureProcessor(ctx));
startProcessor(new PoolProcessor(ctx));
// Closure processor should be started before all others
// (except for resource processor), as many components can depend on it.
startProcessor(new GridClosureProcessor(ctx));
// Start some other processors (order & place is important).
startProcessor(new GridPortProcessor(ctx));
startProcessor(new GridJobMetricsProcessor(ctx));
// Timeout processor needs to be started before managers,
// as managers may depend on it.
startProcessor(new GridTimeoutProcessor(ctx));
// Start security processors.
startProcessor(createComponent(GridSecurityProcessor.class, ctx));
// Start SPI managers.
// NOTE: that order matters as there are dependencies between managers.
startManager(new GridIoManager(ctx));
startManager(new GridCheckpointManager(ctx));
startManager(new GridEventStorageManager(ctx));
startManager(new GridDeploymentManager(ctx));
startManager(new GridLoadBalancerManager(ctx));
startManager(new GridFailoverManager(ctx));
startManager(new GridCollisionManager(ctx));
startManager(new GridIndexingManager(ctx));
startManager(new GridEncryptionManager(ctx));
ackSecurity();
// Assign discovery manager to context before other processors start so they
// are able to register custom event listener.