DbtcInit.cpp 12 KB
Newer Older
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
/* Copyright (C) 2003 MySQL AB

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

#define DBTC_C
#include "Dbtc.hpp"
#include <pc.hpp>
#include <ndb_limits.h>
#include <Properties.hpp>
#include <Configuration.hpp>

#define DEBUG(x) { ndbout << "TC::" << x << endl; }


void Dbtc::initData() 
{
  cattrbufFilesize = ZATTRBUF_FILESIZE;
  capiConnectFilesize = ZAPI_CONNECT_FILESIZE;
  ccacheFilesize = ZAPI_CONNECT_FILESIZE;
  chostFilesize = MAX_NODES;
  cdatabufFilesize = ZDATABUF_FILESIZE;
  cgcpFilesize = ZGCP_FILESIZE;
  cscanrecFileSize = ZSCANREC_FILE_SIZE;
  cscanFragrecFileSize = ZSCAN_FRAGREC_FILE_SIZE;
  ctabrecFilesize = ZTABREC_FILESIZE;
  ctcConnectFilesize = ZTC_CONNECT_FILESIZE;
  cdihblockref = DBDIH_REF;
  cdictblockref = DBDICT_REF;
  clqhblockref = DBLQH_REF;
  cerrorBlockref = NDBCNTR_REF;

  cacheRecord = 0;
  apiConnectRecord = 0;
  tcConnectRecord = 0;
  hostRecord = 0;
  tableRecord = 0;
  scanRecord = 0;
  databufRecord = 0;
  attrbufRecord = 0;
  gcpRecord = 0;
  tcFailRecord = 0;
  c_apiConTimer = 0;
  c_apiConTimer_line = 0;
  // Records with constant sizes
  tcFailRecord = (TcFailRecord*)allocRecord("TcFailRecord",
					    sizeof(TcFailRecord), 1);

  // Variables
  ctcTimer = 0;

  // Trigger and index pools
  c_theDefinedTriggerPool.setSize(c_maxNumberOfDefinedTriggers);
  c_theFiredTriggerPool.setSize(c_maxNumberOfFiredTriggers);
  c_theIndexPool.setSize(c_maxNumberOfIndexes);
  c_theIndexOperationPool.setSize(c_maxNumberOfIndexOperations);
  c_theAttributeBufferPool.setSize(c_transactionBufferSpace);
69
  c_firedTriggerHash.setSize((c_maxNumberOfFiredTriggers+10)/10);
70 71 72 73
}//Dbtc::initData()

void Dbtc::initRecords() 
{
unknown's avatar
unknown committed
74
  void *p;
75 76 77 78 79 80 81 82 83 84
  // Records with dynamic sizes
  cacheRecord = (CacheRecord*)allocRecord("CacheRecord",
					  sizeof(CacheRecord), 
					  ccacheFilesize);

  apiConnectRecord = (ApiConnectRecord*)allocRecord("ApiConnectRecord",
						    sizeof(ApiConnectRecord),
						    capiConnectFilesize);

  for(unsigned i = 0; i<capiConnectFilesize; i++) {
unknown's avatar
unknown committed
85
    p = &apiConnectRecord[i];
86
    new (p) ApiConnectRecord(c_theFiredTriggerPool, 
87
			     c_theIndexOperationPool);
88 89 90 91 92
  }
  // Init all fired triggers
  DLFifoList<TcFiredTriggerData> triggers(c_theFiredTriggerPool);
  FiredTriggerPtr tptr;
  while(triggers.seize(tptr) == true) {
unknown's avatar
unknown committed
93 94
    p= tptr.p;
    new (p) TcFiredTriggerData();
95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
  }
  triggers.release();

  /*
  // Init all index records
  ArrayList<TcIndexData> indexes(c_theIndexPool);
  TcIndexDataPtr iptr;
  while(indexes.seize(iptr) == true) {
    new (iptr.p) TcIndexData(c_theAttrInfoListPool);
  }
  indexes.release();
  */

  // Init all index operation records
  ArrayList<TcIndexOperation> indexOps(c_theIndexOperationPool);
  TcIndexOperationPtr ioptr;
  while(indexOps.seize(ioptr) == true) {
unknown's avatar
unknown committed
112 113
    p= ioptr.p;
    new (p) TcIndexOperation(c_theAttributeBufferPool);
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
  }
  indexOps.release();

  c_apiConTimer = (UintR*)allocRecord("ApiConTimer",
				      sizeof(UintR),
				      capiConnectFilesize);
  
  c_apiConTimer_line = (UintR*)allocRecord("ApiConTimer_line",
					   sizeof(UintR),
					   capiConnectFilesize);

  tcConnectRecord = (TcConnectRecord*)allocRecord("TcConnectRecord",
						  sizeof(TcConnectRecord),
						  ctcConnectFilesize);
  
  m_commitAckMarkerPool.setSize(capiConnectFilesize);
  m_commitAckMarkerHash.setSize(512);

  hostRecord = (HostRecord*)allocRecord("HostRecord",
					sizeof(HostRecord),
					chostFilesize);

  tableRecord = (TableRecord*)allocRecord("TableRecord",
					  sizeof(TableRecord),
					  ctabrecFilesize);

  scanRecord = (ScanRecord*)allocRecord("ScanRecord",
					sizeof(ScanRecord),
					cscanrecFileSize);


unknown's avatar
unknown committed
145 146 147 148 149 150 151 152 153
  c_scan_frag_pool.setSize(cscanFragrecFileSize);
  {
    ScanFragRecPtr ptr;
    SLList<ScanFragRec> tmp(c_scan_frag_pool);
    while(tmp.seize(ptr)) {
      new (ptr.p) ScanFragRec();
    }
    tmp.release();
  }
154

unknown's avatar
unknown committed
155 156
  indexOps.release();
  
157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173
  databufRecord = (DatabufRecord*)allocRecord("DatabufRecord",
					      sizeof(DatabufRecord),
					      cdatabufFilesize);

  attrbufRecord = (AttrbufRecord*)allocRecord("AttrbufRecord",
					      sizeof(AttrbufRecord),
					      cattrbufFilesize);

  gcpRecord = (GcpRecord*)allocRecord("GcpRecord",
				      sizeof(GcpRecord), 
				      cgcpFilesize);
  
}//Dbtc::initRecords()

Dbtc::Dbtc(const class Configuration & conf):
  SimulatedBlock(DBTC, conf),
  c_theDefinedTriggers(c_theDefinedTriggerPool),
174
  c_firedTriggerHash(c_theFiredTriggerPool),
175 176 177 178 179 180 181 182 183
  c_maxNumberOfDefinedTriggers(0),
  c_maxNumberOfFiredTriggers(0),
  c_theIndexes(c_theIndexPool),
  c_maxNumberOfIndexes(0),
  c_maxNumberOfIndexOperations(0),
  m_commitAckMarkerHash(m_commitAckMarkerPool)
{
  BLOCK_CONSTRUCTOR(Dbtc);
  
184
  const ndb_mgm_configuration_iterator * p = conf.getOwnConfigIterator();
185 186 187 188 189 190
  ndbrequire(p != 0);

  Uint32 transactionBufferMemory = 0;
  Uint32 maxNoOfIndexes = 0, maxNoOfConcurrentIndexOperations = 0;
  Uint32 maxNoOfTriggers = 0, maxNoOfFiredTriggers = 0;

191 192
  ndb_mgm_get_int_parameter(p, CFG_DB_TRANS_BUFFER_MEM,  
			    &transactionBufferMemory);
unknown's avatar
unknown committed
193
  ndb_mgm_get_int_parameter(p, CFG_DB_NO_UNIQUE_HASH_INDEXES, 
194 195 196 197 198 199 200 201
			    &maxNoOfIndexes);
  ndb_mgm_get_int_parameter(p, CFG_DB_NO_INDEX_OPS, 
			    &maxNoOfConcurrentIndexOperations);
  ndb_mgm_get_int_parameter(p, CFG_DB_NO_TRIGGERS, 
			    &maxNoOfTriggers);
  ndb_mgm_get_int_parameter(p, CFG_DB_NO_TRIGGER_OPS, 
			    &maxNoOfFiredTriggers);
  
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
  c_transactionBufferSpace = 
    transactionBufferMemory / AttributeBuffer::getSegmentSize();
  c_maxNumberOfIndexes = maxNoOfIndexes;
  c_maxNumberOfIndexOperations = maxNoOfConcurrentIndexOperations;
  c_maxNumberOfDefinedTriggers = maxNoOfTriggers;
  c_maxNumberOfFiredTriggers = maxNoOfFiredTriggers;

  // Transit signals
  addRecSignal(GSN_PACKED_SIGNAL, &Dbtc::execPACKED_SIGNAL); 
  addRecSignal(GSN_ABORTED, &Dbtc::execABORTED);
  addRecSignal(GSN_ATTRINFO, &Dbtc::execATTRINFO);
  addRecSignal(GSN_CONTINUEB, &Dbtc::execCONTINUEB);
  addRecSignal(GSN_KEYINFO, &Dbtc::execKEYINFO);
  addRecSignal(GSN_SCAN_NEXTREQ, &Dbtc::execSCAN_NEXTREQ);
  addRecSignal(GSN_TAKE_OVERTCREQ, &Dbtc::execTAKE_OVERTCREQ);
  addRecSignal(GSN_TAKE_OVERTCCONF, &Dbtc::execTAKE_OVERTCCONF);
  addRecSignal(GSN_LQHKEYREF, &Dbtc::execLQHKEYREF);

  // Received signals

  addRecSignal(GSN_DUMP_STATE_ORD, &Dbtc::execDUMP_STATE_ORD);
  addRecSignal(GSN_SEND_PACKED, &Dbtc::execSEND_PACKED);
  addRecSignal(GSN_SCAN_HBREP, &Dbtc::execSCAN_HBREP);
  addRecSignal(GSN_COMPLETED, &Dbtc::execCOMPLETED);
  addRecSignal(GSN_COMMITTED, &Dbtc::execCOMMITTED);
  addRecSignal(GSN_DIGETPRIMCONF, &Dbtc::execDIGETPRIMCONF);
  addRecSignal(GSN_DIGETPRIMREF, &Dbtc::execDIGETPRIMREF);
  addRecSignal(GSN_DISEIZECONF, &Dbtc::execDISEIZECONF);
  addRecSignal(GSN_DIVERIFYCONF, &Dbtc::execDIVERIFYCONF);
  addRecSignal(GSN_DI_FCOUNTCONF, &Dbtc::execDI_FCOUNTCONF);
  addRecSignal(GSN_DI_FCOUNTREF, &Dbtc::execDI_FCOUNTREF);
  addRecSignal(GSN_GCP_NOMORETRANS, &Dbtc::execGCP_NOMORETRANS);
  addRecSignal(GSN_LQHKEYCONF, &Dbtc::execLQHKEYCONF);
  addRecSignal(GSN_NDB_STTOR, &Dbtc::execNDB_STTOR);
  addRecSignal(GSN_READ_NODESCONF, &Dbtc::execREAD_NODESCONF);
  addRecSignal(GSN_READ_NODESREF, &Dbtc::execREAD_NODESREF);
  addRecSignal(GSN_STTOR, &Dbtc::execSTTOR);
  addRecSignal(GSN_TC_COMMITREQ, &Dbtc::execTC_COMMITREQ);
  addRecSignal(GSN_TC_CLOPSIZEREQ, &Dbtc::execTC_CLOPSIZEREQ);
  addRecSignal(GSN_TCGETOPSIZEREQ, &Dbtc::execTCGETOPSIZEREQ);
  addRecSignal(GSN_TCKEYREQ, &Dbtc::execTCKEYREQ);
  addRecSignal(GSN_TCRELEASEREQ, &Dbtc::execTCRELEASEREQ);
  addRecSignal(GSN_TCSEIZEREQ, &Dbtc::execTCSEIZEREQ);
  addRecSignal(GSN_TCROLLBACKREQ, &Dbtc::execTCROLLBACKREQ);
  addRecSignal(GSN_TC_HBREP, &Dbtc::execTC_HBREP);
  addRecSignal(GSN_TC_SCHVERREQ, &Dbtc::execTC_SCHVERREQ);
  addRecSignal(GSN_SCAN_TABREQ, &Dbtc::execSCAN_TABREQ);
  addRecSignal(GSN_SCAN_FRAGCONF, &Dbtc::execSCAN_FRAGCONF);
  addRecSignal(GSN_SCAN_FRAGREF, &Dbtc::execSCAN_FRAGREF);
251
  addRecSignal(GSN_READ_CONFIG_REQ, &Dbtc::execREAD_CONFIG_REQ, true);
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
  addRecSignal(GSN_LQH_TRANSCONF, &Dbtc::execLQH_TRANSCONF);
  addRecSignal(GSN_COMPLETECONF, &Dbtc::execCOMPLETECONF);
  addRecSignal(GSN_COMMITCONF, &Dbtc::execCOMMITCONF);
  addRecSignal(GSN_ABORTCONF, &Dbtc::execABORTCONF);
  addRecSignal(GSN_NODE_FAILREP, &Dbtc::execNODE_FAILREP);
  addRecSignal(GSN_INCL_NODEREQ, &Dbtc::execINCL_NODEREQ);
  addRecSignal(GSN_TIME_SIGNAL, &Dbtc::execTIME_SIGNAL);
  addRecSignal(GSN_API_FAILREQ, &Dbtc::execAPI_FAILREQ);
  addRecSignal(GSN_SET_VAR_REQ, &Dbtc::execSET_VAR_REQ);

  addRecSignal(GSN_TC_COMMIT_ACK, &Dbtc::execTC_COMMIT_ACK);
  addRecSignal(GSN_ABORT_ALL_REQ, &Dbtc::execABORT_ALL_REQ);

  addRecSignal(GSN_CREATE_TRIG_REQ, &Dbtc::execCREATE_TRIG_REQ);
  addRecSignal(GSN_DROP_TRIG_REQ, &Dbtc::execDROP_TRIG_REQ);
  addRecSignal(GSN_FIRE_TRIG_ORD, &Dbtc::execFIRE_TRIG_ORD);
  addRecSignal(GSN_TRIG_ATTRINFO, &Dbtc::execTRIG_ATTRINFO);
  
  addRecSignal(GSN_CREATE_INDX_REQ, &Dbtc::execCREATE_INDX_REQ);
  addRecSignal(GSN_DROP_INDX_REQ, &Dbtc::execDROP_INDX_REQ);
  addRecSignal(GSN_TCINDXREQ, &Dbtc::execTCINDXREQ);
  addRecSignal(GSN_INDXKEYINFO, &Dbtc::execINDXKEYINFO);
  addRecSignal(GSN_INDXATTRINFO, &Dbtc::execINDXATTRINFO);
  addRecSignal(GSN_ALTER_INDX_REQ, &Dbtc::execALTER_INDX_REQ);

  addRecSignal(GSN_TRANSID_AI_R, &Dbtc::execTRANSID_AI_R);
  addRecSignal(GSN_KEYINFO20_R, &Dbtc::execKEYINFO20_R);

  // Index table lookup
  addRecSignal(GSN_TCKEYCONF, &Dbtc::execTCKEYCONF);
  addRecSignal(GSN_TCKEYREF, &Dbtc::execTCKEYREF);
  addRecSignal(GSN_TRANSID_AI, &Dbtc::execTRANSID_AI);
  addRecSignal(GSN_TCROLLBACKREP, &Dbtc::execTCROLLBACKREP);
  
  //addRecSignal(GSN_CREATE_TAB_REQ, &Dbtc::execCREATE_TAB_REQ);
  addRecSignal(GSN_DROP_TAB_REQ, &Dbtc::execDROP_TAB_REQ);
  addRecSignal(GSN_PREP_DROP_TAB_REQ, &Dbtc::execPREP_DROP_TAB_REQ);
unknown's avatar
unknown committed
289
  addRecSignal(GSN_WAIT_DROP_TAB_REF, &Dbtc::execWAIT_DROP_TAB_REF);
290 291 292 293 294
  addRecSignal(GSN_WAIT_DROP_TAB_CONF, &Dbtc::execWAIT_DROP_TAB_CONF);
  
  addRecSignal(GSN_ALTER_TAB_REQ, &Dbtc::execALTER_TAB_REQ);

  initData();
295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311
  
#ifdef VM_TRACE
  {
    void* tmp[] = { &apiConnectptr, 
		    &tcConnectptr,
		    &cachePtr,
		    &attrbufptr,
		    &hostptr,
		    &gcpPtr,
		    &tmpApiConnectptr,
		    &timeOutptr,
		    &scanFragptr,
		    &databufptr,
		    &tmpDatabufptr }; 
    init_globals_list(tmp, sizeof(tmp)/sizeof(tmp[0]));
  }
#endif
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
}//Dbtc::Dbtc()

Dbtc::~Dbtc() 
{
  // Records with dynamic sizes
  deallocRecord((void **)&cacheRecord, "CacheRecord",
		sizeof(CacheRecord), 
		ccacheFilesize);
  
  deallocRecord((void **)&apiConnectRecord, "ApiConnectRecord",
		sizeof(ApiConnectRecord),
		capiConnectFilesize);
  
  deallocRecord((void **)&tcConnectRecord, "TcConnectRecord",
		sizeof(TcConnectRecord),
		ctcConnectFilesize);

  deallocRecord((void **)&hostRecord, "HostRecord",
		sizeof(HostRecord),
		chostFilesize);
  
  deallocRecord((void **)&tableRecord, "TableRecord",
		sizeof(TableRecord),
		ctabrecFilesize);
  
  deallocRecord((void **)&scanRecord, "ScanRecord",
		sizeof(ScanRecord),
		cscanrecFileSize);
unknown's avatar
unknown committed
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
  deallocRecord((void **)&databufRecord, "DatabufRecord",
		sizeof(DatabufRecord),
		cdatabufFilesize);
  
  deallocRecord((void **)&attrbufRecord, "AttrbufRecord",
		sizeof(AttrbufRecord),
		cattrbufFilesize);
  
  deallocRecord((void **)&gcpRecord, "GcpRecord",
		sizeof(GcpRecord), 
		cgcpFilesize);
  
  deallocRecord((void **)&tcFailRecord, "TcFailRecord",
		sizeof(TcFailRecord), 1);
  
  deallocRecord((void **)&c_apiConTimer, "ApiConTimer",
		sizeof(UintR),
		capiConnectFilesize);

  deallocRecord((void **)&c_apiConTimer_line, "ApiConTimer",
		sizeof(UintR),
		capiConnectFilesize);
}//Dbtc::~Dbtc()

365
BLOCK_FUNCTIONS(Dbtc)
366