Merge perch.ndb.mysql.com:/home/jonas/src/41-work

into  perch.ndb.mysql.com:/home/jonas/src/mysql-4.1

ndb/src/kernel/blocks/ERROR_codes.txt

@@ -3,7 +3,7 @@ Next NDBCNTR 1000
 Next NDBFS 2000
 Next DBACC 3002
 Next DBTUP 4013
-Next DBLQH 5042
+Next DBLQH 5043
 Next DBDICT 6006
 Next DBDIH 7174
 Next DBTC 8037
@@ -312,6 +312,8 @@ LQH:
 5026  Crash when receiving COPY_ACTIVEREQ
 5027  Crash when receiving STAT_RECREQ
 
+5042  Crash starting node, when scan is finished on primary replica
+
 Test Crashes in handling take over
 ----------------------------------
 

ndb/src/kernel/blocks/dblqh/DblqhMain.cpp

@@ -9220,6 +9220,15 @@ void Dblqh::nextScanConfCopyLab(Signal* signal)
 // completion. Signal completion through scanCompletedStatus-flag.
 /*---------------------------------------------------------------------------*/
     scanptr.p->scanCompletedStatus = ZTRUE;
+    scanptr.p->scanState = ScanRecord::WAIT_LQHKEY_COPY;
+    if (ERROR_INSERTED(5042))
+    {
+      CLEAR_ERROR_INSERT_VALUE;
+      tcConnectptr.p->copyCountWords = ~0;
+      signal->theData[0] = 9999;
+      sendSignal(numberToRef(CMVMI, scanptr.p->scanNodeId),
+		 GSN_NDB_TAMPER, signal, 1, JBA);
+    }
     return;
   }//if
 

ndb/test/ndbapi/testDataBuffers.cpp

@@ -254,12 +254,6 @@ testcase(int flag)
     ndbout << "tab=" << tab << " cols=" << attrcnt
 	<< " size max=" << smax << " tot=" << stot << endl;
 
-    ndb = new Ndb("TEST_DB");
-    if (ndb->init() != 0)
-	return ndberror("init");
-    if (ndb->waitUntilReady(30) < 0)
-	return ndberror("waitUntilReady");
-
     if ((tcon = NdbSchemaCon::startSchemaTrans(ndb)) == 0)
 	return ndberror("startSchemaTransaction");
     if ((top = tcon->getNdbSchemaOp()) == 0)
@@ -541,7 +535,6 @@ testcase(int flag)
 	    return ndberror("key %d not found", k);
     ndbout << "scanned " << key << endl;
 
-    ndb = 0;
     ndbout << "done" << endl;
     return 0;
 }
@@ -605,7 +598,23 @@ NDB_COMMAND(testDataBuffers, "testDataBuffers", "testDataBuffers", "testDataBuff
 	    return NDBT_ProgramExit(NDBT_WRONGARGS);
 	}
     }
+
     unsigned ok = true;
+
+    ndb = new Ndb("TEST_DB");
+    if (ndb->init() != 0)
+    {
+	ndberror("init");
+	ok = false;
+	goto out;
+    }
+    if (ndb->waitUntilReady(30) < 0)
+    {
+      ndberror("waitUntilReady");
+      ok = false;
+      goto out;
+    }
+    
     for (i = 1; 0 == loopcnt || i <= loopcnt; i++) {
 	ndbout << "=== loop " << i << " ===" << endl;
 	for (int flag = 0; flag < (1<<testbits); flag++) {
@@ -614,9 +623,13 @@ NDB_COMMAND(testDataBuffers, "testDataBuffers", "testDataBuffers", "testDataBuff
 		if (! kontinue)
 		    goto out;
 	    }
+	    NdbDictionary::Dictionary * dict = ndb->getDictionary();
+	    dict->dropTable(tab);
 	}
     }
+    
 out:
+    delete ndb;
     return NDBT_ProgramExit(ok ? NDBT_OK : NDBT_FAILED);
 }