Merge perch.ndb.mysql.com:/home/jonas/src/50-work

into  perch.ndb.mysql.com:/home/jonas/src/51-new

storage/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 6007
 Next DBDIH 7174
 Next DBTC 8037
@@ -314,6 +314,8 @@ 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
 ----------------------------------
 

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

@@ -9255,6 +9255,15 @@ 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