Commit 887d498b authored by unknown's avatar unknown
Browse files

bug#15908 - ndb 

  When scan is completed, but lqhkeyreq is outstanding on primary replica and
  starting node dies, scan will not be closed leading to error handling of failed
  node not completing


ndb/src/kernel/blocks/ERROR_codes.txt:
  New error code
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Set scan state to WAIT_LQHKEY_COPY when scan is finished but LQHKEYREQ is outstanding
parent f7489c32

ndb/src/kernel/blocks/ERROR_codes.txt

+3 −1
Original line number Diff line number Diff line
@@ -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

+9 −0
Original line number Diff line number Diff line
@@ -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