Commit 5d82bec5 authored by unknown's avatar unknown
Browse files

ndb - bug#21800 

  read TransactionDeadlockTimeout (for scans) to cater for insane settings


ndb/src/ndbapi/NdbScanOperation.cpp:
  read TransactionDeadlockTimeout to cater for insane settings
parent 3d7cb87b

ndb/src/ndbapi/NdbScanOperation.cpp

+9 −4
Original line number Diff line number Diff line
@@ -505,6 +505,8 @@ int NdbScanOperation::nextResult(bool fetchAllowed, bool forceSend) 
    idx = m_current_api_receiver;

    last = m_api_receivers_count;



    Uint32 timeout = tp->m_waitfor_timeout;

      

    do {

      if(theError.code){

	setErrorCode(theError.code);
@@ -531,7 +533,7 @@ int NdbScanOperation::nextResult(bool fetchAllowed, bool forceSend) 
	 */

	theNdb->theImpl->theWaiter.m_node = nodeId;

	theNdb->theImpl->theWaiter.m_state = WAIT_SCAN;

	int return_code = theNdb->receiveResponse(WAITFOR_SCAN_TIMEOUT);

	int return_code = theNdb->receiveResponse(3*timeout);

	if (return_code == 0 && seq == tp->getNodeSequence(nodeId)) {

	  continue;

	} else {
@@ -1372,6 +1374,7 @@ NdbIndexScanOperation::next_result_ordered(bool fetchAllowed, 
	return -1;

      Uint32 seq = theNdbCon->theNodeSequence;

      Uint32 nodeId = theNdbCon->theDBnode;

      Uint32 timeout = tp->m_waitfor_timeout;

      if(seq == tp->getNodeSequence(nodeId) &&

	 !send_next_scan_ordered(s_idx, forceSend)){

	Uint32 tmp = m_sent_receivers_count;
@@ -1379,7 +1382,7 @@ NdbIndexScanOperation::next_result_ordered(bool fetchAllowed, 
	while(m_sent_receivers_count > 0 && !theError.code){

	  theNdb->theImpl->theWaiter.m_node = nodeId;

	  theNdb->theImpl->theWaiter.m_state = WAIT_SCAN;

	  int return_code = theNdb->receiveResponse(WAITFOR_SCAN_TIMEOUT);

	  int return_code = theNdb->receiveResponse(3*timeout);

	  if (return_code == 0 && seq == tp->getNodeSequence(nodeId)) {

	    continue;

	  }
@@ -1520,6 +1523,8 @@ NdbScanOperation::close_impl(TransporterFacade* tp, bool forceSend){ 
    return -1;

  }

  

  Uint32 timeout = tp->m_waitfor_timeout;



  /**

   * Wait for outstanding

   */
@@ -1527,7 +1532,7 @@ NdbScanOperation::close_impl(TransporterFacade* tp, bool forceSend){ 
  {

    theNdb->theImpl->theWaiter.m_node = nodeId;

    theNdb->theImpl->theWaiter.m_state = WAIT_SCAN;

    int return_code = theNdb->receiveResponse(WAITFOR_SCAN_TIMEOUT);

    int return_code = theNdb->receiveResponse(3*timeout);

    switch(return_code){

    case 0:

      break;
@@ -1597,7 +1602,7 @@ NdbScanOperation::close_impl(TransporterFacade* tp, bool forceSend){ 
  {

    theNdb->theImpl->theWaiter.m_node = nodeId;

    theNdb->theImpl->theWaiter.m_state = WAIT_SCAN;

    int return_code = theNdb->receiveResponse(WAITFOR_SCAN_TIMEOUT);

    int return_code = theNdb->receiveResponse(3*timeout);

    switch(return_code){

    case 0:

      break;