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ndb - bug#25329

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extra sledge hammer, (real 51)
  use dicklock to prevent SUB_START_REQ during node recovery


storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  use dicklock to prevent SUB_START_REQ during node recovery
This commit is contained in:
unknown 2007-01-04 11:13:19 +01:00
parent db00700394
commit f0b5082569
1 changed files with 11 additions and 0 deletions
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11
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp
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@ -10050,9 +10050,20 @@ void Dbdict::execSUB_START_REQ(Signal* signal)
}
OpSubEventPtr subbPtr;
Uint32 errCode = 0;
DictLockPtr loopPtr;
if (c_dictLockQueue.first(loopPtr) &&
loopPtr.p->lt->lockType == DictLockReq::NodeRestartLock)
{
jam();
errCode = 1405;
goto busy;
}
if (!c_opSubEvent.seize(subbPtr)) {
errCode = SubStartRef::Busy;
busy:
jam();
SubStartRef * ref = (SubStartRef *)signal->getDataPtrSend();
{ // fix