Exemplo n.º 1
0
void
DblqhProxy::execEXEC_SR_2(Signal* signal, GlobalSignalNumber gsn)
{
  ndbrequire(signal->getLength() == Ss_EXEC_SR_2::Sig::SignalLength);

  const Ss_EXEC_SR_2::Sig* sig =
    (const Ss_EXEC_SR_2::Sig*)signal->getDataPtr();
  Uint32 ssId = getSsId(sig);

  bool found = false;
  Ss_EXEC_SR_2& ss = ssFindSeize<Ss_EXEC_SR_2>(ssId, &found);
  if (!found) {
    jam();
    setMask(ss);
  }

  ndbrequire(sig->nodeId == getOwnNodeId());
  if (ss.m_sigcount == 0) {
    jam();
    ss.m_gsn = gsn;
    ss.m_sig = *sig;
  } else {
    jam();
    ndbrequire(ss.m_gsn == gsn);
    ndbrequire(memcmp(&ss.m_sig, sig, sizeof(*sig)) == 0);
  }
  ss.m_sigcount++;

  // reversed roles
  recvCONF(signal, ss);
}
Exemplo n.º 2
0
void
PgmanProxy::execEND_LCP_REQ(Signal* signal)
{
  const EndLcpReq* req = (const EndLcpReq*)signal->getDataPtr();
  Uint32 ssId = getSsId(req);
  Ss_END_LCP_REQ& ss = ssSeize<Ss_END_LCP_REQ>(ssId);
  ss.m_req = *req;

  const Uint32 sb = refToBlock(ss.m_req.senderRef);
  ndbrequire(sb == DBLQH || sb == LGMAN);

  if (sb == LGMAN) {
    jam();
    /*
     * At end of UNDO execution.  Extra PGMAN worker was used to
     * read up TUP pages.  Release these pages now.
     */
    ReleasePagesReq* req = (ReleasePagesReq*)signal->getDataPtrSend();
    req->senderData = ssId;
    req->senderRef = reference();
    req->requestType = ReleasePagesReq::RT_RELEASE_UNLOCKED;
    req->requestData = 0;
    sendSignal(extraWorkerRef(), GSN_RELEASE_PAGES_REQ,
               signal, ReleasePagesReq::SignalLength, JBB);
    return;
  }
  sendREQ(signal, ss);
}
Exemplo n.º 3
0
void
DblqhProxy::execSTART_RECREQ(Signal* signal)
{
  if (refToMain(signal->getSendersBlockRef()) == DBLQH) {
    jam();
    execSTART_RECREQ_2(signal);
    return;
  }

  const StartRecReq* req = (const StartRecReq*)signal->getDataPtr();
  Ss_START_RECREQ& ss = ssSeize<Ss_START_RECREQ>();
  ss.m_req = *req;

  // seize records for sub-ops
  Uint32 i;
  for (i = 0; i < ss.m_req2cnt; i++) {
    Ss_START_RECREQ_2::Req tmp;
    tmp.proxyBlockNo = ss.m_req2[i].m_blockNo;
    Uint32 ssId2 = getSsId(&tmp);
    Ss_START_RECREQ_2& ss2 = ssSeize<Ss_START_RECREQ_2>(ssId2);
    ss.m_req2[i].m_ssId = ssId2;

    // set wait-for bitmask in SsParallel
    setMask(ss2);
  }

  ndbrequire(signal->getLength() == StartRecReq::SignalLength);
  sendREQ(signal, ss);
}
Exemplo n.º 4
0
void
DblqhProxy::execDROP_FRAG_REF(Signal* signal)
{
  const DropFragRef* ref = (const DropFragRef*)signal->getDataPtr();
  Uint32 ssId = getSsId(ref);
  Ss_DROP_FRAG_REQ& ss = ssFind<Ss_DROP_FRAG_REQ>(ssId);
  recvREF(signal, ss, ref->errCode);
}
Exemplo n.º 5
0
void
DblqhProxy::execDROP_FRAG_CONF(Signal* signal)
{
  const DropFragConf* conf = (const DropFragConf*)signal->getDataPtr();
  Uint32 ssId = getSsId(conf);
  Ss_DROP_FRAG_REQ& ss = ssFind<Ss_DROP_FRAG_REQ>(ssId);
  recvCONF(signal, ss);
}
Exemplo n.º 6
0
void
DbgdmProxy::execPREP_DROP_TAB_CONF(Signal* signal)
{
  const PrepDropTabConf* conf = (const PrepDropTabConf*)signal->getDataPtr();
  Uint32 ssId = getSsId(conf);
  Ss_PREP_DROP_TAB_REQ& ss = ssFind<Ss_PREP_DROP_TAB_REQ>(ssId);
  recvCONF(signal, ss);
}
Exemplo n.º 7
0
void
DbgdmProxy::execPREP_DROP_TAB_REF(Signal* signal)
{
  const PrepDropTabRef* ref = (const PrepDropTabRef*)signal->getDataPtr();
  Uint32 ssId = getSsId(ref);
  Ss_PREP_DROP_TAB_REQ& ss = ssFind<Ss_PREP_DROP_TAB_REQ>(ssId);
  recvREF(signal, ss, ref->errorCode);
}
Exemplo n.º 8
0
void
DbgdmProxy::execALTER_TAB_CONF(Signal* signal)
{
  const AlterTabConf* conf = (const AlterTabConf*)signal->getDataPtr();
  Uint32 ssId = getSsId(conf);
  Ss_ALTER_TAB_REQ& ss = ssFind<Ss_ALTER_TAB_REQ>(ssId);
  recvCONF(signal, ss);
}
Exemplo n.º 9
0
void
PgmanProxy::execRELEASE_PAGES_CONF(Signal* signal)
{
  const ReleasePagesConf* conf = (const ReleasePagesConf*)signal->getDataPtr();
  Uint32 ssId = getSsId(conf);
  Ss_END_LCP_REQ& ss = ssFind<Ss_END_LCP_REQ>(ssId);
  sendREQ(signal, ss);
}
Exemplo n.º 10
0
void
DblqhProxy::execGCP_SAVECONF(Signal* signal)
{
  const GCPSaveConf* conf = (const GCPSaveConf*)signal->getDataPtr();
  Uint32 ssId = getSsId(conf);
  Ss_GCP_SAVEREQ& ss = ssFind<Ss_GCP_SAVEREQ>(ssId);
  recvCONF(signal, ss);
}
Exemplo n.º 11
0
void
DbgdmProxy::execALTER_TAB_REF(Signal* signal)
{
  const AlterTabRef* ref = (const AlterTabRef*)signal->getDataPtr();
  Uint32 ssId = getSsId(ref);
  Ss_ALTER_TAB_REQ& ss = ssFind<Ss_ALTER_TAB_REQ>(ssId);
  recvREF(signal, ss, ref->errorCode);
}
Exemplo n.º 12
0
void
DblqhProxy::execGCP_SAVEREQ(Signal* signal)
{
  const GCPSaveReq* req = (const GCPSaveReq*)signal->getDataPtr();
  Uint32 ssId = getSsId(req);
  Ss_GCP_SAVEREQ& ss = ssSeize<Ss_GCP_SAVEREQ>(ssId);
  ss.m_req = *req;
  sendREQ(signal, ss);
}
Exemplo n.º 13
0
void
PgmanProxy::execLCP_FRAG_ORD(Signal* signal)
{
  const LcpFragOrd* req = (const LcpFragOrd*)signal->getDataPtr();
  Uint32 ssId = getSsId(req);
  Ss_LCP_FRAG_ORD& ss = ssSeize<Ss_LCP_FRAG_ORD>(ssId);
  ss.m_req = *req;
  sendREQ(signal, ss);
  ssRelease<Ss_LCP_FRAG_ORD>(ssId);
}
Exemplo n.º 14
0
void
DbgdmProxy::execDROP_TAB_REQ(Signal* signal)
{
  const DropTabReq* req = (const DropTabReq*)signal->getDataPtr();
  Uint32 ssId = getSsId(req);
  Ss_DROP_TAB_REQ& ss = ssSeize<Ss_DROP_TAB_REQ>(ssId);
  ss.m_req = *req;
  ndbrequire(signal->getLength() == DropTabReq::SignalLength);
  sendREQ(signal, ss);
}
Exemplo n.º 15
0
void
DblqhProxy::execSTART_RECREQ_2(Signal* signal)
{
  ndbrequire(signal->getLength() == Ss_START_RECREQ_2::Req::SignalLength);

  const Ss_START_RECREQ_2::Req* req =
    (const Ss_START_RECREQ_2::Req*)signal->getDataPtr();
  Uint32 ssId = getSsId(req);
  Ss_START_RECREQ_2& ss = ssFind<Ss_START_RECREQ_2>(ssId);

  // reversed roles
  recvCONF(signal, ss);
}
Exemplo n.º 16
0
void
DblqhProxy::execGCP_SAVEREF(Signal* signal)
{
  const GCPSaveRef* ref = (const GCPSaveRef*)signal->getDataPtr();
  Uint32 ssId = getSsId(ref);
  Ss_GCP_SAVEREQ& ss = ssFind<Ss_GCP_SAVEREQ>(ssId);

  if (ss.m_error != 0) {
    // wl4391_todo check
    ndbrequire(ss.m_error == ref->errorCode);
  }
  recvREF(signal, ss, ref->errorCode);
}
Exemplo n.º 17
0
void
DblqhProxy::execSTART_RECCONF_2(Signal* signal)
{
  ndbrequire(signal->getLength() == Ss_START_RECREQ_2::Conf::SignalLength);

  const Ss_START_RECREQ_2::Conf* conf =
    (const Ss_START_RECREQ_2::Conf*)signal->getDataPtr();
  Uint32 ssId = getSsId(conf);
  Ss_START_RECREQ_2& ss = ssFind<Ss_START_RECREQ_2>(ssId);
  ss.m_conf = *conf;

  // reversed roles
  sendREQ(signal, ss);
}
Exemplo n.º 18
0
void
DblqhProxy::execDROP_TAB_REQ(Signal* signal)
{
  const DropTabReq* req = (const DropTabReq*)signal->getDataPtr();
  Uint32 ssId = getSsId(req);
  Ss_DROP_TAB_REQ& ss = ssSeize<Ss_DROP_TAB_REQ>(ssId);
  ss.m_req = *req;
  ndbrequire(signal->getLength() == DropTabReq::SignalLength);
  sendREQ(signal, ss);

  Uint32 tableId = ss.m_req.tableId;
  ndbrequire(tableId < c_tableRecSize);
  c_tableRec[tableId] = 0;
}
Exemplo n.º 19
0
void
DblqhProxy::execEXEC_SR_1(Signal* signal, GlobalSignalNumber gsn)
{
  ndbrequire(signal->getLength() == Ss_EXEC_SR_1::Sig::SignalLength);

  const Ss_EXEC_SR_1::Sig* sig =
    (const Ss_EXEC_SR_1::Sig*)signal->getDataPtr();
  Uint32 ssId = getSsId(sig);
  Ss_EXEC_SR_1& ss = ssSeize<Ss_EXEC_SR_1>(ssId);
  ss.m_gsn = gsn;
  ss.m_sig = *sig;

  sendREQ(signal, ss);
  ssRelease<Ss_EXEC_SR_1>(ss);
}
Exemplo n.º 20
0
void
DbgdmProxy::execALTER_TAB_REQ(Signal* signal)
{
  if (!assembleFragments(signal))
  {
    jam();
    return;
  }

  const AlterTabReq* req = (const AlterTabReq*)signal->getDataPtr();
  Uint32 ssId = getSsId(req);
  Ss_ALTER_TAB_REQ& ss = ssSeize<Ss_ALTER_TAB_REQ>(ssId);
  ss.m_req = *req;

  SectionHandle handle(this, signal);
  saveSections(ss, handle);

  sendREQ(signal, ss);
}