message: Bugfix
  Command "pkcluster slotsslaveof ip port all table_id", "all" option
  adapts to default table instead of "table_id" option.
diff: @@ -498,9 +498,10 @@ void PkClusterSlotsSlaveofCmd::DoInitial() {
  }
  }
  + bool all_slots = false;
  if (!strcasecmp(argv_[4].data(), "all")) {
  - std::string table_name = g_pika_conf->default_table();
  - slots_ = g_pika_server->GetTablePartitionIds(table_name);
  + // not know which table yet
  + all_slots = true;
  } else {
  Status s = ParseSlotGroup(argv_[4], &slots_);
  if (!s.ok()) {
  @@ -509,10 +510,6 @@ void PkClusterSlotsSlaveofCmd::DoInitial() {
  }
  }
  - if (slots_.empty()) {
  - res_.SetRes(CmdRes::kErrOther, "Slots set empty");
  - }
  -
  uint64_t table_id;
  switch (argv_.size()) {
  case 5:
  @@ -545,11 +542,19 @@ void PkClusterSlotsSlaveofCmd::DoInitial() {
  res_.SetRes(CmdRes::kErrOther, "syntax error");
  return;
  }
  +
  if (!g_pika_server->IsTableExist(table_name_)) {
  res_.SetRes(CmdRes::kInvalidTable);
  return;
  }
  + if (all_slots) {
  + slots_ = g_pika_server->GetTablePartitionIds(table_name_);
  + }
  +
  + if (slots_.empty()) {
  + res_.SetRes(CmdRes::kErrOther, "Slots set empty");
  + }
  }
  void PkClusterSlotsSlaveofCmd::Do(std::shared_ptr<Partition> partition) {
  