Merge

ndb/src/kernel/vm/Configuration.cpp:
  SCCS merged

client/Makefile.am

@@ -29,6 +29,7 @@ noinst_HEADERS =		sql_string.h completion_hash.h my_readline.h \
 				client_priv.h
 mysqladmin_SOURCES =		mysqladmin.cc
 mysql_SOURCES =			mysql.cc readline.cc sql_string.cc completion_hash.cc
+mysqladmin_SOURCES =		mysqladmin.cc
 mysql_LDADD =			@readline_link@ @TERMCAP_LIB@ $(LDADD) $(CXXLDFLAGS)
 mysqlbinlog_LDADD =		$(LDADD) $(CXXLDFLAGS)
 mysql_DEPENDENCIES=		$(LIBRARIES) $(pkglib_LTLIBRARIES) $(DEPLIB)

ndb/include/Makefile.am

@@ -28,7 +28,6 @@ ndbapi/NdbIndexScanOperation.hpp \
 ndbapi/ndberror.h
 
 mgmapiinclude_HEADERS = \
-mgmapi/LocalConfig.hpp \
 mgmapi/mgmapi.h \
 mgmapi/mgmapi_debug.h
 

ndb/include/mgmapi/mgmapi.h

@@ -356,11 +356,28 @@ extern "C" {
   /** 
    * Create a handle to a management server
    *
+   * @param   connect_string Connect string to the management server, 
+   *
    * @return                 A management handle<br>
    *                         or NULL if no management handle could be created. 
    */
   NdbMgmHandle ndb_mgm_create_handle();
   
+  /** 
+   * Set connecst string to management server
+   *
+   * @param   handle         Management handle
+   * @param   connect_string Connect string to the management server, 
+   *
+   * @return                -1 on error.
+   */
+  int ndb_mgm_set_connectstring(NdbMgmHandle handle,
+				const char *connect_string);
+
+  int ndb_mgm_get_configuration_nodeid(NdbMgmHandle handle);
+  int ndb_mgm_get_connected_port(NdbMgmHandle handle);
+  const char *ndb_mgm_get_connected_host(NdbMgmHandle handle);
+
   /**
    * Destroy a management server handle
    *
@@ -378,11 +395,10 @@ extern "C" {
    * Connect to a management server
    *
    * @param   handle        Management handle.
-   * @param   mgmsrv        Hostname and port of the management server, 
-   *                        "hostname:port".
    * @return                -1 on error.
    */
-  int ndb_mgm_connect(NdbMgmHandle handle, const char * mgmsrv);
+  int ndb_mgm_connect(NdbMgmHandle handle, int no_retries,
+		      int retry_delay_in_seconds, int verbose);
   
   /**
    * Disconnect from a management server
@@ -709,9 +725,7 @@ extern "C" {
   void ndb_mgm_destroy_configuration(struct ndb_mgm_configuration *);
 
   int ndb_mgm_alloc_nodeid(NdbMgmHandle handle,
-			   unsigned version,
-			   unsigned *pnodeid,
-			   int nodetype);
+			   unsigned version, int nodetype);
   /**
    * Config iterator
    */

ndb/include/mgmcommon/ConfigRetriever.hpp

@@ -20,7 +20,6 @@
 #include <ndb_types.h>
 #include <mgmapi.h>
 #include <BaseString.hpp>
-#include <LocalConfig.hpp>
 
 /**
  * @class ConfigRetriever
@@ -28,10 +27,11 @@
  */
 class ConfigRetriever {
 public:
-  ConfigRetriever(LocalConfig &local_config, Uint32 version, Uint32 nodeType);
+  ConfigRetriever(const char * _connect_string,
+		  Uint32 version, Uint32 nodeType);
   ~ConfigRetriever();
 
-  int do_connect(int exit_on_connect_failure= false);
+  int do_connect(int no_retries, int retry_delay_in_seconds, int verbose);
   
   /**
    * Get configuration for current node.
@@ -46,12 +46,14 @@ public:
    */
   struct ndb_mgm_configuration * getConfig();
   
+  void resetError();
+  int hasError();
   const char * getErrorString();
 
   /**
    * @return Node id of this node (as stated in local config or connectString)
    */
-  Uint32 allocNodeId();
+  Uint32 allocNodeId(int no_retries, int retry_delay_in_seconds);
 
   /**
    * Get config using socket
@@ -68,22 +70,26 @@ public:
    */
   bool verifyConfig(const struct ndb_mgm_configuration *, Uint32 nodeid);
 
-  Uint32 get_mgmd_port() const {return m_mgmd_port;};
-  const char *get_mgmd_host() const {return m_mgmd_host;};
+  Uint32 get_mgmd_port() const;
+  const char *get_mgmd_host() const;
+
+  Uint32 get_configuration_nodeid() const;
 private:
   BaseString errorString;
   enum ErrorType {
-    CR_ERROR = 0,
-    CR_RETRY = 1
+    CR_NO_ERROR = 0,
+    CR_ERROR = 1,
+    CR_RETRY = 2
   };
   ErrorType latestErrorType;
   
   void setError(ErrorType, const char * errorMsg);
   
-  struct LocalConfig&   _localConfig;
   Uint32      _ownNodeId;
+  /*
   Uint32      m_mgmd_port;
   const char *m_mgmd_host;
+  */
 
   Uint32 m_version;
   Uint32 m_node_type;

ndb/include/ndbapi/ndb_cluster_connection.hpp

@@ -19,7 +19,6 @@
 #define CLUSTER_CONNECTION_HPP
 
 class TransporterFacade;
-class LocalConfig;
 class ConfigRetriever;
 class NdbThread;
 
@@ -38,7 +37,6 @@ private:
   void connect_thread();
   char *m_connect_string;
   TransporterFacade *m_facade;
-  LocalConfig *m_local_config;
   ConfigRetriever *m_config_retriever;
   NdbThread *m_connect_thread;
   int (*m_connect_callback)(void);

ndb/src/common/mgmcommon/ConfigRetriever.cpp

@@ -20,7 +20,6 @@
 #include <ConfigRetriever.hpp>
 #include <SocketServer.hpp>
 
-#include "LocalConfig.hpp"
 #include <NdbSleep.h>
 #include <NdbOut.hpp>
 
@@ -45,90 +44,62 @@
 //****************************************************************************
 //****************************************************************************
 
-ConfigRetriever::ConfigRetriever(LocalConfig &local_config,
+ConfigRetriever::ConfigRetriever(const char * _connect_string,
 				 Uint32 version, Uint32 node_type)
-  : _localConfig(local_config)
 {
-  m_handle= 0;
   m_version = version;
   m_node_type = node_type;
-  _ownNodeId = _localConfig._ownNodeId;
-}
+  _ownNodeId= 0;
+
+  m_handle= ndb_mgm_create_handle();
 
-ConfigRetriever::~ConfigRetriever(){
+  if (m_handle == 0) {
+    setError(CR_ERROR, "Unable to allocate mgm handle");
+    return;
+  }
 
+  if (ndb_mgm_set_connectstring(m_handle, _connect_string))
+  {
+    setError(CR_ERROR, ndb_mgm_get_latest_error_desc(m_handle));
+    return;
+  }
+  resetError();
+}
+
+ConfigRetriever::~ConfigRetriever()
+{
   if (m_handle) {
     ndb_mgm_disconnect(m_handle);
     ndb_mgm_destroy_handle(&m_handle);
   }
 }
 
+Uint32 
+ConfigRetriever::get_configuration_nodeid() const
+{
+  return ndb_mgm_get_configuration_nodeid(m_handle);
+}
+
+Uint32 ConfigRetriever::get_mgmd_port() const
+{
+  return ndb_mgm_get_connected_port(m_handle);
+}
+
+const char *ConfigRetriever::get_mgmd_host() const
+{
+  return ndb_mgm_get_connected_host(m_handle);
+}
 
 //****************************************************************************
 //****************************************************************************
  
 int
-ConfigRetriever::do_connect(int exit_on_connect_failure){
-
-  m_mgmd_port= 0;
-  m_mgmd_host= 0;
-
-  if(!m_handle)
-    m_handle= ndb_mgm_create_handle();
-
-  if (m_handle == 0) {
-    setError(CR_ERROR, "Unable to allocate mgm handle");
-    return -1;
-  }
-
-  int retry = 1;
-  int retry_max = 12;    // Max number of retry attempts
-  int retry_interval= 5; // Seconds between each retry
-  while(retry < retry_max){
-    Uint32 type = CR_ERROR;
-    BaseString tmp;
-    for (unsigned int i = 0; i<_localConfig.ids.size(); i++){
-      MgmtSrvrId * m = &_localConfig.ids[i];
-      DBUG_PRINT("info",("trying %s:%d",
-			 m->name.c_str(),
-			 m->port));
-      switch(m->type){
-      case MgmId_TCP:
-	tmp.assfmt("%s:%d", m->name.c_str(), m->port);
-	if (ndb_mgm_connect(m_handle, tmp.c_str()) == 0) {
-	  m_mgmd_port= m->port;
-	  m_mgmd_host= m->name.c_str();
-	  DBUG_PRINT("info",("connected to ndb_mgmd at %s:%d",
-			     m_mgmd_host,
-			     m_mgmd_port));
-	  return 0;
-	}
-	setError(CR_RETRY, ndb_mgm_get_latest_error_desc(m_handle));
-      case MgmId_File:
-	break;
-      }
-    }
-    if(latestErrorType == CR_RETRY){
-      DBUG_PRINT("info",("CR_RETRY"));
-      if (exit_on_connect_failure)
-	return 1;
-      REPORT_WARNING("Failed to retrieve cluster configuration");
-      ndbout << "(Cause of failure: " << getErrorString() << ")" << endl;
-      ndbout << "Attempt " << retry << " of " << retry_max << ". " 
-	     << "Trying again in "<< retry_interval <<" seconds..." 
-	     << endl << endl;
-      NdbSleep_SecSleep(retry_interval);
-    } else {
-      break;
-    }
-    retry++;
-  }
-  
-  ndb_mgm_destroy_handle(&m_handle);
-  m_handle= 0;
-  m_mgmd_port= 0;
-  m_mgmd_host= 0;
-  return -1;
+ConfigRetriever::do_connect(int no_retries,
+			    int retry_delay_in_seconds, int verbose)
+{
+  return
+    (ndb_mgm_connect(m_handle,no_retries,retry_delay_in_seconds,verbose)==0) ?
+    0 : -1;
 }
 
 //****************************************************************************
@@ -140,22 +111,9 @@ ConfigRetriever::getConfig() {
 
   struct ndb_mgm_configuration * p = 0;
 
-  if(m_handle != 0){
+  if(m_handle != 0)
     p = getConfig(m_handle);
-  } else {
-    for (unsigned int i = 0; i<_localConfig.ids.size(); i++){
-      MgmtSrvrId * m = &_localConfig.ids[i];
-      switch(m->type){
-      case MgmId_File:
-	p = getConfig(m->name.c_str());
-	break;
-      case MgmId_TCP:
-	break;
-      }
-      if(p)
-	break;
-    }
-  }
+
   if(p == 0)
     return 0;
   
@@ -227,6 +185,16 @@ ConfigRetriever::setError(ErrorType et, const char * s){
   latestErrorType = et;
 }
 
+void
+ConfigRetriever::resetError(){
+  setError(CR_NO_ERROR,0);
+}
+
+int
+ConfigRetriever::hasError()
+{
+  return latestErrorType != CR_NO_ERROR;
+}
 
 const char * 
 ConfigRetriever::getErrorString(){
@@ -341,16 +309,23 @@ ConfigRetriever::verifyConfig(const struct ndb_mgm_configuration * conf, Uint32
 }
 
 Uint32
-ConfigRetriever::allocNodeId(){
-  unsigned nodeid= _ownNodeId;
-  
-  if(m_handle != 0){
-    int res= ndb_mgm_alloc_nodeid(m_handle, m_version, &nodeid, m_node_type);
-    if(res != 0) {
+ConfigRetriever::allocNodeId(int no_retries, int retry_delay_in_seconds)
+{
+  _ownNodeId= 0;
+  if(m_handle != 0)
+  {
+    while (1)
+    {
+      int res= ndb_mgm_alloc_nodeid(m_handle, m_version, m_node_type);
+      if(res >= 0)
+	return _ownNodeId= (Uint32)res;
+      if (no_retries == 0)
+	break;
+      no_retries--;
+      NdbSleep_SecSleep(retry_delay_in_seconds);
+    }
     setError(CR_ERROR, ndb_mgm_get_latest_error_desc(m_handle));
+  } else
+    setError(CR_ERROR, "management server handle not initialized");    
   return 0;
-    }
-  }
-  
-  return _ownNodeId= nodeid;
 }

ndb/src/kernel/main.cpp

@@ -19,7 +19,6 @@
 
 #include <ndb_version.h>
 #include "Configuration.hpp"
-#include <LocalConfig.hpp>
 #include <TransporterRegistry.hpp>
 
 #include "vm/SimBlockList.hpp"
@@ -69,16 +68,9 @@ int main(int argc, char** argv)
     return NRT_Default;
   }
   
-  LocalConfig local_config;
-  if (!local_config.init(theConfig->getConnectString(),0)){
-    local_config.printError();
-    local_config.printUsage();
-    return NRT_Default;
-  }
-
   { // Do configuration
     signal(SIGPIPE, SIG_IGN);
-    theConfig->fetch_configuration(local_config);
+    theConfig->fetch_configuration();
   }
   
   chdir(NdbConfig_get_path(0));
@@ -141,7 +133,7 @@ int main(int argc, char** argv)
       exit(0);
     }
     g_eventLogger.info("Ndb has terminated (pid %d) restarting", child);
-    theConfig->fetch_configuration(local_config);
+    theConfig->fetch_configuration();
   }
 
   g_eventLogger.info("Angel pid: %d ndb pid: %d", getppid(), getpid());

ndb/src/kernel/vm/Configuration.cpp

@@ -17,7 +17,6 @@
 #include <ndb_global.h>
 #include <ndb_opts.h>
 
-#include <LocalConfig.hpp>
 #include "Configuration.hpp"
 #include <ErrorHandlingMacros.hpp>
 #include "GlobalData.hpp"
@@ -189,7 +188,7 @@ Configuration::closeConfiguration(){
 }
 
 void
-Configuration::fetch_configuration(LocalConfig &local_config){
+Configuration::fetch_configuration(){
   /**
    * Fetch configuration from management server
    */
@@ -199,8 +198,17 @@ Configuration::fetch_configuration(LocalConfig &local_config){
 
   m_mgmd_port= 0;
   m_mgmd_host= 0;
-  m_config_retriever= new ConfigRetriever(local_config, NDB_VERSION, NODE_TYPE_DB);
-  if(m_config_retriever->do_connect() == -1){    
+  m_config_retriever= new ConfigRetriever(getConnectString(),
+					  NDB_VERSION, NODE_TYPE_DB);
+
+  if (m_config_retriever->hasError())
+  {
+    ERROR_SET(fatal, ERR_INVALID_CONFIG,
+	      "Could not connect initialize handle to management server",
+	      m_config_retriever->getErrorString());
+  }
+
+  if(m_config_retriever->do_connect(12,5,1) == -1){
     const char * s = m_config_retriever->getErrorString();
     if(s == 0)
       s = "No error given!";
@@ -215,13 +223,7 @@ Configuration::fetch_configuration(LocalConfig &local_config){
 
   ConfigRetriever &cr= *m_config_retriever;
   
-  if((globalData.ownId = cr.allocNodeId()) == 0){
-    for(Uint32 i = 0; i<3; i++){
-      NdbSleep_SecSleep(3);
-      if((globalData.ownId = cr.allocNodeId()) != 0)
-	break;
-    }
-  }
+  globalData.ownId = cr.allocNodeId(2 /*retry*/,3 /*delay*/);
   
   if(globalData.ownId == 0){
     ERROR_SET(fatal, ERR_INVALID_CONFIG, 

ndb/src/kernel/vm/Configuration.hpp

@@ -21,7 +21,6 @@
 #include <ndb_types.h>
 
 class ConfigRetriever;
-class LocalConfig;
 
 class Configuration {
 public:
@@ -33,7 +32,7 @@ public:
    */
   bool init(int argc, char** argv);
 
-  void fetch_configuration(LocalConfig &local_config);
+  void fetch_configuration();
   void setupConfiguration();
   void closeConfiguration();
   

ndb/src/mgmapi/LocalConfig.cpp

@@ -14,7 +14,7 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
-#include <LocalConfig.hpp>
+#include "LocalConfig.hpp"
 #include <NdbEnv.h>
 #include <NdbConfig.h>
 #include <NdbAutoPtr.hpp>
@@ -294,4 +294,19 @@ LocalConfig::readConnectString(const char * connectString,
   return return_value;
 }
 
+char *
+LocalConfig::makeConnectString(char *buf, int sz)
+{
+  int p= BaseString::snprintf(buf,sz,"nodeid=%d", _ownNodeId);
+  for (int i = 0; (i < ids.size()) && (sz-p > 0); i++)
+  {
+    if (ids[i].type != MgmId_TCP)
+      continue;
+    p+=BaseString::snprintf(buf+p,sz-p,",%s:%d",
+			    ids[i].name.c_str(), ids[i].port);
+  }
+  buf[sz-1]=0;
+  return buf;
+}
+
 template class Vector<MgmtSrvrId>;

ndb/include/mgmapi/LocalConfig.hpp → ndb/src/mgmapi/LocalConfig.hpp

@@ -61,6 +61,7 @@ struct LocalConfig {
   bool parseHostName(const char *buf);
   bool parseFileName(const char *buf);
   bool parseString(const char *buf, BaseString &err);
+  char * makeConnectString(char *buf, int sz);
 };
 
 #endif // LocalConfig_H

ndb/src/mgmapi/mgmapi.cpp

@@ -20,6 +20,7 @@
 #include <LocalConfig.hpp>
 #include <NdbAutoPtr.hpp>
 
+#include <NdbSleep.h>
 #include <NdbTCP.h>
 #include "mgmapi.h"
 #include "mgmapi_debug.h"
@@ -83,8 +84,8 @@ typedef Parser<ParserDummy> Parser_t;
 #define NDB_MGM_MAX_ERR_DESC_SIZE 256
 
 struct ndb_mgm_handle {
-  char * hostname;
-  unsigned short port;
+  char * connectstring;
+  int cfg_i;
   
   int connected;
   int last_error;
@@ -95,7 +96,7 @@ struct ndb_mgm_handle {
 
   NDB_SOCKET_TYPE socket;
 
-  char cfg_ptr[sizeof(LocalConfig)];
+  LocalConfig cfg;
 
 #ifdef MGMAPI_LOG
   FILE* logfile;
@@ -148,14 +149,16 @@ ndb_mgm_create_handle()
   h->connected       = 0;
   h->last_error      = 0;
   h->last_error_line = 0;
-  h->hostname        = 0;
   h->socket          = NDB_INVALID_SOCKET;
   h->read_timeout    = 50000;
   h->write_timeout   = 100;
-
-  new (h->cfg_ptr) LocalConfig;
+  h->cfg_i           = 0;
 
   strncpy(h->last_error_desc, "No error", NDB_MGM_MAX_ERR_DESC_SIZE);
+
+  new (&(h->cfg)) LocalConfig;
+  h->cfg.init(0, 0);
+
 #ifdef MGMAPI_LOG
   h->logfile = 0;
 #endif
@@ -163,6 +166,23 @@ ndb_mgm_create_handle()
   return h;
 }
 
+extern "C"
+int
+ndb_mgm_set_connectstring(NdbMgmHandle handle, const char * mgmsrv)
+{
+  new (&(handle->cfg)) LocalConfig;
+  if (!handle->cfg.init(mgmsrv, 0) ||
+      handle->cfg.ids.size() == 0)
+  {
+    new (&(handle->cfg)) LocalConfig;
+    handle->cfg.init(0, 0); /* reset the LocalCongig */
+    SET_ERROR(handle, NDB_MGM_ILLEGAL_CONNECT_STRING, "");
+    return -1;
+  }
+  handle->cfg_i= 0;
+  return 0;
+}
+
 /**
  * Destroy a handle
  */
@@ -175,14 +195,13 @@ ndb_mgm_destroy_handle(NdbMgmHandle * handle)
   if((* handle)->connected){
     ndb_mgm_disconnect(* handle);
   }
-  my_free((* handle)->hostname,MYF(MY_ALLOW_ZERO_PTR));
 #ifdef MGMAPI_LOG
   if ((* handle)->logfile != 0){
     fclose((* handle)->logfile);
     (* handle)->logfile = 0;
   }
 #endif
-  ((LocalConfig*)((*handle)->cfg_ptr))->~LocalConfig();
+  (*handle)->cfg.~LocalConfig();
   my_free((char*)* handle,MYF(MY_ALLOW_ZERO_PTR));
   * handle = 0;
 }
@@ -314,7 +333,8 @@ ndb_mgm_call(NdbMgmHandle handle, const ParserRow<ParserDummy> *command_reply,
  */
 extern "C"
 int
-ndb_mgm_connect(NdbMgmHandle handle, const char * mgmsrv)
+ndb_mgm_connect(NdbMgmHandle handle, int no_retries,
+		int retry_delay_in_seconds, int verbose)
 {
   SET_ERROR(handle, NDB_MGM_NO_ERROR, "Executing: ndb_mgm_connect");
   CHECK_HANDLE(handle, -1);
@@ -331,36 +351,48 @@ ndb_mgm_connect(NdbMgmHandle handle, const char * mgmsrv)
   /**
    * Do connect
    */
-  LocalConfig *cfg= (LocalConfig*)(handle->cfg_ptr);
-  new (cfg) LocalConfig;
-  if (!cfg->init(mgmsrv, 0) ||
-       cfg->ids.size() == 0)
-  {
-    SET_ERROR(handle, NDB_MGM_ILLEGAL_CONNECT_STRING, "");
-    return -1;
-  }
-
+  LocalConfig &cfg= handle->cfg;
   NDB_SOCKET_TYPE sockfd= NDB_INVALID_SOCKET;
   Uint32 i;
-  for (i = 0; i < cfg->ids.size(); i++)
+  while (sockfd == NDB_INVALID_SOCKET)
   {
-    if (cfg->ids[i].type != MgmId_TCP)
+    // do all the mgmt servers
+    for (i = 0; i < cfg.ids.size(); i++)
+    {
+      if (cfg.ids[i].type != MgmId_TCP)
 	continue;
-    SocketClient s(cfg->ids[i].name.c_str(), cfg->ids[i].port);
+      SocketClient s(cfg.ids[i].name.c_str(), cfg.ids[i].port);
       sockfd = s.connect();
       if (sockfd != NDB_INVALID_SOCKET)
 	break;
     }
-  if (sockfd == NDB_INVALID_SOCKET)
-  {
+    if (sockfd != NDB_INVALID_SOCKET)
+      break;
+    if (verbose > 0) {
+      char buf[1024];
+      ndbout_c("Unable to connect with connect string: %s",
+	       cfg.makeConnectString(buf,sizeof(buf)));
+      verbose= -1;
+    }
+    if (no_retries == 0) {
+      char buf[1024];
       setError(handle, NDB_MGM_COULD_NOT_CONNECT_TO_SOCKET, __LINE__,
-	     "Unable to connect using connectstring %s", mgmsrv);
+	       "Unable to connect with connect string: %s",
+	       cfg.makeConnectString(buf,sizeof(buf)));
       return -1;
     }
+    if (verbose == -1) {
+      ndbout << "retrying every " << retry_delay_in_seconds << " seconds:";
+      verbose= -2;
+    }
+    NdbSleep_SecSleep(retry_delay_in_seconds);
+    if (verbose == -2) {
+      ndbout << " " << no_retries;
+    }
+    no_retries--;
+  }
 
-  my_free(handle->hostname,MYF(MY_ALLOW_ZERO_PTR));
-  handle->hostname = my_strdup(cfg->ids[i].name.c_str(),MYF(MY_WME));
-  handle->port = cfg->ids[i].port;
+  handle->cfg_i = i;
 
   handle->socket    = sockfd;
   handle->connected = 1;
@@ -1068,7 +1100,9 @@ ndb_mgm_listen_event(NdbMgmHandle handle, int filter[])
   };
   CHECK_HANDLE(handle, -1);
   
-  SocketClient s(handle->hostname, handle->port);
+  const char *hostname= ndb_mgm_get_connected_host(handle);
+  int port= ndb_mgm_get_connected_port(handle);
+  SocketClient s(hostname, port);
   const NDB_SOCKET_TYPE sockfd = s.connect();
   if (sockfd < 0) {
     setError(handle, NDB_MGM_COULD_NOT_CONNECT_TO_SOCKET, __LINE__,
@@ -1613,16 +1647,37 @@ ndb_mgm_destroy_configuration(struct ndb_mgm_configuration *cfg)
 
 extern "C"
 int
-ndb_mgm_alloc_nodeid(NdbMgmHandle handle, unsigned int version, unsigned *pnodeid, int nodetype)
+ndb_mgm_get_configuration_nodeid(NdbMgmHandle handle)
+{
+  CHECK_HANDLE(handle, 0);
+  return handle->cfg._ownNodeId;
+}
+
+extern "C"
+int ndb_mgm_get_connected_port(NdbMgmHandle handle)
+{
+  return handle->cfg.ids[handle->cfg_i].port;
+}
+
+extern "C"
+const char *ndb_mgm_get_connected_host(NdbMgmHandle handle)
 {
+  return handle->cfg.ids[handle->cfg_i].name.c_str();
+}
 
+extern "C"
+int
+ndb_mgm_alloc_nodeid(NdbMgmHandle handle, unsigned int version, int nodetype)
+{
   CHECK_HANDLE(handle, 0);
   CHECK_CONNECTED(handle, 0);
 
+  int nodeid= handle->cfg._ownNodeId;
+
   Properties args;
   args.put("version", version);
   args.put("nodetype", nodetype);
-  args.put("nodeid", *pnodeid);
+  args.put("nodeid", nodeid);
   args.put("user", "mysqld");
   args.put("password", "mysqld");
   args.put("public key", "a public key");
@@ -1638,26 +1693,29 @@ ndb_mgm_alloc_nodeid(NdbMgmHandle handle, unsigned int version, unsigned *pnodei
   prop= ndb_mgm_call(handle, reply, "get nodeid", &args);
   CHECK_REPLY(prop, -1);
 
-  int res= -1;
+  nodeid= -1;
   do {
     const char * buf;
     if(!prop->get("result", &buf) || strcmp(buf, "Ok") != 0){
+      const char *hostname= ndb_mgm_get_connected_host(handle);
+      unsigned port=  ndb_mgm_get_connected_port(handle);
       BaseString err;
       err.assfmt("Could not alloc node id at %s port %d: %s",
-		 handle->hostname, handle->port, buf);
+		 hostname, port, buf);
       setError(handle, NDB_MGM_COULD_NOT_CONNECT_TO_SOCKET, __LINE__,
 	       err.c_str());
       break;
     }
-    if(!prop->get("nodeid", pnodeid) != 0){
+    Uint32 _nodeid;
+    if(!prop->get("nodeid", &_nodeid) != 0){
       ndbout_c("ERROR Message: <nodeid Unspecified>\n");
       break;
     }
-    res= 0;
+    nodeid= _nodeid;
   }while(0);
 
   delete prop;
-  return res;
+  return nodeid;
 }
 
 /*****************************************************************************

ndb/src/mgmclient/CommandInterpreter.cpp

@@ -153,7 +153,6 @@ private:
 
   NdbMgmHandle m_mgmsrv;
   bool connected;
-  const char *host;
   int try_reconnect;
 #ifdef HAVE_GLOBAL_REPLICATION  
   NdbRepHandle m_repserver;
@@ -379,15 +378,16 @@ CommandInterpreter::CommandInterpreter(const char *_host)
   m_mgmsrv = ndb_mgm_create_handle();
   if(m_mgmsrv == NULL) {
     ndbout_c("Cannot create handle to management server.");
+    exit(-1);
+  }
+  if (ndb_mgm_set_connectstring(m_mgmsrv, _host))
+  {
     printError();
+    exit(-1);
   }
 
   connected = false;
   try_reconnect = 0;
-  if (_host)
-    host= my_strdup(_host,MYF(MY_WME));
-  else
-    host= 0;
 #ifdef HAVE_GLOBAL_REPLICATION
   rep_host = NULL;
   m_repserver = NULL;
@@ -402,8 +402,6 @@ CommandInterpreter::~CommandInterpreter()
 {
   connected = false;
   ndb_mgm_destroy_handle(&m_mgmsrv);
-  my_free((char *)host,MYF(MY_ALLOW_ZERO_PTR));
-  host = NULL;
 }
 
 static bool 
@@ -438,19 +436,9 @@ bool
 CommandInterpreter::connect() 
 {
   if(!connected) {
-    int tries = try_reconnect; // tries == 0 => infinite
-    while(!connected) {
-      if(ndb_mgm_connect(m_mgmsrv, host) == -1) {
-	ndbout << "Cannot connect to management server (" << host << ").";
-	tries--;
-	if (tries == 0)
-	  break;
-	ndbout << "Retrying in 5 seconds." << endl;
-	NdbSleep_SecSleep(5);
-      } else
+    if(!ndb_mgm_connect(m_mgmsrv, try_reconnect-1, 5, 1))
       connected = true;
   }
-  }
   return connected;
 }
 

ndb/src/mgmclient/main.cpp

@@ -30,9 +30,10 @@ extern "C" int add_history(const char *command); /* From readline directory */
 
 #include <NdbMain.h>
 #include <NdbHost.h>
+#include <BaseString.hpp>
+#include <NdbOut.hpp>
 #include <mgmapi.h>
 #include <ndb_version.h>
-#include <LocalConfig.hpp>
 
 #include "ndb_mgmclient.hpp"
 

ndb/src/mgmsrv/MgmtSrvr.cpp

@@ -399,16 +399,20 @@ MgmtSrvr::getPort() const {
 }
 
 /* Constructor */
-MgmtSrvr::MgmtSrvr(NodeId nodeId,
-		   SocketServer *socket_server,
-		   const BaseString &configFilename,
-		   LocalConfig &local_config,
-		   Config * config):
+int MgmtSrvr::init()
+{
+  if ( _ownNodeId > 0)
+    return 0;
+  return -1;
+}
+
+MgmtSrvr::MgmtSrvr(SocketServer *socket_server,
+		   const char *config_filename,
+		   const char *connect_string) :
   _blockNumber(1), // Hard coded block number since it makes it easy to send
                    // signals to other management servers.
   m_socket_server(socket_server),
   _ownReference(0),
-  m_local_config(local_config),
   theSignalIdleList(NULL),
   theWaitState(WAIT_SUBSCRIBE_CONF),
   m_statisticsListner(this)
@@ -416,6 +420,8 @@ MgmtSrvr::MgmtSrvr(NodeId nodeId,
     
   DBUG_ENTER("MgmtSrvr::MgmtSrvr");
 
+  _ownNodeId= 0;
+
   _config     = NULL;
 
   _isStopThread        = false;
@@ -426,11 +432,42 @@ MgmtSrvr::MgmtSrvr(NodeId nodeId,
   theFacade = 0;
 
   m_newConfig = NULL;
-  m_configFilename = configFilename;
+  m_configFilename.assign(config_filename);
 
   m_nextConfigGenerationNumber = 0;
 
-  _config = (config == 0 ? readConfig() : config);
+  m_config_retriever= new ConfigRetriever(connect_string,
+					  NDB_VERSION, NDB_MGM_NODE_TYPE_MGM);
+
+  // first try to allocate nodeid from another management server
+  if(m_config_retriever->do_connect(0,0,0) == 0)
+  {
+    int tmp_nodeid= 0;
+    tmp_nodeid= m_config_retriever->allocNodeId(0 /*retry*/,0 /*delay*/);
+    if (tmp_nodeid == 0)
+    {
+      ndbout_c(m_config_retriever->getErrorString());
+      exit(-1);
+    }
+    // read config from other managent server
+    _config= fetchConfig();
+    if (_config == 0)
+    {
+      ndbout << m_config_retriever->getErrorString() << endl;
+      exit(-1);
+    }
+    _ownNodeId= tmp_nodeid;
+  }
+
+  if (_ownNodeId == 0)
+  {
+    // read config locally
+    _config= readConfig();
+    if (_config == 0) {
+      ndbout << "Unable to read config file" << endl;
+      exit(-1);
+    }
+  }
 
   theMgmtWaitForResponseCondPtr = NdbCondition_Create();
 
@@ -443,9 +480,11 @@ MgmtSrvr::MgmtSrvr(NodeId nodeId,
     nodeTypes[i] = (enum ndb_mgm_node_type)-1;
     m_connect_address[i].s_addr= 0;
   }
+
   {
-    ndb_mgm_configuration_iterator * iter = ndb_mgm_create_configuration_iterator
-      (config->m_configValues, CFG_SECTION_NODE);
+    ndb_mgm_configuration_iterator
+      *iter = ndb_mgm_create_configuration_iterator(_config->m_configValues,
+						    CFG_SECTION_NODE);
     for(ndb_mgm_first(iter); ndb_mgm_valid(iter); ndb_mgm_next(iter)){
       unsigned type, id;
       if(ndb_mgm_get_int_parameter(iter, CFG_TYPE_OF_SECTION, &type) != 0)
@@ -478,8 +517,6 @@ MgmtSrvr::MgmtSrvr(NodeId nodeId,
   }
 
   _props = NULL;
-  _ownNodeId= 0;
-  NodeId tmp= nodeId;
   BaseString error_string;
 
   if ((m_node_id_mutex = NdbMutex_Create()) == 0)
@@ -488,43 +525,25 @@ MgmtSrvr::MgmtSrvr(NodeId nodeId,
     exit(-1);
   }
 
-#if 0
-  char my_hostname[256];
-  struct sockaddr_in tmp_addr;
-  SOCKET_SIZE_TYPE addrlen= sizeof(tmp_addr);
-  if (!g_no_nodeid_checks) {
-    if (gethostname(my_hostname, sizeof(my_hostname))) {
-      ndbout << "error: gethostname() - " << strerror(errno) << endl;
-      exit(-1);
-    }
-    if (Ndb_getInAddr(&(((sockaddr_in*)&tmp_addr)->sin_addr),my_hostname)) {
-      ndbout << "error: Ndb_getInAddr(" << my_hostname << ") - " 
-	     << strerror(errno) << endl;
-      exit(-1);
-    }
-  }
-  if (!alloc_node_id(&tmp, NDB_MGM_NODE_TYPE_MGM,
-		     (struct sockaddr *)&tmp_addr,
-		     &addrlen, error_string)){
-    ndbout << "Unable to obtain requested nodeid: "
-	   << error_string.c_str() << endl;
-    exit(-1);
-  }
-#else
+  if (_ownNodeId == 0) // we did not get node id from other server
+  {
+    NodeId tmp= m_config_retriever->get_configuration_nodeid();
+
     if (!alloc_node_id(&tmp, NDB_MGM_NODE_TYPE_MGM,
 		       0, 0, error_string)){
       ndbout << "Unable to obtain requested nodeid: "
 	     << error_string.c_str() << endl;
       exit(-1);
     }
-#endif
     _ownNodeId = tmp;
+  }
 
   {
     DBUG_PRINT("info", ("verifyConfig"));
-    ConfigRetriever cr(m_local_config, NDB_VERSION, NDB_MGM_NODE_TYPE_MGM);
-    if (!cr.verifyConfig(config->m_configValues, _ownNodeId)) {
-      ndbout << cr.getErrorString() << endl;
+    if (!m_config_retriever->verifyConfig(_config->m_configValues,
+					  _ownNodeId))
+    {
+      ndbout << m_config_retriever->getErrorString() << endl;
       exit(-1);
     }
   }
@@ -657,6 +676,8 @@ MgmtSrvr::~MgmtSrvr()
     NdbThread_WaitFor(m_signalRecvThread, &res);
     NdbThread_Destroy(&m_signalRecvThread);
   }
+  if (m_config_retriever)
+    delete m_config_retriever;
 }
 
 //****************************************************************************

ndb/src/mgmsrv/MgmtSrvr.hpp

@@ -175,11 +175,10 @@ public:
 
   /* Constructor */
 
-  MgmtSrvr(NodeId nodeId,                    /* Local nodeid */
-	   SocketServer *socket_server,
-	   const BaseString &config_filename,      /* Where to save config */
-	   LocalConfig &local_config,  /* Ndb.cfg filename */
-	   Config * config); 
+  MgmtSrvr(SocketServer *socket_server,
+	   const char *config_filename,      /* Where to save config */
+	   const char *connect_string); 
+  int init();
   NodeId getOwnNodeId() const {return _ownNodeId;};
 
   /**
@@ -538,7 +537,6 @@ private:
   NdbMutex *m_configMutex;
   const Config * _config;
   Config * m_newConfig;
-  LocalConfig &m_local_config;
   BaseString m_configFilename;
   Uint32 m_nextConfigGenerationNumber;
   
@@ -755,6 +753,9 @@ private:
   Config *_props;
 
   int send(class NdbApiSignal* signal, Uint32 node, Uint32 node_type);
+
+  ConfigRetriever *m_config_retriever;
+
 public:
   /**
    * This method does not exist

ndb/src/mgmsrv/MgmtSrvrConfig.cpp

@@ -272,30 +272,20 @@ MgmtSrvr::saveConfig(const Config *conf) {
 
 Config *
 MgmtSrvr::readConfig() {
-  Config *conf = NULL;
-  if(m_configFilename.length() != 0) {
-    /* Use config file */
+  Config *conf;
   InitConfigFileParser parser;
   conf = parser.parseConfig(m_configFilename.c_str());
-    
-    if(conf == NULL) {
-      /* Try to get configuration from other MGM server */
-      return fetchConfig();
-    }
-  }
   return conf;
 }
 
 Config *
 MgmtSrvr::fetchConfig() {
-  ConfigRetriever cr(m_local_config, NDB_VERSION, NODE_TYPE_MGM);
-  struct ndb_mgm_configuration * tmp = cr.getConfig();
+  struct ndb_mgm_configuration * tmp = m_config_retriever->getConfig();
   if(tmp != 0){
     Config * conf = new Config();
     conf->m_configValues = tmp;
     return conf;
   }
-  
   return 0;
 }
 

ndb/src/mgmsrv/main.cpp

@@ -62,7 +62,6 @@ struct MgmGlobals {
   int non_interactive;
   int interactive;
   const char * config_filename;
-  const char * local_config_filename;
   
   /** Stuff found in environment or in local config  */
   NodeId localNodeId;
@@ -70,9 +69,6 @@ struct MgmGlobals {
   char * interface_name;
   int port;
   
-  /** The configuration of the cluster */
-  Config * cluster_config;
-  
   /** The Mgmt Server */
   MgmtSrvr * mgmObject;
   
@@ -86,9 +82,6 @@ static MgmGlobals glob;
 /******************************************************************************
  * Function prototypes
  ******************************************************************************/
-static bool readLocalConfig();
-static bool readGlobalConfig();
-
 /**
  * Global variables
  */
@@ -122,9 +115,6 @@ static struct my_option my_long_options[] =
   { "daemon", 'd', "Run ndb_mgmd in daemon mode (default)",
     (gptr*) &glob.daemon, (gptr*) &glob.daemon, 0,
     GET_BOOL, NO_ARG, 1, 0, 0, 0, 0, 0 },
-  { "l", 'l', "Specify configuration file connect string (default Ndb.cfg if available)",
-    (gptr*) &glob.local_config_filename, (gptr*) &glob.local_config_filename, 0,
-    GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0 },
   { "interactive", 256, "Run interactive. Not supported but provided for testing purposes",
     (gptr*) &glob.interactive, (gptr*) &glob.interactive, 0,
     GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0 },
@@ -212,29 +202,16 @@ int main(int argc, char** argv)
 
   MgmApiService * mapi = new MgmApiService();
 
-  /****************************
-   * Read configuration files *
-   ****************************/
-  LocalConfig local_config;
-  if(!local_config.init(opt_connect_str,glob.local_config_filename)){
-    local_config.printError();
-    goto error_end;
-  }
-  glob.localNodeId = local_config._ownNodeId;
+  glob.mgmObject = new MgmtSrvr(glob.socketServer,
+				glob.config_filename,
+				opt_connect_str);
 
-  if (!readGlobalConfig())
+  if (glob.mgmObject->init())
     goto error_end;
 
-  glob.mgmObject = new MgmtSrvr(glob.localNodeId, glob.socketServer,
-				BaseString(glob.config_filename),
-				local_config,
-				glob.cluster_config);
-
   chdir(NdbConfig_get_path(0));
 
-  glob.cluster_config = 0;
   glob.localNodeId= glob.mgmObject->getOwnNodeId();
-
   if (glob.localNodeId == 0) {
     goto error_end;
   }
@@ -345,9 +322,7 @@ MgmGlobals::MgmGlobals(){
   // Default values
   port = 0;
   config_filename = NULL;
-  local_config_filename = NULL;
   interface_name = 0;
-  cluster_config = 0;
   daemon = 1;
   non_interactive = 0;
   interactive = 0;
@@ -360,27 +335,6 @@ MgmGlobals::~MgmGlobals(){
     delete socketServer;
   if (mgmObject)
     delete mgmObject;
-  if (cluster_config) 
-    delete cluster_config;
   if (interface_name)
     free(interface_name);
 }
-
-/**
- * @fn      readGlobalConfig
- * @param   glob : Global variables
- * @return  true if success, false otherwise.
- */
-static bool
-readGlobalConfig() {
-  if(glob.config_filename == NULL)
-    return false;
-
-  /* Use config file */
-  InitConfigFileParser parser;
-  glob.cluster_config = parser.parseConfig(glob.config_filename);
-  if(glob.cluster_config == 0){
-    return false;
-  }
-  return true;
-}

ndb/src/ndbapi/ndb_cluster_connection.cpp

@@ -45,7 +45,6 @@ Ndb_cluster_connection::Ndb_cluster_connection(const char *connect_string)
   else
     m_connect_string= 0;
   m_config_retriever= 0;
-  m_local_config= 0;
   m_connect_thread= 0;
   m_connect_callback= 0;
 
@@ -125,38 +124,31 @@ int Ndb_cluster_connection::connect(int reconnect)
   do {
     if (m_config_retriever == 0)
     {
-      if (m_local_config == 0) {
-	m_local_config= new LocalConfig();
-	if (!m_local_config->init(m_connect_string,0)) {
-	  ndbout_c("Configuration error: Unable to retrieve local config");
-	  m_local_config->printError();
-	  m_local_config->printUsage();
+      m_config_retriever=
+	new ConfigRetriever(m_connect_string, NDB_VERSION, NODE_TYPE_API);
+      if (m_config_retriever->hasError())
+      {
+	printf("Could not connect initialize handle to management server",
+	       m_config_retriever->getErrorString());
 	DBUG_RETURN(-1);
       }
     }
-      m_config_retriever=
-	new ConfigRetriever(*m_local_config, NDB_VERSION, NODE_TYPE_API);
-    }
     else
       if (reconnect == 0)
 	DBUG_RETURN(0);
     if (reconnect)
     {
-      int r= m_config_retriever->do_connect(1);
+      int r= m_config_retriever->do_connect(0,0,0);
       if (r == 1)
 	DBUG_RETURN(1); // mgmt server not up yet
       if (r == -1)
 	break;
     }
     else
-      if(m_config_retriever->do_connect() == -1)
+      if(m_config_retriever->do_connect(12,5,1) == -1)
 	break;
 
-    Uint32 nodeId = m_config_retriever->allocNodeId();
-    for(Uint32 i = 0; nodeId == 0 && i<5; i++){
-      NdbSleep_SecSleep(3);
-      nodeId = m_config_retriever->allocNodeId();
-    }
+    Uint32 nodeId = m_config_retriever->allocNodeId(4/*retries*/,3/*delay*/);
     if(nodeId == 0)
       break;
     ndb_mgm_configuration * props = m_config_retriever->getConfig();
@@ -200,8 +192,6 @@ Ndb_cluster_connection::~Ndb_cluster_connection()
   my_free(m_connect_string,MYF(MY_ALLOW_ZERO_PTR));
   if (m_config_retriever)
     delete m_config_retriever;
-  if (m_local_config)
-    delete m_local_config;
   DBUG_VOID_RETURN;
 }
 

ndb/test/run-test/main.cpp

@@ -538,15 +538,19 @@ connect_ndb_mgm(atrt_process & proc){
   }
   BaseString tmp = proc.m_hostname;
   tmp.appfmt(":%d", proc.m_ndb_mgm_port);
-  time_t start = time(0);
-  const time_t max_connect_time = 30;
-  do {
-    if(ndb_mgm_connect(handle, tmp.c_str()) != -1){
+
+  if (ndb_mgm_set_connectstring(handle,tmp.c_str()))
+  {
+    g_logger.critical("Unable to create parse connectstring");
+    return false;
+  }
+
+  if(ndb_mgm_connect(handle, 30, 1, 0) != -1)
+  {
     proc.m_ndb_mgm_handle = handle;
     return true;
   }
-    sleep(1);
-  } while(time(0) < (start + max_connect_time));
+
   g_logger.critical("Unable to connect to ndb mgm %s", tmp.c_str());
   return false;
 }

ndb/test/src/NdbBackup.cpp

@@ -69,16 +69,14 @@ NdbBackup::getBackupDataDirForNode(int _node_id){
   /**
    * Fetch configuration from management server
    */
-  LocalConfig lc;
-  if (!lc.init(0,0)) {
-    abort();
-  }
-  ConfigRetriever cr(lc, 0, NODE_TYPE_API);
+  ConfigRetriever cr(0, 0, NODE_TYPE_API);
   ndb_mgm_configuration * p = 0;
 
   BaseString tmp; tmp.assfmt("%s:%d", host.c_str(), port);
   NdbMgmHandle handle = ndb_mgm_create_handle();
-  if(handle == 0 || ndb_mgm_connect(handle, tmp.c_str()) != 0 ||
+  if(handle == 0 || 
+     ndb_mgm_set_connectstring(handle,tmp.c_str()) != 0 ||
+     ndb_mgm_connect(handle,0,0,0) != 0 ||
      (p = ndb_mgm_get_configuration(handle, 0)) == 0){
     
     const char * s = 0;

ndb/test/src/NdbRestarter.cpp

@@ -18,7 +18,6 @@
 #include <NdbOut.hpp>
 #include <NdbSleep.h>
 #include <NdbTick.h>
-#include <LocalConfig.hpp>
 #include <mgmapi_debug.h>
 #include <NDBT_Output.hpp>
 #include <random.h>
@@ -38,37 +37,7 @@ NdbRestarter::NdbRestarter(const char* _addr):
   m_config(0)
 {
   if (_addr == NULL){
-    LocalConfig lcfg;
-    if(!lcfg.init()){
-      lcfg.printError();
-      lcfg.printUsage();
-      g_err  << "NdbRestarter - Error parsing local config file" << endl;
-      return;
-    }
-
-    if (lcfg.ids.size() == 0){
-      g_err << "NdbRestarter - No management servers configured in local config file" << endl;
-      return;
-    }
-  
-    for (int i = 0; i<lcfg.ids.size(); i++){
-      MgmtSrvrId * m = &lcfg.ids[i];
-      
-      switch(m->type){
-      case MgmId_TCP:
-	char buf[255];
-	snprintf(buf, 255, "%s:%d", m->name.c_str(), m->port);
-	addr.assign(buf);
-	host.assign(m->name.c_str());
-	port = m->port;
-	return;
-	break;
-      case MgmId_File:
-	break;
-      default:
-	break;
-      }
-    }
+    addr.assign("");
   } else {
     addr.assign(_addr);
   }
@@ -397,7 +366,15 @@ NdbRestarter::connect(){
     return -1;
   }
   g_info << "Connecting to mgmsrv at " << addr.c_str() << endl;
-  if (ndb_mgm_connect(handle, addr.c_str()) == -1) {
+  if (ndb_mgm_set_connectstring(handle,addr.c_str()))
+  {
+    MGMERR(handle);
+    g_err  << "Connection to " << addr.c_str() << " failed" << endl;
+    return -1;
+  }
+
+  if (ndb_mgm_connect(handle, 0, 0, 0) == -1)
+  {
     MGMERR(handle);
     g_err  << "Connection to " << addr.c_str() << " failed" << endl;
     return -1;

ndb/tools/waiter.cpp

@@ -23,7 +23,6 @@
 #include <NdbOut.hpp>
 #include <NdbSleep.h>
 #include <kernel/ndb_limits.h>
-#include <LocalConfig.hpp>
 
 #include <NDBT.hpp>
 
@@ -85,39 +84,8 @@ int main(int argc, char** argv){
   char buf[255];
   _hostName = argv[0];
 
-  if (_hostName == NULL){
-    LocalConfig lcfg;
-    if(!lcfg.init(opt_connect_str, 0))
-    {
-      lcfg.printError();
-      lcfg.printUsage();
-      g_err  << "Error parsing local config file" << endl;
-      return NDBT_ProgramExit(NDBT_FAILED);
-    }
-
-    for (unsigned i = 0; i<lcfg.ids.size();i++)
-    {
-      MgmtSrvrId * m = &lcfg.ids[i];
-      
-      switch(m->type){
-      case MgmId_TCP:
-	snprintf(buf, 255, "%s:%d", m->name.c_str(), m->port);
-	_hostName = buf;
-	break;
-      case MgmId_File:
-	break;
-      default:
-	break;
-      }
-      if (_hostName != NULL)
-	break;
-    }
-    if (_hostName == NULL)
-    {
-      g_err << "No management servers configured in local config file" << endl;
-      return NDBT_ProgramExit(NDBT_FAILED);
-    }
-  }
+  if (_hostName == 0)
+    _hostName= opt_connect_str;
 
   if (_no_contact) {
     if (waitClusterStatus(_hostName, NDB_MGM_NODE_STATUS_NO_CONTACT, _timeout) != 0)
@@ -216,7 +184,13 @@ waitClusterStatus(const char* _addr,
     return -1;
   }
   g_info << "Connecting to mgmsrv at " << _addr << endl;
-  if (ndb_mgm_connect(handle, _addr) == -1) {
+  if (ndb_mgm_set_connectstring(handle, _addr))
+  {
+    MGMERR(handle);
+    g_err  << "Connectstring " << _addr << " invalid" << endl;
+    return -1;
+  }
+  if (ndb_mgm_connect(handle,0,0,1)) {
     MGMERR(handle);
     g_err  << "Connection to " << _addr << " failed" << endl;
     return -1;