4276 Maitrayi Sabaratnam 2011-07-01 [merge]
bug#11766870 Merge 70 t0 71
added:
storage/ndb/include/kernel/signaldata/GetConfig.hpp
storage/ndb/src/common/debugger/signaldata/GetConfig.cpp
modified:
mysql-test/suite/ndb/r/ndb_config.result
mysql-test/suite/ndb/t/ndb_config.test
storage/ndb/include/kernel/GlobalSignalNumbers.h
storage/ndb/include/kernel/signaldata/SignalData.hpp
storage/ndb/include/mgmapi/mgmapi.h
storage/ndb/include/ndb_version.h.in
storage/ndb/src/common/debugger/signaldata/CMakeLists.txt
storage/ndb/src/common/debugger/signaldata/Makefile.am
storage/ndb/src/common/debugger/signaldata/SignalDataPrint.cpp
storage/ndb/src/common/debugger/signaldata/SignalNames.cpp
storage/ndb/src/common/mgmcommon/ConfigRetriever.cpp
storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp
storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.hpp
storage/ndb/src/kernel/vm/Configuration.cpp
storage/ndb/src/kernel/vm/Configuration.hpp
storage/ndb/src/mgmapi/mgmapi.cpp
storage/ndb/src/mgmapi/mgmapi_internal.h
storage/ndb/src/mgmsrv/Defragger.hpp
storage/ndb/src/mgmsrv/MgmtSrvr.cpp
storage/ndb/src/mgmsrv/MgmtSrvr.hpp
storage/ndb/src/mgmsrv/Services.cpp
storage/ndb/test/ndbapi/testMgm.cpp
storage/ndb/tools/ndb_config.cpp
4275 jonas oreland 2011-07-01 [merge]
ndb - merge 70 to 71
modified:
sql/Makefile.am
sql/ha_ndb_index_stat.cc
sql/ha_ndbcluster.cc
sql/ha_ndbcluster.h
sql/ha_ndbcluster_binlog.cc
storage/ndb/ndb_configure.m4
storage/ndb/src/ndbapi/NdbQueryOperation.cpp
=== modified file 'mysql-test/suite/ndb/r/ndb_config.result'
--- a/mysql-test/suite/ndb/r/ndb_config.result 2011-07-01 09:20:02 +0000
+++ b/mysql-test/suite/ndb/r/ndb_config.result 2011-07-01 17:53:53 +0000
@@ -39,3 +39,5 @@ tcp,3,4,55,3 tcp,3,5,55,3 tcp,3,6,55,3 t
2,37-48 1,1-2
== 19 == bug12712109
10485760 10485760 10485760 10485760 10485760
+1
+1
=== modified file 'mysql-test/suite/ndb/t/ndb_config.test'
--- a/mysql-test/suite/ndb/t/ndb_config.test 2011-07-01 09:16:46 +0000
+++ b/mysql-test/suite/ndb/t/ndb_config.test 2011-07-01 17:15:00 +0000
@@ -64,3 +64,8 @@ echo == 18 == bug56185;
echo == 19 == bug12712109;
--exec $NDB_CONFIG --config-file=$MYSQL_TEST_DIR/suite/ndb/bug12712109.ini --query=OverloadLimit --connections 2>&1
+# Read config generation number from nodes
+# From management server
+--exec $NDB_CONFIG --system --query=ConfigGenerationNumber
+# From a data node
+--exec $NDB_CONFIG --system --config-from-node=2 --query=ConfigGenerationNumber
=== modified file 'storage/ndb/include/kernel/GlobalSignalNumbers.h'
--- a/storage/ndb/include/kernel/GlobalSignalNumbers.h 2011-05-19 09:16:32 +0000
+++ b/storage/ndb/include/kernel/GlobalSignalNumbers.h 2011-07-01 17:15:00 +0000
@@ -111,9 +111,10 @@ extern const GlobalSignalNumber NO_OF_SI
#define GSN_CONFIG_CHECK_REF 52
#define GSN_CONFIG_CHECK_CONF 53
-/* 54 unused */
-/* 55 unused */
-/* 56 unused */
+#define GSN_GET_CONFIG_REQ 54
+#define GSN_GET_CONFIG_REF 55
+#define GSN_GET_CONFIG_CONF 56
+
/* 57 unused */
/* 58 unused */
/* 59 unused */
=== added file 'storage/ndb/include/kernel/signaldata/GetConfig.hpp'
--- a/storage/ndb/include/kernel/signaldata/GetConfig.hpp 1970-01-01 00:00:00 +0000
+++ b/storage/ndb/include/kernel/signaldata/GetConfig.hpp 2011-07-01 17:15:00 +0000
@@ -0,0 +1,75 @@
+/*
+ Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#ifndef GET_CONFIG_HPP
+#define GET_CONFIG_HPP
+
+#include "SignalData.hpp"
+
+/**
+ * GetConfig - Get the node's current configuration
+ *
+ * Successfull return = GET_CONFIG_CONF - a long signal
+ */
+class GetConfigReq {
+ /**
+ * Sender(s) / Reciver(s)
+ */
+ // Blocks
+ friend class Cmvmi;
+ friend class MgmtSrvr;
+ friend bool printGET_CONFIG_REQ(FILE *, const Uint32 *, Uint32, Uint16);
+
+ STATIC_CONST( SignalLength = 2 );
+
+ Uint32 nodeId; // Node id of the receiver node
+ Uint32 senderRef;
+};
+
+class GetConfigRef {
+ /**
+ * Sender/Receiver
+ */
+ friend class Cmvmi;
+ friend class MgmtSrvr;
+ friend bool printGET_CONFIG_REF(FILE *, const Uint32 *, Uint32, Uint16);
+
+ STATIC_CONST( SignalLength = 1 );
+
+ Uint32 error;
+
+ enum ErrorCode {
+ WrongSender = 1,
+ WrongNodeId = 2,
+ NoConfig = 3
+ };
+};
+
+class GetConfigConf {
+ /**
+ * Sender(s) / Reciver(s)
+ */
+ // Blocks
+ friend class Cmvmi;
+ friend class MgmtSrvr;
+ friend bool printGET_CONFIG_CONF(FILE *, const Uint32 *, Uint32, Uint16);
+
+ STATIC_CONST( SignalLength = 1 );
+
+ Uint32 configLength; // config blob size
+};
+#endif
=== modified file 'storage/ndb/include/kernel/signaldata/SignalData.hpp'
--- a/storage/ndb/include/kernel/signaldata/SignalData.hpp 2011-05-19 09:16:32 +0000
+++ b/storage/ndb/include/kernel/signaldata/SignalData.hpp 2011-07-01 17:15:00 +0000
@@ -317,4 +317,8 @@ GSN_PRINT_SIGNATURE(printINDEX_STAT_IMPL
GSN_PRINT_SIGNATURE(printINDEX_STAT_IMPL_REF);
GSN_PRINT_SIGNATURE(printINDEX_STAT_REP);
+GSN_PRINT_SIGNATURE(printGET_CONFIG_REQ);
+GSN_PRINT_SIGNATURE(printGET_CONFIG_REF);
+GSN_PRINT_SIGNATURE(printGET_CONFIG_CONF);
+
#endif
=== modified file 'storage/ndb/include/mgmapi/mgmapi.h'
--- a/storage/ndb/include/mgmapi/mgmapi.h 2011-06-21 13:10:37 +0000
+++ b/storage/ndb/include/mgmapi/mgmapi.h 2011-07-01 17:15:00 +0000
@@ -710,6 +710,18 @@ extern "C" {
int num_args,
struct ndb_mgm_reply* reply);
+ /**
+ * Get the current configuration from a node.
+ *
+ * @param handle the NDB management handle.
+ * @param nodeId of the node for which the configuration is requested.
+ * @return the current configuration from the requested node.
+ */
+ struct ndb_mgm_configuration *
+ ndb_mgm_get_configuration_from_node(NdbMgmHandle handle,
+ int nodeid);
+
+
/** @} *********************************************************************/
/**
* @name Functions: Start/stop nodes
=== modified file 'storage/ndb/include/ndb_version.h.in'
--- a/storage/ndb/include/ndb_version.h.in 2011-05-25 14:11:22 +0000
+++ b/storage/ndb/include/ndb_version.h.in 2011-07-01 17:53:53 +0000
@@ -676,4 +676,21 @@ ndb_refresh_tuple(Uint32 x)
}
}
+#define NDBD_GET_CONFIG_SUPPORT_70 NDB_MAKE_VERSION(7,0,27)
+#define NDBD_GET_CONFIG_SUPPORT_71 NDB_MAKE_VERSION(7,1,16)
+
+static
+inline
+int
+ndbd_get_config_supported(Uint32 x)
+{
+ const Uint32 major = (x >> 16) & 0xFF;
+ const Uint32 minor = (x >> 8) & 0xFF;
+
+ if (major == 7 && minor == 0)
+ return x >= NDBD_GET_CONFIG_SUPPORT_70;
+
+ return x >= NDBD_GET_CONFIG_SUPPORT_71;
+}
+
#endif
=== modified file 'storage/ndb/src/common/debugger/signaldata/CMakeLists.txt'
--- a/storage/ndb/src/common/debugger/signaldata/CMakeLists.txt 2011-06-21 13:58:00 +0000
+++ b/storage/ndb/src/common/debugger/signaldata/CMakeLists.txt 2011-07-01 17:15:00 +0000
@@ -45,5 +45,5 @@ ADD_CONVENIENCE_LIBRARY(ndbsignaldata
ScanFrag.cpp ApiVersion.cpp
LocalRouteOrd.cpp
DbinfoScan.cpp NodePing.cpp
- IndexStatSignal.cpp)
+ IndexStatSignal.cpp GetConfig.cpp)
=== added file 'storage/ndb/src/common/debugger/signaldata/GetConfig.cpp'
--- a/storage/ndb/src/common/debugger/signaldata/GetConfig.cpp 1970-01-01 00:00:00 +0000
+++ b/storage/ndb/src/common/debugger/signaldata/GetConfig.cpp 2011-07-01 17:15:00 +0000
@@ -0,0 +1,48 @@
+/*
+ Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#include <signaldata/GetConfig.hpp>
+
+bool
+printGET_CONFIG_REQ(FILE * output, const Uint32 * theData,
+ Uint32 len, Uint16 receiverBlockNo)
+{
+ const GetConfigReq* sig = (const GetConfigReq*)theData;
+ fprintf(output, " nodeId : %u senderRef : %x\n",
+ sig->nodeId,
+ sig->senderRef);
+ return true;
+}
+
+bool
+printGET_CONFIG_REF(FILE * output, const Uint32 * theData,
+ Uint32 len, Uint16 receiverBlockNo) {
+ const GetConfigRef* sig = (const GetConfigRef*)theData;
+ fprintf(output, " error : %u\n",
+ sig->error);
+ return true;
+}
+
+
+bool
+printGET_CONFIG_CONF(FILE * output, const Uint32 * theData,
+ Uint32 len, Uint16 receiverBlockNo) {
+ const GetConfigConf* sig = (const GetConfigConf*)theData;
+ fprintf(output, " Config size : %u\n",
+ sig->configLength);
+ return true;
+}
=== modified file 'storage/ndb/src/common/debugger/signaldata/Makefile.am'
--- a/storage/ndb/src/common/debugger/signaldata/Makefile.am 2011-05-19 09:16:32 +0000
+++ b/storage/ndb/src/common/debugger/signaldata/Makefile.am 2011-07-01 17:15:00 +0000
@@ -47,7 +47,7 @@ libsignaldataprint_la_SOURCES = \
CreateIndxImpl.cpp DropIndxImpl.cpp AlterIndxImpl.cpp \
BuildIndx.cpp BuildIndxImpl.cpp ApiVersion.cpp \
LocalRouteOrd.cpp DbinfoScan.cpp NodePing.cpp \
- IndexStatSignal.cpp
+ IndexStatSignal.cpp GetConfig.cpp
include $(top_srcdir)/storage/ndb/config/common.mk.am
include $(top_srcdir)/storage/ndb/config/type_ndbapi.mk.am
=== modified file 'storage/ndb/src/common/debugger/signaldata/SignalDataPrint.cpp'
--- a/storage/ndb/src/common/debugger/signaldata/SignalDataPrint.cpp 2011-05-19 09:16:32 +0000
+++ b/storage/ndb/src/common/debugger/signaldata/SignalDataPrint.cpp 2011-07-01 17:15:00 +0000
@@ -268,6 +268,10 @@ SignalDataPrintFunctions[] = {
,{ GSN_INDEX_STAT_IMPL_REF, printINDEX_STAT_IMPL_REF }
,{ GSN_INDEX_STAT_REP, printINDEX_STAT_REP }
+ ,{ GSN_GET_CONFIG_REQ, printGET_CONFIG_REQ }
+ ,{ GSN_GET_CONFIG_REF, printGET_CONFIG_REF }
+ ,{ GSN_GET_CONFIG_CONF, printGET_CONFIG_CONF }
+
,{ 0, 0 }
};
=== modified file 'storage/ndb/src/common/debugger/signaldata/SignalNames.cpp'
--- a/storage/ndb/src/common/debugger/signaldata/SignalNames.cpp 2011-05-19 09:16:32 +0000
+++ b/storage/ndb/src/common/debugger/signaldata/SignalNames.cpp 2011-07-01 17:15:00 +0000
@@ -771,5 +771,9 @@ const GsnName SignalNames [] = {
,{ GSN_INDEX_STAT_IMPL_CONF, "INDEX_STAT_IMPL_CONF" }
,{ GSN_INDEX_STAT_IMPL_REF, "INDEX_STAT_IMPL_REF" }
,{ GSN_INDEX_STAT_REP, "INDEX_STAT_REP" }
+
+ ,{ GSN_GET_CONFIG_REQ, "GET_CONFIG_REQ" }
+ ,{ GSN_GET_CONFIG_REF, "GET_CONFIG_REF" }
+ ,{ GSN_GET_CONFIG_CONF, "GET_CONFIG_CONF" }
};
const unsigned short NO_OF_SIGNAL_NAMES = sizeof(SignalNames)/sizeof(GsnName);
=== modified file 'storage/ndb/src/common/mgmcommon/ConfigRetriever.cpp'
--- a/storage/ndb/src/common/mgmcommon/ConfigRetriever.cpp 2011-02-01 23:27:25 +0000
+++ b/storage/ndb/src/common/mgmcommon/ConfigRetriever.cpp 2011-07-01 17:15:00 +0000
@@ -170,10 +170,12 @@ ConfigRetriever::getConfig(Uint32 nodeid
ndb_mgm_configuration *
ConfigRetriever::getConfig(NdbMgmHandle mgm_handle)
{
+ const int from_node = 0;
ndb_mgm_configuration * conf =
ndb_mgm_get_configuration2(mgm_handle,
m_version,
- m_node_type);
+ m_node_type,
+ from_node);
if(conf == 0)
{
BaseString tmp(ndb_mgm_get_latest_error_msg(mgm_handle));
=== modified file 'storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp'
--- a/storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp 2011-05-25 15:03:11 +0000
+++ b/storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp 2011-07-01 17:15:00 +0000
@@ -44,6 +44,7 @@
#include <signaldata/Sync.hpp>
#include <signaldata/AllocMem.hpp>
#include <signaldata/NodeStateSignalData.hpp>
+#include <signaldata/GetConfig.hpp>
#include <EventLogger.hpp>
#include <TimeQueue.hpp>
@@ -124,6 +125,8 @@ Cmvmi::Cmvmi(Block_context& ctx) :
addRecSignal(GSN_ALLOC_MEM_REF, &Cmvmi::execALLOC_MEM_REF);
addRecSignal(GSN_ALLOC_MEM_CONF, &Cmvmi::execALLOC_MEM_CONF);
+ addRecSignal(GSN_GET_CONFIG_REQ, &Cmvmi::execGET_CONFIG_REQ);
+
subscriberPool.setSize(5);
c_syncReqPool.setSize(5);
@@ -3171,3 +3174,57 @@ Cmvmi::execROUTE_ORD(Signal* signal)
warningEvent("Unable to route GSN: %d from %x to %x",
gsn, srcRef, dstRef);
}
+
+
+void Cmvmi::execGET_CONFIG_REQ(Signal *signal)
+{
+ jamEntry();
+ const GetConfigReq* const req = (const GetConfigReq *)signal->getDataPtr();
+
+ Uint32 error = 0;
+ Uint32 retRef = req->senderRef; // mgm servers ref
+
+ if (retRef != signal->header.theSendersBlockRef)
+ {
+ error = GetConfigRef::WrongSender;
+ }
+
+ if (req->nodeId != getOwnNodeId())
+ {
+ error = GetConfigRef::WrongNodeId;
+ }
+
+ const Uint32 config_length = m_ctx.m_config.m_clusterConfigPacked.length();
+ if (config_length == 0)
+ {
+ error = GetConfigRef::NoConfig;
+ }
+
+ if (error)
+ {
+ warningEvent("execGET_CONFIG_REQ: failed %u", error);
+ GetConfigRef *ref = (GetConfigRef *)signal->getDataPtrSend();
+ ref->error = error;
+ sendSignal(retRef, GSN_GET_CONFIG_REF, signal,
+ GetConfigRef::SignalLength, JBB);
+ return;
+ }
+
+ const Uint32 nSections= 1;
+ LinearSectionPtr ptr[3];
+ ptr[0].p = (Uint32*)(m_ctx.m_config.m_clusterConfigPacked.get_data());
+ ptr[0].sz = (config_length + 3) / 4;
+
+ GetConfigConf *conf = (GetConfigConf *)signal->getDataPtrSend();
+
+ conf->configLength = config_length;
+
+ sendFragmentedSignal(retRef,
+ GSN_GET_CONFIG_CONF,
+ signal,
+ GetConfigConf::SignalLength,
+ JBB,
+ ptr,
+ nSections,
+ TheEmptyCallback);
+}
=== modified file 'storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.hpp'
--- a/storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.hpp 2011-02-01 23:27:25 +0000
+++ b/storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.hpp 2011-07-01 17:15:00 +0000
@@ -78,6 +78,8 @@ private:
void execALLOC_MEM_REF(Signal*);
void execALLOC_MEM_CONF(Signal*);
+ void execGET_CONFIG_REQ(Signal*);
+
char theErrorMessage[256];
void sendSTTORRY(Signal* signal);
=== modified file 'storage/ndb/src/kernel/vm/Configuration.cpp'
--- a/storage/ndb/src/kernel/vm/Configuration.cpp 2011-04-12 11:59:36 +0000
+++ b/storage/ndb/src/kernel/vm/Configuration.cpp 2011-07-01 17:15:00 +0000
@@ -32,6 +32,8 @@
#include <mgmapi_configuration.hpp>
#include <kernel_config_parameters.h>
+#include <util/ConfigValues.hpp>
+
#include <ndbapi_limits.h>
#include <EventLogger.hpp>
@@ -191,6 +193,9 @@ Configuration::fetch_configuration(const
m_clusterConfig = p;
+ const ConfigValues * cfg = (ConfigValues*)m_clusterConfig;
+ cfg->pack(m_clusterConfigPacked);
+
{
Uint32 generation;
ndb_mgm_configuration_iterator sys_iter(*p, CFG_SECTION_SYSTEM);
=== modified file 'storage/ndb/src/kernel/vm/Configuration.hpp'
--- a/storage/ndb/src/kernel/vm/Configuration.hpp 2011-04-12 11:59:36 +0000
+++ b/storage/ndb/src/kernel/vm/Configuration.hpp 2011-07-01 17:15:00 +0000
@@ -26,6 +26,7 @@
#include <NdbMutex.h>
#include <NdbThread.h>
#include <util/SparseBitmask.hpp>
+#include <util/UtilBuffer.hpp>
enum ThreadTypes
{
@@ -147,6 +148,7 @@ private:
ndb_mgm_configuration * m_ownConfig;
ndb_mgm_configuration * m_clusterConfig;
+ UtilBuffer m_clusterConfigPacked;
ndb_mgm_configuration_iterator * m_clusterConfigIter;
ndb_mgm_configuration_iterator * m_ownConfigIterator;
=== modified file 'storage/ndb/src/mgmapi/mgmapi.cpp'
--- a/storage/ndb/src/mgmapi/mgmapi.cpp 2011-06-21 13:10:37 +0000
+++ b/storage/ndb/src/mgmapi/mgmapi.cpp 2011-07-01 17:15:00 +0000
@@ -2068,6 +2068,15 @@ ndb_mgm_dump_state(NdbMgmHandle handle,
}
extern "C"
+struct ndb_mgm_configuration *
+ndb_mgm_get_configuration_from_node(NdbMgmHandle handle,
+ int nodeid)
+{
+ return ndb_mgm_get_configuration2(handle, 0,
+ NDB_MGM_NODE_TYPE_UNKNOWN, nodeid);
+}
+
+extern "C"
int
ndb_mgm_start_signallog(NdbMgmHandle handle, int nodeId,
struct ndb_mgm_reply* reply)
@@ -2466,7 +2475,7 @@ ndb_mgm_abort_backup(NdbMgmHandle handle
extern "C"
struct ndb_mgm_configuration *
ndb_mgm_get_configuration2(NdbMgmHandle handle, unsigned int version,
- enum ndb_mgm_node_type nodetype)
+ enum ndb_mgm_node_type nodetype, int from_node)
{
DBUG_ENTER("ndb_mgm_get_configuration2");
@@ -2487,6 +2496,20 @@ ndb_mgm_get_configuration2(NdbMgmHandle
args.put("nodetype", nodetype);
}
+ if (check_version_ge(handle->mgmd_version(),
+ NDB_MAKE_VERSION(7,1,16),
+ NDB_MAKE_VERSION(7,0,27),
+ 0))
+ {
+ args.put("from_node", from_node);
+ }
+ else
+ {
+ SET_ERROR(handle, NDB_MGM_GET_CONFIG_FAILED,
+ "The mgm server does not support getting config from_node");
+ DBUG_RETURN(0);
+ }
+
const ParserRow<ParserDummy> reply[] = {
MGM_CMD("get config reply", NULL, ""),
MGM_ARG("result", String, Mandatory, "Error message"),
=== modified file 'storage/ndb/src/mgmapi/mgmapi_internal.h'
--- a/storage/ndb/src/mgmapi/mgmapi_internal.h 2011-02-01 23:27:25 +0000
+++ b/storage/ndb/src/mgmapi/mgmapi_internal.h 2011-07-01 17:15:00 +0000
@@ -94,7 +94,8 @@ extern "C" {
struct ndb_mgm_configuration *
ndb_mgm_get_configuration2(NdbMgmHandle handle,
unsigned version,
- enum ndb_mgm_node_type nodetype);
+ enum ndb_mgm_node_type nodetype,
+ int from_node = 0);
#ifdef __cplusplus
=== modified file 'storage/ndb/src/mgmsrv/Defragger.hpp'
--- a/storage/ndb/src/mgmsrv/Defragger.hpp 2011-02-02 00:40:07 +0000
+++ b/storage/ndb/src/mgmsrv/Defragger.hpp 2011-07-01 17:15:00 +0000
@@ -61,7 +61,14 @@ class Defragger {
public:
Defragger() {};
- ~Defragger() {};
+ ~Defragger()
+ {
+ for (size_t i = m_buffers.size(); i > 0; --i)
+ {
+ delete m_buffers[i-1]; // free the memory of the fragment
+ }
+ // m_buffers will be freed by ~Vector
+ };
/*
return true when complete signal received
@@ -113,13 +120,12 @@ public:
clear any unassembled signal buffers from node
*/
void node_failed(NodeId nodeId) {
- for (size_t i = 0; i < m_buffers.size(); i++)
+ for (size_t i = m_buffers.size(); i > 0; --i)
{
- DefragBuffer* dbuf = m_buffers[i];
- if (dbuf->m_node_id == nodeId)
+ if (m_buffers[i-1]->m_node_id == nodeId)
{
- delete dbuf; // MASV ?
- m_buffers.erase(i);
+ delete m_buffers[i]; // free the memory of the signal fragment
+ m_buffers.erase(i); // remove the reference from the vector.
}
}
}
=== modified file 'storage/ndb/src/mgmsrv/MgmtSrvr.cpp'
--- a/storage/ndb/src/mgmsrv/MgmtSrvr.cpp 2011-06-27 07:00:44 +0000
+++ b/storage/ndb/src/mgmsrv/MgmtSrvr.cpp 2011-07-01 17:53:53 +0000
@@ -21,6 +21,7 @@
#include "ndb_mgmd_error.h"
#include "Services.hpp"
#include "ConfigManager.hpp"
+#include "Defragger.hpp"
#include <NdbOut.hpp>
#include <NdbApiSignal.hpp>
@@ -43,6 +44,7 @@
#include <signaldata/CreateNodegroup.hpp>
#include <signaldata/DropNodegroup.hpp>
#include <signaldata/Sync.hpp>
+#include <signaldata/GetConfig.hpp>
#include <NdbSleep.h>
#include <portlib/NdbDir.hpp>
#include <EventLogger.hpp>
@@ -737,6 +739,159 @@ MgmtSrvr::get_packed_config(ndb_mgm_node
return m_config_manager->get_packed_config(node_type, &buf64, error);
}
+bool
+MgmtSrvr::get_packed_config_from_node(NodeId nodeId,
+ BaseString& buf64, BaseString& error)
+{
+ DBUG_ENTER("get_packed_config_from_node");
+
+ if (nodeId >= MAX_NODES_ID)
+ {
+ error.assfmt("Nodeid %d is greater than max nodeid %d. ",
+ nodeId, MAX_NODES_ID);
+ DBUG_RETURN(false);
+ }
+
+ if (getNodeType(nodeId) == NDB_MGM_NODE_TYPE_UNKNOWN)
+ {
+ error.assfmt("Nodeid %d does not exist. ", nodeId);
+ DBUG_RETURN(false);
+ }
+
+ if (getNodeType(nodeId) != NDB_MGM_NODE_TYPE_NDB)
+ {
+ error.assfmt("Node %d is not an NDB node. ", nodeId);
+ DBUG_RETURN(false);
+ }
+
+ trp_node node = getNodeInfo(nodeId);
+
+ if (!node.m_alive)
+ {
+ error.assfmt("Data node %d is not alive. ", nodeId);
+ DBUG_RETURN(false);
+ }
+
+ const Uint32 version = node.m_info.m_version;
+
+ if (!ndbd_get_config_supported(version))
+ {
+ error.assfmt("Data node %d (version %d.%d.%d) does not support getting config. ",
+ nodeId, ndbGetMajor(version),
+ ndbGetMinor(version), ndbGetBuild(version));
+ DBUG_RETURN(false);
+ }
+
+ INIT_SIGNAL_SENDER(ss,nodeId);
+
+ SimpleSignal ssig;
+ GetConfigReq* req = CAST_PTR(GetConfigReq, ssig.getDataPtrSend());
+ req->senderRef = ss.getOwnRef();
+ req->nodeId = nodeId;
+
+ g_eventLogger->debug("Sending GET_CONFIG_REQ to %d", nodeId);
+
+ ssig.set(ss, TestOrd::TraceAPI, CMVMI, GSN_GET_CONFIG_REQ,
+ GetConfigReq::SignalLength);
+ if ((ss.sendSignal(nodeId, &ssig)) != SEND_OK)
+ {
+ DBUG_RETURN(false);
+ }
+
+ Defragger defragger;
+ while (true)
+ {
+ SimpleSignal *signal = ss.waitFor();
+ int gsn = signal->readSignalNumber();
+
+ switch (gsn)
+ {
+ case GSN_GET_CONFIG_CONF:
+ {
+ if (refToNode(signal->header.theSendersBlockRef) != nodeId)
+ {
+ error.assfmt("Internal Error: Reply from wrong node %d, expected from %d. ",
+ refToNode(signal->header.theSendersBlockRef),
+ nodeId);
+ DBUG_RETURN(false);
+ }
+
+ const GetConfigConf * const conf =
+ CAST_CONSTPTR(GetConfigConf, signal->getDataPtr());
+
+ if (signal->header.m_noOfSections != 1)
+ {
+ error.assfmt("Internal Error: Wrong number of sections %d received, expected %d. ",
+ signal->header.m_noOfSections, 1);
+ DBUG_RETURN(false);
+ }
+
+ if (defragger.defragment(signal))
+ {
+ ConfigValuesFactory cf;
+ require(cf.unpack(signal->ptr[0].p, conf->configLength));
+
+ Config received_config(cf.getConfigValues());
+ if (!received_config.pack64(buf64))
+ {
+ error.assign("Failed to pack64");
+ DBUG_RETURN(false);
+ }
+ DBUG_RETURN(true);
+ }
+ // wait until all fragments are received
+ continue;
+ }
+
+ case GSN_GET_CONFIG_REF:
+ {
+ if (refToNode(ssig.header.theSendersBlockRef) != nodeId)
+ {
+ error.assfmt("Internal Error: Reply from wrong node %d, expected from %d. ",
+ refToNode(signal->header.theSendersBlockRef),
+ nodeId);
+ DBUG_RETURN(false);
+ }
+ const GetConfigRef * const ref =
+ CAST_CONSTPTR(GetConfigRef, signal->getDataPtr());
+ error.assfmt("Error in retrieving config from node %d: Internal error: %d",
+ nodeId, ref->error);
+
+ DBUG_RETURN(false);
+ }
+
+ case GSN_NF_COMPLETEREP:
+ {
+ const NFCompleteRep * rep = CAST_CONSTPTR(NFCompleteRep,
+ signal->getDataPtr());
+ if (rep->failedNodeId == nodeId)
+ {
+ error.assfmt("Node %d is not available", nodeId);
+ DBUG_RETURN(false);
+ }
+ continue;
+ }
+
+ case GSN_NODE_FAILREP:
+ {
+ // Wait until GSN_NODE_COMPLETEREP is received.
+ continue;
+ }
+
+ case GSN_API_REGCONF:
+ case GSN_TAKE_OVERTCCONF:
+ case GSN_CONNECT_REP:
+ // Ignore
+ continue;
+
+ default:
+ report_unknown_signal(signal);
+ DBUG_RETURN(SEND_OR_RECEIVE_FAILED);
+ }
+ }
+ // Should never come here
+ require(false);
+}
MgmtSrvr::~MgmtSrvr()
{
@@ -3957,7 +4112,7 @@ MgmtSrvr::change_config(Config& new_conf
case GSN_NF_COMPLETEREP:
{
NodeId nodeId = refToNode(signal->header.theSendersBlockRef);
- msg.assign("Node %d failed uring configuration change", nodeId);
+ msg.assign("Node %d failed during configuration change", nodeId);
return false;
break;
}
=== modified file 'storage/ndb/src/mgmsrv/MgmtSrvr.hpp'
--- a/storage/ndb/src/mgmsrv/MgmtSrvr.hpp 2011-06-21 13:10:37 +0000
+++ b/storage/ndb/src/mgmsrv/MgmtSrvr.hpp 2011-07-01 17:15:00 +0000
@@ -488,6 +488,10 @@ public:
bool get_packed_config(ndb_mgm_node_type nodetype,
BaseString& buf64, BaseString& error);
+ /* Get copy of configuration packed with base64 from node nodeid */
+ bool get_packed_config_from_node(NodeId nodeid,
+ BaseString& buf64, BaseString& error);
+
void print_config(const char* section_filter = NULL,
NodeId nodeid_filter = 0,
const char* param_filter = NULL,
=== modified file 'storage/ndb/src/mgmsrv/Services.cpp'
--- a/storage/ndb/src/mgmsrv/Services.cpp 2011-06-01 07:40:49 +0000
+++ b/storage/ndb/src/mgmsrv/Services.cpp 2011-07-01 17:15:00 +0000
@@ -126,6 +126,7 @@ ParserRow<MgmApiSession> commands[] = {
MGM_ARG("version", Int, Mandatory, "Configuration version number"),
MGM_ARG("node", Int, Optional, "Node ID"),
MGM_ARG("nodetype", Int, Optional, "Type of requesting node"),
+ MGM_ARG("from_node", Int, Optional, "Node to get config from"),
MGM_CMD("get nodeid", &MgmApiSession::get_nodeid, ""),
MGM_ARG("version", Int, Mandatory, "Configuration version number"),
@@ -608,10 +609,12 @@ MgmApiSession::getConfig(Parser_t::Conte
const class Properties &args)
{
Uint32 nodetype = NDB_MGM_NODE_TYPE_UNKNOWN;
+ Uint32 from_node = 0;
// Ignoring mandatory parameter "version"
// Ignoring optional parameter "node"
args.get("nodetype", &nodetype);
+ args.get("from_node", &from_node);
SLEEP_ERROR_INSERTED(1);
m_output->println("get config reply");
@@ -619,8 +622,14 @@ MgmApiSession::getConfig(Parser_t::Conte
BaseString pack64, error;
UtilBuffer packed;
- if (!m_mgmsrv.get_packed_config((ndb_mgm_node_type)nodetype,
- pack64, error))
+
+ bool success =
+ (from_node == 0 || from_node == m_mgmsrv.getOwnNodeId()) ?
+ m_mgmsrv.get_packed_config((ndb_mgm_node_type)nodetype,
+ pack64, error) :
+ m_mgmsrv.get_packed_config_from_node(from_node,
+ pack64, error);
+ if (!success)
{
m_output->println("result: %s", error.c_str());
m_output->print("\n");
=== modified file 'storage/ndb/test/ndbapi/testMgm.cpp'
--- a/storage/ndb/test/ndbapi/testMgm.cpp 2011-02-22 08:40:01 +0000
+++ b/storage/ndb/test/ndbapi/testMgm.cpp 2011-07-01 17:15:00 +0000
@@ -23,6 +23,7 @@
#include <InputStream.hpp>
#include <signaldata/EventReport.hpp>
#include <NdbRestarter.hpp>
+#include <random.h>
/*
Tests that only need the mgmd(s) started
@@ -714,6 +715,174 @@ int runGetConfigUntilStopped(NDBT_Contex
}
+// Find a random node of a given type.
+
+static bool
+get_nodeid_of_type(NdbMgmd& mgmd, ndb_mgm_node_type type, int *nodeId)
+{
+ ndb_mgm_node_type
+ node_types[2] = { type,
+ NDB_MGM_NODE_TYPE_UNKNOWN };
+
+ ndb_mgm_cluster_state *cs = ndb_mgm_get_status2(mgmd.handle(), node_types);
+ if (cs == NULL)
+ {
+ g_err << "ndb_mgm_get_status2 failed, error: "
+ << ndb_mgm_get_latest_error(mgmd.handle()) << " "
+ << ndb_mgm_get_latest_error_msg(mgmd.handle()) << endl;
+ return false;
+ }
+
+ int noOfNodes = cs->no_of_nodes;
+ int randomnode = myRandom48(noOfNodes);
+ ndb_mgm_node_state *ns = cs->node_states + randomnode;
+ assert(ns->node_type == (Uint32)type);
+ assert(ns->node_id);
+
+ *nodeId = ns->node_id;
+ g_info << "Got node id " << *nodeId << " of type " << type << endl;
+
+ free(cs);
+ return true;
+}
+
+
+// Ensure getting config from an illegal node fails.
+// Return true in that case.
+
+static bool
+get_config_from_illegal_node(NdbMgmd& mgmd, int nodeId)
+{
+ struct ndb_mgm_configuration* conf=
+ ndb_mgm_get_configuration_from_node(mgmd.handle(), nodeId);
+
+ // Get conf from an illegal node should fail.
+ if (ndb_mgm_get_latest_error(mgmd.handle()) != NDB_MGM_GET_CONFIG_FAILED)
+ {
+ g_err << "ndb_mgm_get_configuration from illegal node "
+ << nodeId << " not failed, error: "
+ << ndb_mgm_get_latest_error(mgmd.handle()) << " "
+ << ndb_mgm_get_latest_error_msg(mgmd.handle()) << endl;
+ return false;
+ }
+
+ if (conf)
+ {
+ // Should not get a conf from an illegal node.
+ g_err << "ndb_mgm_get_configuration from illegal node: "
+ << nodeId << ", error: "
+ << ndb_mgm_get_latest_error(mgmd.handle()) << " "
+ << ndb_mgm_get_latest_error_msg(mgmd.handle()) << endl;
+ free(conf);
+ return false;
+ }
+ return true;
+}
+
+
+// Check get_config from a non-existing node fails.
+
+static bool
+check_get_config_illegal_node(NdbMgmd& mgmd)
+{
+ // Find a node that does not exist
+ Config conf;
+ if (!mgmd.get_config(conf))
+ return false;
+
+ int nodeId = 0;
+ for(Uint32 i= 1; i < MAX_NODES; i++){
+ ConfigIter iter(&conf, CFG_SECTION_NODE);
+ if (iter.find(CFG_NODE_ID, i) != 0){
+ nodeId = i;
+ break;
+ }
+ }
+ if (nodeId == 0)
+ return true; // All nodes probably defined
+
+ return get_config_from_illegal_node(mgmd, nodeId);
+}
+
+
+
+// Check get_config from a non-NDB/MGM node type fails
+
+static bool
+check_get_config_wrong_type(NdbMgmd& mgmd)
+{
+ int nodeId = 0;
+
+ if (get_nodeid_of_type(mgmd, NDB_MGM_NODE_TYPE_API, &nodeId))
+ {
+ return get_config_from_illegal_node(mgmd, nodeId);
+ }
+ // No API nodes found.
+ return true;
+}
+
+/* Find management node or a random data node, and get config from it.
+ * Also ensure failure when getting config from
+ * an illegal node (a non-NDB/MGM type, nodeid not defined,
+ * or nodeid > MAX_NODES).
+ */
+int runGetConfigFromNode(NDBT_Context* ctx, NDBT_Step* step)
+{
+ NdbMgmd mgmd;
+ if (!mgmd.connect())
+ return NDBT_FAILED;
+
+ if (!check_get_config_wrong_type(mgmd) ||
+ !check_get_config_illegal_node(mgmd) ||
+ !get_config_from_illegal_node(mgmd, MAX_NODES + 2))
+ {
+ return NDBT_FAILED;
+ }
+
+ int loops= ctx->getNumLoops();
+ for (int l= 0; l < loops; l++)
+ {
+ /* Get config from a node of type:
+ * NDB_MGM_NODE_TYPE_NDB or NDB_MGM_NODE_TYPE_MGM
+ */
+ int myChoice = myRandom48(2);
+ ndb_mgm_node_type randomAllowedType = (myChoice) ?
+ NDB_MGM_NODE_TYPE_NDB :
+ NDB_MGM_NODE_TYPE_MGM;
+ int nodeId = 0;
+ if (get_nodeid_of_type(mgmd, randomAllowedType, &nodeId))
+ {
+ struct ndb_mgm_configuration* conf =
+ ndb_mgm_get_configuration_from_node(mgmd.handle(), nodeId);
+ if (!conf)
+ {
+ g_err << "ndb_mgm_get_configuration_from_node "
+ << nodeId << " failed, error: "
+ << ndb_mgm_get_latest_error(mgmd.handle()) << " "
+ << ndb_mgm_get_latest_error_msg(mgmd.handle()) << endl;
+ return NDBT_FAILED;
+ }
+ free(conf);
+ }
+ else
+ {
+ // ignore
+ }
+ }
+ return NDBT_OK;
+}
+
+
+int runGetConfigFromNodeUntilStopped(NDBT_Context* ctx, NDBT_Step* step)
+{
+ int result= NDBT_OK;
+ while(!ctx->isTestStopped() &&
+ (result= runGetConfigFromNode(ctx, step)) == NDBT_OK)
+ ;
+ return result;
+}
+
+
int runTestStatus(NDBT_Context* ctx, NDBT_Step* step)
{
ndb_mgm_node_type types[2] = {
@@ -2659,6 +2828,7 @@ TESTCASE("Stress",
STEP(runTestGetNodeIdUntilStopped);
STEP(runSetConfigUntilStopped);
STEPS(runGetConfigUntilStopped, 10);
+ STEPS(runGetConfigFromNodeUntilStopped, 10);
STEPS(runTestStatusUntilStopped, 10);
STEPS(runTestGetVersionUntilStopped, 5);
STEP(runSleepAndStop);
@@ -2668,6 +2838,7 @@ TESTCASE("Stress2",
STEP(runTestGetNodeIdUntilStopped);
STEPS(runTestSetConfigParallelUntilStopped, 5);
STEPS(runGetConfigUntilStopped, 10);
+ STEPS(runGetConfigFromNodeUntilStopped, 10);
STEPS(runTestStatusUntilStopped, 10);
STEPS(runTestGetVersionUntilStopped, 5);
STEP(runSleepAndStop);
=== modified file 'storage/ndb/tools/ndb_config.cpp'
--- a/storage/ndb/tools/ndb_config.cpp 2011-05-24 11:51:39 +0000
+++ b/storage/ndb/tools/ndb_config.cpp 2011-07-01 17:15:00 +0000
@@ -16,7 +16,45 @@
*/
/**
- * ndb_config --nodes --query=nodeid --type=ndbd --host=local1
+ * Description of config variables, including their min, max, default
+ * values can be printed (--configinfo). This can also be printed
+ * in xml format (--xml).
+ *
+ * Config can be retrieved from only one of the following sources:
+ ** config stored at mgmd (default. The options --config_from_node=0,
+ ** or --config_from_node=1 also give the same results.)
+ ** config stored at a data node (--config_from_node)
+ ** my.cnf (--mycnf=<fullPath/mycnfFileName>)
+ ** config.file (--config_file=<fullPath/configFileName>
+ *
+ * Config variables are displayed from only one of the following
+ * sections of the retrieved config:
+ ** CFG_SECTION_NODE (default, or --nodes)
+ ** CFG_SECTION_CONNECTION (--connections)
+ ** CFG_SECTION_SYSTEM (--system)
+ */
+
+/**
+ * Examples:
+ * Get config from mgmd (default):
+ ** Display results from section CFG_SECTION_NODE (default)
+ *** ndb_config --nodes --query=nodeid --type=ndbd --host=local1
+ *** ndb_config --query=nodeid,host
+ *
+ ** Display results from section CFG_SECTION_SYSTEM
+ *** ndb_config --system --query=ConfigGenerationNumber
+ *
+ ** Display results from section CFG_SECTION_CONNECTION
+ *** ndb_config --connections --query=type
+ *
+ * Get config from eg. node 2, which is a data node:
+ *
+ ** ndb_config --config_from_node=2 --system --query=ConfigGenerationNumber
+ ** ndb_config --config_from_node=2 --connections --query=type
+ ** ndb_config --config_from_node=2 --query=id,NoOfFragmentLogFiles
+ *
+ ** Display results for only node 2:
+ *** ndb_config --config_from_node=2 --query=id,NoOfFragmentLogFiles --nodeid=2
*/
#include <ndb_global.h>
@@ -36,7 +74,7 @@
static int g_verbose = 0;
static int try_reconnect = 3;
-static int g_nodes, g_connections, g_section;
+static int g_nodes, g_connections, g_system, g_section;
static const char * g_query = 0;
static int g_nodeid = 0;
@@ -48,6 +86,7 @@ static const char * g_config_file = 0;
static int g_mycnf = 0;
static int g_configinfo = 0;
static int g_xml = 0;
+static int g_config_from_node = 0;
const char *load_default_groups[]= { "mysql_cluster",0 };
@@ -62,6 +101,9 @@ static struct my_option my_long_options[
{ "connections", NDB_OPT_NOSHORT, "Print connections",
(uchar**) &g_connections, (uchar**) &g_connections,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+ { "system", NDB_OPT_NOSHORT, "Print system",
+ (uchar**) &g_system, (uchar**) &g_system,
+ 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{ "query", 'q', "Query option(s)",
(uchar**) &g_query, (uchar**) &g_query,
0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
@@ -95,6 +137,9 @@ static struct my_option my_long_options[
{ "xml", NDB_OPT_NOSHORT, "Print configinfo in xml format",
(uchar**) &g_xml, (uchar**) &g_xml,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+ { "config_from_node", NDB_OPT_NOSHORT, "Use current config from node with given nodeid",
+ (uchar**) &g_config_from_node, (uchar**) &g_config_from_node,
+ 0, GET_INT, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{ 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
};
@@ -154,7 +199,7 @@ static int parse_query(Vector<Apply*>&,
static int parse_where(Vector<Match*>&, int &argc, char**& argv);
static int eval(const Iter&, const Vector<Match*>&);
static int apply(const Iter&, const Vector<Apply*>&);
-static ndb_mgm_configuration* fetch_configuration();
+static ndb_mgm_configuration* fetch_configuration(int from_node);
static ndb_mgm_configuration* load_configuration();
@@ -178,23 +223,47 @@ main(int argc, char** argv){
exit(0);
}
- if (g_nodes && g_connections)
+ if ((g_nodes && g_connections) ||
+ g_system && (g_nodes || g_connections))
{
fprintf(stderr,
- "Only one option of --nodes and --connections allowed\n");
+ "Error: Only one of the section-options: --nodes, --connections, --system is allowed.\n");
+ exit(255);
+ }
+
+ /* There is no explicit option for the user to set
+ * 'retrieving config from mgmd', but this is the default.
+ * Therefore will not contradict with other sources.
+ */
+
+ if ((g_config_file && g_mycnf) ||
+ g_config_from_node && (g_config_file || g_mycnf))
+ {
+ fprintf(stderr,
+ "Error: Config should be retrieved from only one of the following sources:\n");
+ fprintf(stderr,
+ "\tconfig stored at mgmd (default),\n");
+ fprintf(stderr,
+ "\tconfig stored at a data node (--config_from_node=<nodeid>), \n");
+ fprintf(stderr,
+ "\tmy.cnf(--mycnf=<my.cnf file>),\n");
+ fprintf(stderr,
+ "\tconfig.file (--config_file=<config file>).\n");
exit(255);
}
g_section = CFG_SECTION_NODE; //default
if (g_connections)
g_section = CFG_SECTION_CONNECTION;
+ else if (g_system)
+ g_section = CFG_SECTION_SYSTEM;
ndb_mgm_configuration * conf = 0;
if (g_config_file || g_mycnf)
conf = load_configuration();
else
- conf = fetch_configuration();
+ conf = fetch_configuration(g_config_from_node);
if (conf == 0)
{
@@ -289,7 +358,9 @@ parse_query(Vector<Apply*>& select, int
(g_section == CFG_SECTION_NODE &&
(strcmp(ConfigInfo::m_ParamInfo[p]._section, "DB") == 0 ||
strcmp(ConfigInfo::m_ParamInfo[p]._section, "API") == 0 ||
- strcmp(ConfigInfo::m_ParamInfo[p]._section, "MGM") == 0)))
+ strcmp(ConfigInfo::m_ParamInfo[p]._section, "MGM") == 0))
+ ||
+ (g_section == CFG_SECTION_SYSTEM))
{
if(strcasecmp(ConfigInfo::m_ParamInfo[p]._fname, str) == 0)
{
@@ -496,8 +567,8 @@ ConnectionTypeApply::apply(const Iter& i
}
static ndb_mgm_configuration*
-fetch_configuration()
-{
+fetch_configuration(int from_node)
+{
ndb_mgm_configuration* conf = 0;
NdbMgmHandle mgm = ndb_mgm_create_handle();
if(mgm == NULL) {
@@ -532,11 +603,17 @@ fetch_configuration()
ndb_mgm_get_connected_port(mgm));
}
- conf = ndb_mgm_get_configuration(mgm, 0);
+ if (from_node > 1)
+ {
+ conf = ndb_mgm_get_configuration_from_node(mgm, from_node);
+ }
+ else
+ conf = ndb_mgm_get_configuration(mgm, 0);
+
if(conf == 0)
{
- fprintf(stderr, "Could not get configuration");
- fprintf(stderr, "code: %d, msg: %s\n",
+ fprintf(stderr, "Could not get configuration, ");
+ fprintf(stderr, "error code: %d, error msg: %s\n",
ndb_mgm_get_latest_error(mgm),
ndb_mgm_get_latest_error_msg(mgm));
}
No bundle (reason: useless for push emails).
| Thread |
|---|
| • bzr push into mysql-5.1-telco-7.1 branch (maitrayi.sabaratnam:4275 to 4276)Bug#11766870 | Maitrayi Sabaratnam | 4 Jul |
