INT32 _pmdController::active ()
{
INT32 rc = SDB_OK ;
pmdEDUParam *pProtocolData = NULL ;
pmdEDUMgr *pEDUMgr = pmdGetKRCB()->getEDUMgr() ;
EDUID eduID = PMD_INVALID_EDUID ;
rc = _restAdptor.init( _fixBufSize, _maxRestBodySize, _restTimeout ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to init rest adaptor, rc: %d", rc ) ;
rc = pEDUMgr->startEDU( EDU_TYPE_SYNCCLOCK, NULL, &eduID ) ;
pEDUMgr->regSystemEDU( EDU_TYPE_SYNCCLOCK, eduID ) ;
rc = pEDUMgr->startEDU( EDU_TYPE_TCPLISTENER, (void*)_pTcpListener,
&eduID ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to start tcp listerner, rc: %d",
rc ) ;
pEDUMgr->regSystemEDU( EDU_TYPE_TCPLISTENER, eduID ) ;
rc = pEDUMgr->waitUntil ( eduID, PMD_EDU_RUNNING ) ;
PD_RC_CHECK( rc, PDERROR, "Wait Tcp Listerner active failed, rc: %d",
rc ) ;
rc = pEDUMgr->startEDU( EDU_TYPE_RESTLISTENER, (void*)_pHttpListener,
&eduID ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to start rest listerner, rc: %d",
rc ) ;
pEDUMgr->regSystemEDU( EDU_TYPE_RESTLISTENER, eduID ) ;
rc = pEDUMgr->waitUntil ( eduID, PMD_EDU_RUNNING ) ;
PD_RC_CHECK( rc, PDERROR, "Wait rest Listener active failed, rc: %d",
rc ) ;
if ( SDB_ROLE_COORD != pmdGetDBRole() )
{
UINT32 pageTaskNum = pmdGetOptionCB()->getPageCleanNum() ;
UINT32 pageIntervel = pmdGetOptionCB()->getPageCleanInterval() ;
for ( UINT32 i = 0; i < pageTaskNum ; ++i )
{
startPageCleanerJob( NULL, (INT32)pageIntervel ) ;
}
rtnStartLoadJob() ;
}
done:
return rc ;
error:
goto done ;
}
// PD_TRACE_DECLARE_FUNCTION ( SDB__SDB_DMSCB_DISPATCHPAGECLEANSU, "_SDB_DMSCB::dispatchPageCleanSU" )
_dmsStorageUnit *_SDB_DMSCB::dispatchPageCleanSU ( dmsStorageUnitID *suID )
{
PD_TRACE_ENTRY ( SDB__SDB_DMSCB_DISPATCHPAGECLEANSU ) ;
*suID = DMS_INVALID_SUID ;
pmdOptionsCB *optCB = pmdGetOptionCB() ;
_dmsStorageUnit *su = NULL ;
SDB_ASSERT ( suID, "suID can't be NULL" ) ;
_pageCleanHistory firstSU ;
ossTickDelta deltaTime ;
ossScopedLock _lock(&_mutex, EXCLUSIVE) ;
if ( _pageCleanHistoryList.size() == 0 )
goto done ;
firstSU = _pageCleanHistoryList.front() ;
deltaTime = pmdGetKRCB()->getCurTime () - firstSU.first ;
if ( deltaTime.toUINT64() / 1000 >
(UINT64)optCB->getPageCleanInterval() )
{
PD_TRACE1 ( SDB__SDB_DMSCB_DISPATCHPAGECLEANSU,
PD_PACK_ULONG ( firstSU.second ) ) ;
if ( NULL != _cscbVec[firstSU.second] )
{
*suID = firstSU.second ;
_latchVec[*suID]->lock_r() ;
su = _cscbVec[*suID]->_su ;
}
_pageCleanHistorySet.erase ( firstSU.second ) ;
_pageCleanHistoryList.pop_front () ;
}
done :
PD_TRACE_EXIT ( SDB__SDB_DMSCB_DISPATCHPAGECLEANSU ) ;
return su ;
}
void _CoordCB::updateCatGroupInfo( CoordGroupInfoPtr &groupInfo )
{
ossScopedLock _lock(&_mutex, EXCLUSIVE) ;
if ( _catGroupInfo->getGroupItem()->groupVersion() !=
groupInfo->getGroupItem()->groupVersion() )
{
string oldCfg, newCfg ;
pmdOptionsCB *optCB = pmdGetOptionCB() ;
optCB->toString( oldCfg ) ;
optCB->clearCatAddr() ;
clearCatNodeAddrList() ;
UINT32 pos = 0 ;
MsgRouteID id ;
string hostName ;
string svcName ;
while ( SDB_OK == groupInfo->getGroupItem()->getNodeInfo( pos, id,
hostName, svcName, MSG_ROUTE_CAT_SERVICE ) )
{
addCatNodeAddr( id, hostName.c_str(), svcName.c_str() ) ;
optCB->setCatAddr( hostName.c_str(), svcName.c_str() ) ;
++pos ;
}
optCB->toString( newCfg ) ;
if ( oldCfg != newCfg )
{
optCB->reflush2File() ;
}
}
_catGroupInfo = groupInfo ;
}
dpsLockBucket::dpsLockBucket()
{
if ( 0 == _lockTimeout )
{
ossScopedLock _lock( &_initMutex );
_lockTimeout = pmdGetOptionCB()->transTimeout() * 1000 ;
}
}
// PD_TRACE_DECLARE_FUNCTION ( SDB__CLSREPSET_INIT, "_clsReplicateSet::initialize" )
INT32 _clsReplicateSet::initialize ()
{
INT32 rc = SDB_OK ;
PD_TRACE_ENTRY ( SDB__CLSREPSET_INIT ) ;
if ( !_agent )
{
rc = SDB_INVALIDARG ;
goto error ;
}
g_startShiftTime = (INT32)pmdGetOptionCB()->startShiftTime() ;
_logger = pmdGetKRCB()->getDPSCB() ;
_clsCB = pmdGetKRCB()->getClsCB() ;
SDB_ASSERT( NULL != _logger, "logger should not be NULL" ) ;
_logger->regEventHandler( this ) ;
rc = _replBucket.init() ;
PD_RC_CHECK( rc, PDERROR, "Init repl bucket failed, rc: %d", rc ) ;
_totalLogSize = (UINT64)pmdGetOptionCB()->getReplLogFileSz()*
(UINT64)pmdGetOptionCB()->getReplLogFileNum() ;
{
UINT32 rate = 2 ;
UINT32 timeBase = CLS_SYNCCTRL_BASE_TIME ;
for ( UINT32 idx = 0 ; idx < CLS_SYNCCTRL_THRESHOLD_SIZE ; ++idx )
{
rate = 2 << idx ;
_sizethreshold[ idx ] = _totalLogSize * ( rate - 1 ) / rate ;
_timeThreshold[ idx ] = timeBase << idx ;
}
}
done:
PD_TRACE_EXITRC ( SDB__CLSREPSET_INIT, rc );
return rc ;
error:
goto done ;
}
INT32 _CoordCB::init ()
{
INT32 rc = SDB_OK ;
CoordGroupInfo *pGroupInfo = NULL ;
UINT32 catGID = CATALOG_GROUPID ;
UINT16 catNID = SYS_NODE_ID_BEGIN + CLS_REPLSET_MAX_NODE_SIZE ;
MsgRouteID id ;
pmdOptionsCB *optCB = pmdGetOptionCB() ;
vector< _pmdAddrPair > catAddrs = optCB->catAddrs() ;
_pNetWork = SDB_OSS_NEW _netRouteAgent( &_multiRouteAgent ) ;
if ( !_pNetWork )
{
PD_LOG( PDERROR, "Failed to alloc memory for net agent" ) ;
rc = SDB_OOM ;
goto error ;
}
_multiRouteAgent.setNetWork( _pNetWork ) ;
pGroupInfo = SDB_OSS_NEW CoordGroupInfo( CAT_CATALOG_GROUPID ) ;
if ( !pGroupInfo )
{
PD_LOG( PDERROR, "Failed to alloc memory for group info" ) ;
rc = SDB_OOM ;
goto error ;
}
_catGroupInfo = CoordGroupInfoPtr( pGroupInfo ) ;
for ( UINT32 i = 0 ; i < catAddrs.size() ; ++i )
{
if ( 0 == catAddrs[i]._host[ 0 ] )
{
break ;
}
id.columns.groupID = catGID ;
id.columns.nodeID = catNID++ ;
id.columns.serviceID = MSG_ROUTE_CAT_SERVICE ;
addCatNodeAddr( id, catAddrs[i]._host, catAddrs[i]._service ) ;
}
pmdGetStartup().ok( TRUE ) ;
pmdGetKRCB()->setGroupName( COORD_GROUPNAME ) ;
{
MsgRouteID id ;
id.value = MSG_INVALID_ROUTEID ;
id.columns.groupID = COORD_GROUPID ;
pmdSetNodeID( id ) ;
}
done:
return rc ;
error:
goto done ;
}
INT32 pmdSignalTestEntryPoint( pmdEDUCB *cb, void *arg )
{
pmdEDUCB *mainCB = ( pmdEDUCB* )arg ;
INT32 interval = pmdGetOptionCB()->getSignalInterval() ;
UINT32 timeCounter = 0 ;
while( !cb->isDisconnected() )
{
ossSleep( OSS_ONE_SEC ) ;
++timeCounter ;
interval = pmdGetOptionCB()->getSignalInterval() ;
if ( interval > 0 && timeCounter > (UINT32)interval )
{
ossPThreadKill( mainCB->getThreadID(), OSS_TEST_SIGNAL ) ;
timeCounter = 0 ;
}
}
return SDB_OK ;
}
INT32 _SDB_DMSCB::init ()
{
INT32 rc = SDB_OK ;
if ( SDB_ROLE_COORD != pmdGetDBRole() )
{
rc = rtnLoadCollectionSpaces ( pmdGetOptionCB()->getDbPath(),
pmdGetOptionCB()->getIndexPath(),
pmdGetOptionCB()->getLobPath(),
this ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to load collectionspaces, rc: %d",
rc ) ;
}
rc = _tempCB.init() ;
PD_RC_CHECK( rc, PDERROR, "Failed to init temp cb, rc: %d", rc ) ;
done:
return rc ;
error:
goto done ;
}
// PD_TRACE_DECLARE_FUNCTION ( SDB__CLSVSSL_HDTMOUT, "_clsVSSilence::handleTimeout" )
void _clsVSSilence::handleTimeout( const UINT32 &millisec,
INT32 &next )
{
PD_TRACE_ENTRY ( SDB__CLSVSSL_HDTMOUT ) ;
_timeout() += millisec ;
if ( pmdGetOptionCB()->sharingBreakTime() + 1000 <= _timeout() )
{
next = CLS_ELECTION_STATUS_SEC ;
goto done ;
}
next = id() ;
done:
PD_TRACE_EXIT ( SDB__CLSVSSL_HDTMOUT ) ;
return ;
}
// PD_TRACE_DECLARE_FUNCTION ( SDB__CLSSYNCMAG_GETARBITLSN, "_clsSyncManager::getSyncCtrlArbitLSN" )
DPS_LSN_OFFSET _clsSyncManager::getSyncCtrlArbitLSN()
{
DPS_LSN_OFFSET offset = DPS_INVALID_LSN_OFFSET ;
INT32 syncSty = pmdGetOptionCB()->syncStrategy() ;
PD_TRACE_ENTRY ( SDB__CLSSYNCMAG_GETARBITLSN ) ;
if ( 0 == _validSync || CLS_SYNC_NONE == syncSty )
{
goto done ;
}
else
{
_info->mtx.lock_r() ;
for ( UINT32 i = 0 ; i < _validSync ; ++i )
{
if ( DPS_INVALID_LSN_OFFSET == _notifyList[i].offset )
{
continue ;
}
if ( CLS_SYNC_KEEPNORMAL == syncSty &&
FALSE == _notifyList[i].isValid() )
{
continue ;
}
if ( DPS_INVALID_LSN_OFFSET == offset ||
_notifyList[i].offset < offset )
{
offset = _notifyList[i].offset ;
}
}
_info->mtx.release_r() ;
}
done:
PD_TRACE_EXIT ( SDB__CLSSYNCMAG_GETARBITLSN ) ;
return offset ;
}
// PD_TRACE_DECLARE_FUNCTION ( SDB_CATALOGCB_INIT, "sdbCatalogueCB::init" )
INT32 sdbCatalogueCB::init()
{
INT32 rc = SDB_OK ;
PD_TRACE_ENTRY ( SDB_CATALOGCB_INIT ) ;
_routeID.columns.serviceID = MSG_ROUTE_CAT_SERVICE ;
_strHostName = pmdGetKRCB()->getHostName() ;
_strCatServiceName = pmdGetOptionCB()->catService() ;
IControlBlock *pClsCB = pmdGetKRCB()->getCBByType( SDB_CB_CLS ) ;
IEventHolder *pHolder = NULL ;
if ( pClsCB && pClsCB->queryInterface( SDB_IF_EVT_HOLDER ) )
{
pHolder = (IEventHolder*)pClsCB->queryInterface( SDB_IF_EVT_HOLDER ) ;
pHolder->regEventHandler( this ) ;
}
_pNetWork = SDB_OSS_NEW _netRouteAgent( &_catMainCtrl ) ;
if ( !_pNetWork )
{
PD_LOG ( PDERROR, "Failed to allocate memory for netRouteAgent" ) ;
rc = SDB_OOM ;
goto error ;
}
rc = _catMainCtrl.init() ;
PD_RC_CHECK( rc, PDERROR, "Init main controller failed, rc: %d", rc ) ;
rc = _catlogueMgr.init() ;
PD_RC_CHECK( rc, PDERROR, "Init catlogue manager failed, rc: %d", rc ) ;
rc = _catNodeMgr.init() ;
PD_RC_CHECK( rc, PDERROR, "Init cat node manager failed, rc: %d", rc ) ;
PD_TRACE1 ( SDB_CATALOGCB_INIT,
PD_PACK_ULONG ( _routeID.value ) ) ;
_pNetWork->setLocalID( _routeID );
rc = _pNetWork->updateRoute( _routeID,
_strHostName.c_str(),
_strCatServiceName.c_str() );
if ( rc != SDB_OK )
{
PD_LOG ( PDERROR, "Failed to update route(routeID=%lld, host=%s, "
"service=%s, rc=%d)", _routeID.value, _strHostName.c_str(),
_strCatServiceName.c_str(), rc);
goto error ;
}
rc = _pNetWork->listen( _routeID );
if ( rc != SDB_OK )
{
PD_LOG ( PDERROR, "Failed to open listen-port(host=%s, service=%s, "
"rc=%d)", _strHostName.c_str(), _strCatServiceName.c_str(),
rc );
goto error ;
}
done:
PD_TRACE_EXITRC ( SDB_CATALOGCB_INIT, rc ) ;
return rc ;
error:
goto done ;
}
INT32 _pmdController::active ()
{
INT32 rc = SDB_OK ;
pmdEDUMgr *pEDUMgr = pmdGetKRCB()->getEDUMgr() ;
EDUID eduID = PMD_INVALID_EDUID ;
rc = _restAdptor.init( _fixBufSize, _maxRestBodySize, _restTimeout ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to init rest adaptor, rc: %d", rc ) ;
// start time sync edu
rc = pEDUMgr->startEDU( EDU_TYPE_SYNCCLOCK, NULL, &eduID ) ;
PD_RC_CHECK( rc, PDERROR, "Start sync clock edu failed, rc: %d", rc ) ;
pEDUMgr->regSystemEDU( EDU_TYPE_SYNCCLOCK, eduID ) ;
// start db monitor edu
rc = pEDUMgr->startEDU( EDU_TYPE_DBMONITOR, NULL, &eduID ) ;
PD_RC_CHECK( rc, PDERROR, "Start db monitor edu failed, rc: %d", rc ) ;
pEDUMgr->regSystemEDU( EDU_TYPE_DBMONITOR, eduID ) ;
#if defined ( _LINUX )
// start signal test
if ( pmdGetOptionCB()->getSignalInterval() > 0 )
{
pmdEDUCB *mainCB = pmdGetThreadEDUCB() ;
rc = pEDUMgr->startEDU( EDU_TYPE_SIGNALTEST, (void*)mainCB, &eduID ) ;
PD_RC_CHECK( rc, PDERROR, "Start signal test edu failed, rc: %d", rc ) ;
pEDUMgr->regSystemEDU( EDU_TYPE_SIGNALTEST, eduID ) ;
}
#endif // _LINUX
// start tcp listern edu and http listerner edu
rc = pEDUMgr->startEDU( EDU_TYPE_TCPLISTENER, (void*)_pTcpListener,
&eduID ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to start tcp listerner, rc: %d",
rc ) ;
pEDUMgr->regSystemEDU( EDU_TYPE_TCPLISTENER, eduID ) ;
// wait until tcp listener starts
rc = pEDUMgr->waitUntil ( eduID, PMD_EDU_RUNNING ) ;
PD_RC_CHECK( rc, PDERROR, "Wait Tcp Listerner active failed, rc: %d",
rc ) ;
rc = pEDUMgr->startEDU( EDU_TYPE_RESTLISTENER, (void*)_pHttpListener,
&eduID ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to start rest listerner, rc: %d",
rc ) ;
pEDUMgr->regSystemEDU( EDU_TYPE_RESTLISTENER, eduID ) ;
// wait until http listener starts
rc = pEDUMgr->waitUntil ( eduID, PMD_EDU_RUNNING ) ;
PD_RC_CHECK( rc, PDERROR, "Wait rest Listener active failed, rc: %d",
rc ) ;
rc = activeForeignModule() ;
PD_RC_CHECK( rc, PDERROR, "active Foreign module failed, rc: %d",
rc ) ;
// For non-coord nodes, we need to start page cleaners
if ( SDB_ROLE_COORD != pmdGetDBRole() )
{
UINT32 pageTaskNum = pmdGetOptionCB()->getPageCleanNum() ;
UINT32 pageIntervel = pmdGetOptionCB()->getPageCleanInterval() ;
// start page flush background task
for ( UINT32 i = 0; i < pageTaskNum ; ++i )
{
startPageCleanerJob( NULL, (INT32)pageIntervel ) ;
}
// start load job
rtnStartLoadJob() ;
}
// For data nodes(both primary and slavery nodes), we need to start
// dictionary creating threads.
if ( SDB_ROLE_DATA == pmdGetDBRole()
|| SDB_ROLE_STANDALONE == pmdGetDBRole() )
{
rc = startDictCreatorJob( NULL ) ;
PD_RC_CHECK( rc, PDERROR, "Start dictionary creating job thread failed, "
"rc: %d", rc ) ;
}
done:
return rc ;
error:
goto done ;
}
INT32 _pmdController::init ()
{
INT32 rc = SDB_OK ;
pmdOptionsCB *pOptCB = pmdGetOptionCB() ;
UINT16 port = 0 ;
UINT16 protocolPort = 0 ;
port = pOptCB->getServicePort() ;
_pTcpListener = SDB_OSS_NEW ossSocket( port ) ;
if ( !_pTcpListener )
{
PD_LOG( PDERROR, "Failed to alloc socket" ) ;
rc = SDB_OOM ;
goto error ;
}
rc = _pTcpListener->initSocket() ;
PD_RC_CHECK( rc, PDERROR, "Failed to init tcp listener socket[%d], "
"rc: %d", port, rc ) ;
rc = _pTcpListener->bind_listen() ;
PD_RC_CHECK( rc, PDERROR, "Failed to bind tcp listener socket[%d], "
"rc: %d", port, rc ) ;
PD_LOG( PDEVENT, "Listerning on port[%d]", port ) ;
rc = ossGetPort( pOptCB->getRestService(), port ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to get port by service name: %s, "
"rc: %d", pOptCB->getRestService(), rc ) ;
_pHttpListener = SDB_OSS_NEW ossSocket( port ) ;
if ( !_pHttpListener )
{
PD_LOG( PDERROR, "Failed to alloc socket" ) ;
rc = SDB_OOM ;
goto error ;
}
rc = _pHttpListener->initSocket() ;
PD_RC_CHECK( rc, PDERROR, "Failed to init http listener socket[%d], "
"rc: %d", port, rc ) ;
rc = _pHttpListener->bind_listen() ;
PD_RC_CHECK( rc, PDERROR, "Failed to bind http listerner socket[%d], "
"rc: %d", port, rc ) ;
PD_LOG( PDEVENT, "Http Listerning on port[%d]", port ) ;
if ( FALSE )
{
protocolPort = ossAtoi( _protocol->getServiceName() ) ;
_pMongoListener = SDB_OSS_NEW ossSocket( protocolPort ) ;
if ( !_pMongoListener )
{
PD_LOG( PDERROR, "Failed to alloc socket" ) ;
rc = SDB_OOM ;
goto error ;
}
rc = _pMongoListener->initSocket() ;
PD_RC_CHECK( rc, PDERROR, "Failed to init FAP listener socket[%d], "
"rc: %d", protocolPort, rc ) ;
rc = _pMongoListener->bind_listen() ;
PD_RC_CHECK( rc, PDERROR, "Failed to bind FAP listener socket[%d], "
"rc: %d", protocolPort, rc ) ;
PD_LOG( PDEVENT, "Listerning on port[%d]", protocolPort ) ;
}
done:
return rc ;
error:
goto done ;
}
INT32 _pmdController::init ()
{
INT32 rc = SDB_OK ;
pmdOptionsCB *pOptCB = pmdGetOptionCB() ;
UINT16 port = 0 ;
CHAR fapModuleName[ FAP_MODULE_NAME_SIZE + 1 ] = { 0 } ;
if ( pOptCB->hasField( FAP_OPTION_NAME ) )
{
pOptCB->getFieldStr( FAP_OPTION_NAME, fapModuleName,
FAP_MODULE_NAME_SIZE, "" ) ;
rc = initForeignModule( fapModuleName ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to init fap module, rc: %d", rc ) ;
}
// 1. create tcp listerner
port = pOptCB->getServicePort() ;
// memory will be freed in fini
_pTcpListener = SDB_OSS_NEW ossSocket( port ) ;
if ( !_pTcpListener )
{
PD_LOG( PDERROR, "Failed to alloc socket" ) ;
rc = SDB_OOM ;
goto error ;
}
rc = _pTcpListener->initSocket() ;
PD_RC_CHECK( rc, PDERROR, "Failed to init tcp listener socket[%d], "
"rc: %d", port, rc ) ;
rc = _pTcpListener->bind_listen() ;
PD_RC_CHECK( rc, PDERROR, "Failed to bind tcp listener socket[%d], "
"rc: %d", port, rc ) ;
PD_LOG( PDEVENT, "Listerning on port[%d]", port ) ;
// 2. create http listerner
rc = ossGetPort( pOptCB->getRestService(), port ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to get port by service name: %s, "
"rc: %d", pOptCB->getRestService(), rc ) ;
_pHttpListener = SDB_OSS_NEW ossSocket( port ) ;
if ( !_pHttpListener )
{
PD_LOG( PDERROR, "Failed to alloc socket" ) ;
rc = SDB_OOM ;
goto error ;
}
rc = _pHttpListener->initSocket() ;
PD_RC_CHECK( rc, PDERROR, "Failed to init http listener socket[%d], "
"rc: %d", port, rc ) ;
rc = _pHttpListener->bind_listen() ;
PD_RC_CHECK( rc, PDERROR, "Failed to bind http listerner socket[%d], "
"rc: %d", port, rc ) ;
PD_LOG( PDEVENT, "Http Listerning on port[%d]", port ) ;
done:
return rc ;
error:
if ( SDB_NETWORK == rc )
{
rc = SDB_NET_CANNOT_LISTEN ;
}
goto done ;
}
INT32 rtnDumpBackups( const BSONObj &hint, rtnContextDump *context )
{
INT32 rc = SDB_OK ;
pmdKRCB *krcb = pmdGetKRCB () ;
const CHAR *pPath = NULL ;
const CHAR *backupName = NULL ;
BOOLEAN isSubDir = FALSE ;
const CHAR *prefix = NULL ;
string bkpath ;
BOOLEAN detail = FALSE ;
barBackupMgr bkMgr( krcb->getGroupName() ) ;
vector < BSONObj > vecBackup ;
UINT32 index = 0 ;
rc = rtnGetStringElement( hint, FIELD_NAME_PATH, &pPath ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_PATH, rc ) ;
rc = rtnGetStringElement( hint, FIELD_NAME_NAME, &backupName ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_NAME, rc ) ;
rc = rtnGetBooleanElement( hint, FIELD_NAME_DETAIL, detail ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_DETAIL, rc ) ;
rc = rtnGetBooleanElement( hint, FIELD_NAME_ISSUBDIR, isSubDir ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_ISSUBDIR, rc ) ;
rc = rtnGetStringElement( hint, FIELD_NAME_PREFIX, &prefix ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_PREFIX, rc ) ;
if ( isSubDir && pPath )
{
bkpath = rtnFullPathName( pmdGetOptionCB()->getBkupPath(), pPath ) ;
}
else if ( pPath && 0 != pPath[0] )
{
bkpath = pPath ;
}
else
{
bkpath = pmdGetOptionCB()->getBkupPath() ;
}
rc = bkMgr.init( bkpath.c_str(), backupName, prefix ) ;
PD_RC_CHECK( rc, PDWARNING, "Init backup manager failed, rc: %d", rc ) ;
rc = bkMgr.list( vecBackup, detail ) ;
PD_RC_CHECK( rc, PDWARNING, "List backup failed, rc: %d", rc ) ;
while ( index < vecBackup.size() )
{
rc = context->monAppend( vecBackup[index] ) ;
PD_RC_CHECK( rc, PDERROR, "Add to obj[%s] to context failed, "
"rc: %d", vecBackup[index].toString().c_str(), rc ) ;
++index ;
}
done:
return rc ;
error:
goto done ;
}
// PD_TRACE_DECLARE_FUNCTION ( SDB_RTNBACKUP, "rtnBackup" )
INT32 rtnBackup( pmdEDUCB *cb, const CHAR *path, const CHAR *backupName,
BOOLEAN ensureInc, BOOLEAN rewrite, const CHAR *desp,
const BSONObj &option )
{
INT32 rc = SDB_OK ;
PD_TRACE_ENTRY ( SDB_RTNBACKUP ) ;
string bkpath ;
INT32 maxDataFileSize = 0 ;
barBKOfflineLogger logger ;
BOOLEAN isSubDir = FALSE ;
BOOLEAN enableDateDir = FALSE ;
BOOLEAN backupLog = FALSE ;
const CHAR *prefix = NULL ;
BOOLEAN compressed = TRUE ;
const CHAR *pCompType = VALUE_NAME_SNAPPY ;
UTIL_COMPRESSOR_TYPE compType = UTIL_COMPRESSOR_INVALID ;
rc = rtnGetBooleanElement( option, FIELD_NAME_ISSUBDIR, isSubDir ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_ISSUBDIR, rc ) ;
rc = rtnGetIntElement( option, FIELD_NAME_MAX_DATAFILE_SIZE,
maxDataFileSize ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_MAX_DATAFILE_SIZE, rc ) ;
rc = rtnGetBooleanElement( option, FIELD_NAME_ENABLE_DATEDIR,
enableDateDir ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_ENABLE_DATEDIR, rc ) ;
rc = rtnGetStringElement( option, FIELD_NAME_PREFIX, &prefix ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_PREFIX, rc ) ;
rc = rtnGetBooleanElement( option, FIELD_NAME_BACKUP_LOG, backupLog ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_BACKUP_LOG, rc ) ;
rc = rtnGetBooleanElement( option, FIELD_NAME_COMPRESSED, compressed ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_COMPRESSED, rc ) ;
rc = rtnGetStringElement( option, FIELD_NAME_COMPRESSIONTYPE,
&pCompType ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_COMPRESSIONTYPE, rc ) ;
compType = utilString2CompressType( pCompType ) ;
if ( UTIL_COMPRESSOR_INVALID == compType ||
UTIL_COMPRESSOR_LZW == compType )
{
PD_LOG( PDERROR, "Field[%s]'s value[%s] is invalid, only support: %s",
FIELD_NAME_COMPRESSIONTYPE, pCompType,
"snappy/lz4/zlib" ) ;
rc = SDB_INVALIDARG ;
goto error ;
}
if ( maxDataFileSize < BAR_MIN_DATAFILE_SIZE ||
maxDataFileSize > BAR_MAX_DATAFILE_SIZE )
{
maxDataFileSize = BAR_DFT_DATAFILE_SIZE ;
}
if ( isSubDir && path )
{
bkpath = rtnFullPathName( pmdGetOptionCB()->getBkupPath(), path ) ;
}
else if ( path && 0 != path[0] )
{
bkpath = path ;
}
else
{
bkpath = pmdGetOptionCB()->getBkupPath() ;
}
if ( enableDateDir )
{
bkpath = rtnFullPathName( bkpath, _rtnMakeDateDirName() ) ;
}
rc = logger.init( bkpath.c_str(), backupName, maxDataFileSize, prefix,
ensureInc ? BAR_BACKUP_OP_TYPE_INC :
BAR_BACKUP_OP_TYPE_FULL, rewrite, desp ) ;
PD_RC_CHECK( rc, PDERROR, "Init off line backup logger failed, rc: %d",
rc ) ;
logger.setBackupLog( backupLog ) ;
logger.enableCompress( compressed, compType ) ;
rc = logger.backup( cb ) ;
PD_RC_CHECK( rc, PDERROR, "Off line backup failed, rc: %d", rc ) ;
done:
PD_TRACE_EXITRC ( SDB_RTNBACKUP, rc ) ;
return rc ;
error:
goto done ;
}
INT32 rtnRemoveBackup( pmdEDUCB *cb, const CHAR *path,
const CHAR *backupName,
const BSONObj &option )
{
INT32 rc = SDB_OK ;
pmdKRCB *krcb = pmdGetKRCB () ;
BOOLEAN isSubDir = FALSE ;
const CHAR *prefix = NULL ;
string bkpath ;
INT32 incID = -1 ;
barBackupMgr bkMgr( krcb->getGroupName() ) ;
rc = rtnGetBooleanElement( option, FIELD_NAME_ISSUBDIR, isSubDir ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_ISSUBDIR, rc ) ;
rc = rtnGetStringElement( option, FIELD_NAME_PREFIX, &prefix ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_PREFIX, rc ) ;
rc = rtnGetIntElement( option, FIELD_NAME_ID, incID ) ;
if ( SDB_FIELD_NOT_EXIST == rc )
{
rc = SDB_OK ;
}
PD_RC_CHECK( rc, PDWARNING, "Failed to get field[%s], rc: %d",
FIELD_NAME_ID, rc ) ;
if ( isSubDir && path )
{
bkpath = rtnFullPathName( pmdGetOptionCB()->getBkupPath(), path ) ;
}
else if ( path && 0 != path[0] )
{
bkpath = path ;
}
else
{
bkpath = pmdGetOptionCB()->getBkupPath() ;
}
rc = bkMgr.init( bkpath.c_str(), backupName, prefix ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to init backup manager, rc: %d", rc ) ;
rc = bkMgr.drop( incID ) ;
PD_RC_CHECK( rc, PDERROR, "Failed to drop backup[%s], ID:%d, rc: %d",
bkMgr.backupName(), incID, rc ) ;
done:
return rc ;
error:
goto done ;
}