// PD_TRACE_DECLARE_FUNCTION ( SDB_RTNCOQUERY_GETNODEGROUPS, "rtnCoordQuery::getNodeGroups" )
INT32 rtnCoordQuery::getNodeGroups( const CoordCataInfoPtr &cataInfo,
BSONObj &queryObj,
const CoordGroupList &sendGroupLst,
CoordGroupList &groupLst )
{
INT32 rc = SDB_OK;
PD_TRACE_ENTRY ( SDB_RTNCOQUERY_GETNODEGROUPS ) ;
cataInfo->getGroupByMatcher( queryObj, groupLst ) ;
PD_CHECK( groupLst.size() > 0, SDB_CAT_NO_MATCH_CATALOG, error, PDERROR,
"failed to get match groups" );
{
CoordGroupList::const_iterator iterList
= sendGroupLst.begin();
while( iterList != sendGroupLst.end() )
{
groupLst.erase( iterList->first );
++iterList;
}
}
done:
PD_TRACE_EXITRC ( SDB_RTNCOQUERY_GETNODEGROUPS, rc ) ;
return rc;
error:
goto done;
}
INT32 rtnCoordDelete::getNodeGroups( const CoordCataInfoPtr &cataInfo,
bson::BSONObj &deleteObj,
CoordGroupList &sendGroupLst,
CoordGroupList &groupLst )
{
INT32 rc = SDB_OK;
PD_TRACE_ENTRY ( SDB_RTNCODEL_GETNODEGROUPS ) ;
cataInfo->getGroupByMatcher( deleteObj, groupLst );
if ( groupLst.size() <= 0 )
{
rc = SDB_CAT_NO_MATCH_CATALOG;
}
else
{
CoordGroupList::iterator iter = sendGroupLst.begin();
while( iter != sendGroupLst.end() )
{
groupLst.erase( iter->first );
++iter;
}
}
PD_TRACE_EXITRC ( SDB_RTNCODEL_GETNODEGROUPS, rc ) ;
return rc;
}
// PD_TRACE_DECLARE_FUNCTION ( SDB_RTNCODEL_DELTODNGROUP, "rtnCoordDelete::deleteToDataNodeGroup" )
INT32 rtnCoordDelete::deleteToDataNodeGroup( CHAR *pBuffer,
CoordGroupList &groupLst,
CoordGroupList &sendGroupLst,
netMultiRouteAgent *pRouteAgent,
pmdEDUCB *cb )
{
INT32 rc = SDB_OK;
PD_TRACE_ENTRY ( SDB_RTNCODEL_DELTODNGROUP ) ;
BOOLEAN isNeedRetry = FALSE;
BOOLEAN hasRetry = FALSE;
MsgOpDelete *pDelMsg = (MsgOpDelete *)pBuffer;
do
{
hasRetry = isNeedRetry;
isNeedRetry = FALSE;
REQUESTID_MAP sendNodes;
if ( cb->isTransaction() )
{
pDelMsg->header.opCode = MSG_BS_TRANS_DELETE_REQ;
}
rc = rtnCoordSendRequestToNodeGroups( pBuffer, groupLst, TRUE,
pRouteAgent, cb, sendNodes );
if ( rc != SDB_OK )
{
rtnCoordClearRequest( cb, sendNodes );
PD_LOG ( PDERROR, "failed to delete on data-node,"
"send request failed(rc=%d)");
break;
}
REPLY_QUE replyQue;
rc = rtnCoordGetReply( cb, sendNodes, replyQue,
MAKE_REPLY_TYPE(pDelMsg->header.opCode) );
if ( rc != SDB_OK )
{
PD_LOG ( PDWARNING, "failed to delete on data-node,"
"get reply failed(rc=%d)", rc );
break;
}
while ( !replyQue.empty() )
{
MsgOpReply *pReply = NULL;
pReply = (MsgOpReply *)(replyQue.front());
replyQue.pop();
INT32 rcTmp = pReply->flags;
if ( SDB_OK == rc || SDB_CLS_COORD_NODE_CAT_VER_OLD == rc )
{
if ( SDB_OK != rcTmp )
{
if ( SDB_CLS_NOT_PRIMARY == rcTmp
&& !hasRetry )
{
CoordGroupInfoPtr groupInfoTmp;
rcTmp = rtnCoordGetGroupInfo( cb,
pReply->header.routeID.columns.groupID,
TRUE, groupInfoTmp );
if ( SDB_OK == rcTmp )
{
isNeedRetry = TRUE;
}
}
if ( rcTmp )
{
rc = rcTmp ;
PD_LOG ( PDERROR, "failed to delete on data node"
"(groupID=%u, nodeID=%u, serviceID=%u, rc=%d)",
pReply->header.routeID.columns.groupID,
pReply->header.routeID.columns.nodeID,
pReply->header.routeID.columns.serviceID,
rc );
}
}
else
{
UINT32 groupID = pReply->header.routeID.columns.groupID ;
sendGroupLst[groupID] = groupID;
groupLst.erase( groupID );
}
}
if ( NULL != pReply )
{
SDB_OSS_FREE( pReply );
}
}
}while ( isNeedRetry );
PD_TRACE_EXITRC ( SDB_RTNCODEL_DELTODNGROUP, rc ) ;
return rc;
}
// PD_TRACE_DECLARE_FUNCTION ( SDB_RTNCOQUERY_QUERYTODNGROUP, "rtnCoordQuery::queryToDataNodeGroup" )
INT32 rtnCoordQuery::queryToDataNodeGroup( CHAR *pBuffer,
CoordGroupList &groupLst,
CoordGroupList &sendGroupLst,
netMultiRouteAgent *pRouteAgent,
pmdEDUCB *cb,
rtnContextCoord *pContext,
BOOLEAN sendToPrimary,
std::set<INT32> *ignoreRCList )
{
INT32 rc = SDB_OK;
INT32 rcTmp = SDB_OK;
PD_TRACE_ENTRY ( SDB_RTNCOQUERY_QUERYTODNGROUP ) ;
BOOLEAN isNeedRetry = FALSE;
BOOLEAN hasRetry = FALSE;
MsgHeader *pHead = (MsgHeader *)pBuffer;
SINT32 resCode = MAKE_REPLY_TYPE(pHead->opCode);
BOOLEAN takeOver = FALSE ;
do
{
hasRetry = isNeedRetry;
isNeedRetry = FALSE;
REQUESTID_MAP sendNodes;
rcTmp= rtnCoordSendRequestToNodeGroups( pBuffer, groupLst,
sendToPrimary, pRouteAgent,
cb, sendNodes );
if ( rcTmp != SDB_OK )
{
PD_LOG ( PDERROR, "Failed to query on data-node, send request "
"failed(rc=%d)", rcTmp ) ;
if ( SDB_OK == rc )
{
rc = rcTmp;
}
}
REPLY_QUE replyQue;
rcTmp = rtnCoordGetReply( cb, sendNodes, replyQue, resCode ) ;
if ( rcTmp != SDB_OK )
{
PD_LOG ( PDWARNING, "Failed to query on data-node, get reply "
"failed(rc=%d)", rcTmp );
if ( SDB_APP_INTERRUPT == rcTmp || SDB_OK == rc )
{
rc = rcTmp;
}
}
while ( !replyQue.empty() )
{
MsgOpReply *pReply = NULL;
takeOver = FALSE ;
pReply = (MsgOpReply *)(replyQue.front());
rcTmp = pReply->flags;
replyQue.pop();
UINT32 groupID = pReply->header.routeID.columns.groupID;
if ( rcTmp != SDB_OK )
{
if ( SDB_DMS_EOC == rcTmp ||
( ignoreRCList != NULL &&
ignoreRCList->find( rcTmp ) != ignoreRCList->end() ) )
{
sendGroupLst[ groupID ] = groupID;
groupLst.erase( groupID );
rcTmp = SDB_OK;
}
else
{
cb->getCoordSession()->removeLastNode( groupID );
if ( SDB_CLS_FULL_SYNC == rcTmp )
{
rtnCoordUpdateNodeStatByRC( pReply->header.routeID,
rcTmp );
}
if ( !hasRetry )
{
if ( SDB_CLS_FULL_SYNC == rcTmp )
{
isNeedRetry = TRUE;
}
else if ( SDB_CLS_NOT_PRIMARY == rcTmp && sendToPrimary )
{
CoordGroupInfoPtr groupInfoTmp ;
rcTmp = rtnCoordGetGroupInfo( cb, groupID, TRUE,
groupInfoTmp );
if ( rcTmp )
{
PD_LOG ( PDERROR, "Failed to update group info"
"(groupID=%u, rc=%d)",
pReply->header.routeID.columns.groupID,
rcTmp );
if ( SDB_OK == rc )
{
rc = rcTmp;
}
}
isNeedRetry = TRUE ;
}
}
}
}
else
{
rcTmp = pContext->addSubContext( pReply, takeOver );
if ( SDB_OK == rcTmp )
{
sendGroupLst[ groupID ] = groupID;
groupLst.erase( groupID );
}
}
if ( rcTmp != SDB_OK )
{
if ( SDB_OK == rc || SDB_CLS_COORD_NODE_CAT_VER_OLD == rc )
{
rc = rcTmp;
}
PD_LOG( PDERROR, "Failed to query on data node"
"(groupID=%u, nodeID=%u, serviceID=%u, rc=%d)",
pReply->header.routeID.columns.groupID,
pReply->header.routeID.columns.nodeID,
pReply->header.routeID.columns.serviceID,
rcTmp );
}
if ( !takeOver )
{
SDB_OSS_FREE( pReply ) ;
}
}
if ( rc != SDB_OK )
{
PD_LOG ( PDERROR, "Failed to query on data-node(rc=%d)", rc ) ;
break;
}
}while ( isNeedRetry ) ;
PD_TRACE_EXITRC ( SDB_RTNCOQUERY_QUERYTODNGROUP, rc ) ;
return rc;
}