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Code Activity

MCOL-507 Further ExeMgr performance improvements

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This does the following:

* Switch resource manager to a singleton which reduces the amount of
times the XML data is scanned and objects allocated.
* Make the I_S tables use the FE implementation of the system catalog
* Make the I_S.columnstore_columns table use the RID list cache
* Make the extentmap pre-allocate a vector instead of many small allocs
This commit is contained in:
Andrew Hutchings
2017-01-16 12:33:27 +00:00
parent 605f6c51e2
commit ffcfc41563
49 changed files with 197 additions and 178 deletions
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4
writeengine/client/we_clients.cpp
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@ -179,7 +179,7 @@ namespace WriteEngine {
void WEClients::Setup()
{
makeBusy(true);
joblist::ResourceManager rm;
joblist::ResourceManager *rm = joblist::ResourceManager::instance();
oam::Oam oam;
string ipAddress;
ModuleTypeConfig moduletypeconfig;
@ -224,7 +224,7 @@ void WEClients::Setup()
string fServer (buff);
boost::shared_ptr<MessageQueueClient>
cl(new MessageQueueClient(fServer, rm.getConfig()));
cl(new MessageQueueClient(fServer, rm->getConfig()));
boost::shared_ptr<boost::mutex> nl(new boost::mutex());
//Bug 5224. Take out the retrys. If connection fails, we assume the server is down.
try {