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gms: Use unordered_map for endpoint_state_map

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We do not really care about order.
This commit is contained in:
Asias He
2015-05-11 16:22:06 +08:00
committed by Avi Kivity
parent cce98e19e4
commit bbb4b90542
2 changed files with 4 additions and 4 deletions
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2
gms/gossiper.cc
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@@ -759,7 +759,7 @@ void gossiper::reset_endpoint_state_map() {
_live_endpoints.clear();
}
std::map<inet_address, endpoint_state>&gms::gossiper::get_endpoint_states() {
std::unordered_map<inet_address, endpoint_state>& gms::gossiper::get_endpoint_states() {
return endpoint_state_map;
}

6
gms/gossiper.hh
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@@ -29,6 +29,7 @@
#include "gms/i_failure_detection_event_listener.hh"
#include "gms/versioned_value.hh"
#include "gms/application_state.hh"
#include "gms/endpoint_state.hh"
#include "message/messaging_service.hh"
#include <boost/algorithm/string.hpp>
#include <experimental/optional>
@@ -40,7 +41,6 @@ class gossip_digest_syn;
class gossip_digest_ack;
class gossip_digest_ack2;
class gossip_digest;
class endpoint_state;
class inet_address;
class i_endpoint_state_change_subscriber;
class i_failure_detector;
@@ -121,7 +121,7 @@ public:
}
public:
/* map where key is the endpoint and value is the state associated with the endpoint */
std::map<inet_address, endpoint_state> endpoint_state_map;
std::unordered_map<inet_address, endpoint_state> endpoint_state_map;
const std::vector<sstring> DEAD_STATES = { versioned_value::REMOVING_TOKEN, versioned_value::REMOVED_TOKEN,
versioned_value::STATUS_LEFT, versioned_value::HIBERNATE };
@@ -334,7 +334,7 @@ public:
// removes ALL endpoint states; should only be called after shadow gossip
void reset_endpoint_state_map();
std::map<inet_address, endpoint_state>& get_endpoint_states();
std::unordered_map<inet_address, endpoint_state>& get_endpoint_states();
bool uses_host_id(inet_address endpoint);