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Bootstrap server service, fixes to server state management

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* Added bootstrap service call to do DBMS side bootstrap operations
  during the cluster bootstrap.
* Added last_committed_gtid() to provider interface
* Implemented wait_for_gtid() provider call
* Pass initial position to the server state
This commit is contained in:
Teemu Ollakka
2018-06-29 11:54:33 +03:00
parent 666eccf463
commit 0851970c53
15 changed files with 137 additions and 25 deletions
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13
include/wsrep/server_state.hpp
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@ -193,6 +193,11 @@ namespace wsrep
*/
const std::string& working_dir() const { return working_dir_; }
/**
* Return initial position for server.
*/
const wsrep::gtid& initial_position() const
{ return initial_position_; }
/**
* Return maximum protocol version.
*/
@ -316,7 +321,8 @@ namespace wsrep
*
* @return Zero on success, non-zero on failure.
*/
int wait_for_gtid(const wsrep::gtid&) const;
enum wsrep::provider::status
wait_for_gtid(const wsrep::gtid&, int timeout) const;
/**
* Perform a causal read in the cluster. After the call returns,
@ -484,6 +490,7 @@ namespace wsrep
const std::string& id,
const std::string& address,
const std::string& working_dir,
const wsrep::gtid& initial_position,
int max_protocol_version,
enum rollback_mode rollback_mode)
: mutex_(mutex)
@ -492,6 +499,8 @@ namespace wsrep
, state_(s_disconnected)
, state_hist_()
, state_waiters_(n_states_)
, bootstrap_()
, initial_position_(initial_position)
, init_initialized_()
, init_synced_()
, sst_gtid_()
@ -529,6 +538,8 @@ namespace wsrep
enum state state_;
std::vector<enum state> state_hist_;
mutable std::vector<int> state_waiters_;
bool bootstrap_;
const wsrep::gtid initial_position_;
bool init_initialized_;
bool init_synced_;
wsrep::gtid sst_gtid_;