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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "searchenvironment.h"
#include <vespa/vespalib/stllike/hash_map.hpp>
#include <vespa/log/log.h>
LOG_SETUP(".visitor.instance.searchenvironment");
using search::docsummary::JuniperProperties;
using vsm::VSMAdapter;
namespace storage {
__thread SearchEnvironment::EnvMap * SearchEnvironment::_localEnvMap=0;
SearchEnvironment::Env::Env(const vespalib::string & muffens, const config::ConfigUri & configUri, Fast_NormalizeWordFolder & wf) :
_configId(configUri.getConfigId()),
_configurer(config::SimpleConfigRetriever::UP(
new config::SimpleConfigRetriever(createKeySet(configUri.getConfigId()), configUri.getContext())),
this),
_vsmAdapter(new VSMAdapter(muffens, _configId, wf)),
_rankManager(new RankManager(_vsmAdapter.get()))
{
_configurer.start();
}
config::ConfigKeySet
SearchEnvironment::Env::createKeySet(const vespalib::string & configId)
{
config::ConfigKeySet set;
set.add<vespa::config::search::vsm::VsmfieldsConfig,
vespa::config::search::SummaryConfig,
vespa::config::search::SummarymapConfig,
vespa::config::search::vsm::VsmsummaryConfig,
vespa::config::search::summary::JuniperrcConfig,
vespa::config::search::RankProfilesConfig>(configId);
return set;
}
void
SearchEnvironment::Env::configure(const config::ConfigSnapshot & snapshot)
{
vsm::VSMConfigSnapshot snap(_configId, snapshot);
_vsmAdapter->configure(snap);
_rankManager->configure(snap);
}
SearchEnvironment::Env::~Env()
{
_configurer.close();
}
SearchEnvironment::SearchEnvironment(const config::ConfigUri & configUri) :
VisitorEnvironment(),
_envMap(),
_configUri(configUri)
{ }
SearchEnvironment::~SearchEnvironment()
{
vespalib::LockGuard guard(_lock);
_threadLocals.clear();
}
SearchEnvironment::Env & SearchEnvironment::getEnv(const vespalib::string & searchCluster)
{
config::ConfigUri searchClusterUri(_configUri.createWithNewId(searchCluster));
if (_localEnvMap == NULL) {
_localEnvMap = new EnvMap;
vespalib::LockGuard guard(_lock);
_threadLocals.push_back(EnvMapUP(_localEnvMap));
}
EnvMap::iterator localFound = _localEnvMap->find(searchCluster);
if (localFound == _localEnvMap->end()) {
vespalib::LockGuard guard(_lock);
EnvMap::iterator found = _envMap.find(searchCluster);
if (found == _envMap.end()) {
LOG(debug, "Init VSMAdapter with config id = '%s'", searchCluster.c_str());
_envMap[searchCluster].reset(new Env("*", searchClusterUri, _wordFolder));
found = _envMap.find(searchCluster);
}
_localEnvMap->insert(*found);
localFound = _localEnvMap->find(searchCluster);
}
return *localFound->second;
}
}
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