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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/storage/common/hostreporter/hostreporter.h>
#include <atomic>
namespace storage::distributor {
class BucketSpacesStatsProvider;
class MinReplicaProvider;
struct OperationStats;
class DistributorHostInfoReporter : public HostReporter
{
public:
DistributorHostInfoReporter(MinReplicaProvider& minReplicaProvider,
BucketSpacesStatsProvider& bucketSpacesStatsProvider);
DistributorHostInfoReporter(const DistributorHostInfoReporter&) = delete;
DistributorHostInfoReporter& operator=(
const DistributorHostInfoReporter&) = delete;
void report(vespalib::JsonStream& output) override;
/**
* Set wether per-node latency, replication factors, merge stats etc are
* to be included in the generated JSON report.
*
* Thread safe.
*/
void enableReporting(bool enabled) noexcept {
_enabled.store(enabled, std::memory_order_relaxed);
}
/**
* Thread safe.
*/
bool isReportingEnabled() const noexcept {
return _enabled.load(std::memory_order_relaxed);
}
private:
MinReplicaProvider& _minReplicaProvider;
BucketSpacesStatsProvider& _bucketSpacesStatsProvider;
std::atomic<bool> _enabled;
};
} // storage::distributor
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