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service/storage_service: Add feature flag for secondary indices

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This commit is contained in:
Pekka Enberg
2017-04-12 10:14:38 +03:00
parent 930fa79aff
commit 815c91a1b8
2 changed files with 9 additions and 0 deletions
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3
service/storage_service.cc
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@@ -84,6 +84,7 @@ static const sstring RANGE_TOMBSTONES_FEATURE = "RANGE_TOMBSTONES";
static const sstring LARGE_PARTITIONS_FEATURE = "LARGE_PARTITIONS";
static const sstring MATERIALIZED_VIEWS_FEATURE = "MATERIALIZED_VIEWS";
static const sstring COUNTERS_FEATURE = "COUNTERS";
static const sstring INDEXES_FEATURE = "INDEXES";
distributed<storage_service> _the_storage_service;
@@ -127,6 +128,7 @@ sstring storage_service::get_config_supported_features() {
if (service::get_local_storage_service()._db.local().get_config().experimental()) {
features.push_back(MATERIALIZED_VIEWS_FEATURE);
features.push_back(COUNTERS_FEATURE);
features.push_back(INDEXES_FEATURE);
}
return join(",", features);
}
@@ -1355,6 +1357,7 @@ future<> storage_service::init_server(int delay) {
if (ss._db.local().get_config().experimental()) {
ss._materialized_views_feature = gms::feature(MATERIALIZED_VIEWS_FEATURE);
ss._counters_feature = gms::feature(COUNTERS_FEATURE);
ss._indexes_feature = gms::feature(INDEXES_FEATURE);
}
}).get();
});

6
service/storage_service.hh
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@@ -262,6 +262,7 @@ private:
gms::feature _large_partitions_feature;
gms::feature _materialized_views_feature;
gms::feature _counters_feature;
gms::feature _indexes_feature;
public:
void enable_all_features() {
@@ -269,6 +270,7 @@ public:
_large_partitions_feature.enable();
_materialized_views_feature.enable();
_counters_feature.enable();
_indexes_feature.enable();
}
void finish_bootstrapping() {
@@ -2230,6 +2232,10 @@ public:
bool cluster_supports_counters() const {
return bool(_counters_feature);
}
bool cluster_supports_indexes() const {
return bool(_indexes_feature);
}
};
inline future<> init_storage_service(distributed<database>& db) {