bdbd5547e3
clustering_key::one -> clustering_key clustering_key::prefix::one -> clustering_key_prefix partition_key::one -> partition_key clustering_prefix -> exploded_clustering_prefix
553 lines
28 KiB
C++
553 lines
28 KiB
C++
/*
|
|
* Copyright 2014 Cloudius Systems
|
|
*/
|
|
|
|
// Some thrift headers include other files from within namespaces,
|
|
// which is totally broken. Include those files here to avoid
|
|
// breakage:
|
|
#include <sys/param.h>
|
|
// end thrift workaround
|
|
#include "Cassandra.h"
|
|
#include "core/distributed.hh"
|
|
#include "database.hh"
|
|
#include "core/sstring.hh"
|
|
#include "core/print.hh"
|
|
#include <thrift/protocol/TBinaryProtocol.h>
|
|
|
|
using namespace ::apache::thrift;
|
|
using namespace ::apache::thrift::protocol;
|
|
using namespace ::apache::thrift::transport;
|
|
using namespace ::apache::thrift::async;
|
|
|
|
using namespace ::org::apache::cassandra;
|
|
|
|
class unimplemented_exception : public std::exception {
|
|
public:
|
|
virtual const char* what() const throw () override { return "sorry, not implemented"; }
|
|
};
|
|
|
|
void pass_unimplemented(const tcxx::function<void(::apache::thrift::TDelayedException* _throw)>& exn_cob) {
|
|
exn_cob(::apache::thrift::TDelayedException::delayException(unimplemented_exception()));
|
|
}
|
|
|
|
template <typename Ex, typename... Args>
|
|
Ex
|
|
make_exception(const char* fmt, Args&&... args) {
|
|
Ex ex;
|
|
ex.why = sprint(fmt, std::forward<Args>(args)...);
|
|
return ex;
|
|
}
|
|
|
|
template <typename Ex, typename... Args>
|
|
void complete_with_exception(tcxx::function<void (::apache::thrift::TDelayedException* _throw)>&& exn_cob,
|
|
const char* fmt, Args&&... args) {
|
|
exn_cob(TDelayedException::delayException(make_exception<Ex>(fmt, std::forward<Args>(args)...)));
|
|
}
|
|
|
|
class delayed_exception_wrapper : public ::apache::thrift::TDelayedException {
|
|
std::exception_ptr _ex;
|
|
public:
|
|
delayed_exception_wrapper(std::exception_ptr ex) : _ex(std::move(ex)) {}
|
|
virtual void throw_it() override {
|
|
std::rethrow_exception(std::move(_ex));
|
|
}
|
|
};
|
|
|
|
template <typename... T>
|
|
void complete(future<T...>& fut,
|
|
const tcxx::function<void (const T&...)>& cob,
|
|
const tcxx::function<void (::apache::thrift::TDelayedException* _throw)>& exn_cob) {
|
|
try {
|
|
apply(std::move(cob), fut.get());
|
|
} catch (...) {
|
|
delayed_exception_wrapper dew(std::current_exception());
|
|
exn_cob(&dew);
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
void complete(future<foreign_ptr<lw_shared_ptr<T>>>& fut,
|
|
const tcxx::function<void (const T&)>& cob,
|
|
const tcxx::function<void (::apache::thrift::TDelayedException* _throw)>& exn_cob) {
|
|
try {
|
|
cob(*std::get<0>(fut.get()));
|
|
} catch (...) {
|
|
delayed_exception_wrapper dew(std::current_exception());
|
|
exn_cob(&dew);
|
|
}
|
|
}
|
|
|
|
class CassandraAsyncHandler : public CassandraCobSvIf {
|
|
distributed<database>& _db;
|
|
keyspace* _ks = nullptr; // FIXME: reference counting for in-use detection?
|
|
sstring _ks_name;
|
|
sstring _cql_version;
|
|
public:
|
|
explicit CassandraAsyncHandler(distributed<database>& db) : _db(db) {}
|
|
void login(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const AuthenticationRequest& auth_request) {
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void set_keyspace(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& keyspace) {
|
|
try {
|
|
_ks = &_db.local().keyspaces.at(keyspace);
|
|
_ks_name = keyspace;
|
|
cob();
|
|
} catch (std::out_of_range& e) {
|
|
return complete_with_exception<InvalidRequestException>(std::move(exn_cob),
|
|
"keyspace %s does not exist", keyspace);
|
|
}
|
|
}
|
|
|
|
void get(tcxx::function<void(ColumnOrSuperColumn const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& key, const ColumnPath& column_path, const ConsistencyLevel::type consistency_level) {
|
|
ColumnOrSuperColumn _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void get_slice(tcxx::function<void(std::vector<ColumnOrSuperColumn> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& key, const ColumnParent& column_parent, const SlicePredicate& predicate, const ConsistencyLevel::type consistency_level) {
|
|
auto& ks = lookup_keyspace(_db.local(), _ks_name);
|
|
auto schema = ks.find_schema(column_parent.column_family);
|
|
if (!_ks) {
|
|
return complete_with_exception<InvalidRequestException>(std::move(exn_cob), "column family %s not found", column_parent.column_family);
|
|
}
|
|
auto pk = key_from_thrift(schema, to_bytes(key));
|
|
auto dk = dht::global_partitioner().decorate_key(pk);
|
|
auto shard = _db.local().shard_of(dk._token);
|
|
|
|
auto do_get = [this,
|
|
pk = std::move(pk),
|
|
column_parent = std::move(column_parent),
|
|
predicate = std::move(predicate)] (database& db) {
|
|
std::vector<ColumnOrSuperColumn> ret;
|
|
if (!column_parent.super_column.empty()) {
|
|
throw unimplemented_exception();
|
|
}
|
|
auto& ks = lookup_keyspace(db, _ks_name);
|
|
auto& cf = lookup_column_family(ks, column_parent.column_family);
|
|
if (predicate.__isset.column_names) {
|
|
throw unimplemented_exception();
|
|
} else if (predicate.__isset.slice_range) {
|
|
auto&& range = predicate.slice_range;
|
|
row* rw = cf.find_row(pk, clustering_key::make_empty(*cf._schema));
|
|
if (rw) {
|
|
auto beg = cf._schema->regular_begin();
|
|
if (!range.start.empty()) {
|
|
beg = cf._schema->regular_lower_bound(to_bytes(range.start));
|
|
}
|
|
auto end = cf._schema->regular_end();
|
|
if (!range.finish.empty()) {
|
|
end = cf._schema->regular_upper_bound(to_bytes(range.finish));
|
|
}
|
|
auto count = range.count;
|
|
// FIXME: force limit count?
|
|
while (beg != end && count--) {
|
|
column_definition& def = range.reversed ? *--end : *beg++;
|
|
atomic_cell_view cell = (*rw).at(def.id).as_atomic_cell();
|
|
if (def.is_atomic()) {
|
|
if (cell.is_live()) { // FIXME: we should actually use tombstone information from all levels
|
|
Column col;
|
|
col.__set_name(def.name());
|
|
col.__set_value(std::string(cell.value()));
|
|
col.__set_timestamp(cell.timestamp());
|
|
// FIXME: set ttl
|
|
ColumnOrSuperColumn v;
|
|
v.__set_column(std::move(col));
|
|
ret.push_back(std::move(v));
|
|
};
|
|
}
|
|
}
|
|
}
|
|
return make_foreign(make_lw_shared(std::move(ret)));
|
|
} else {
|
|
throw make_exception<InvalidRequestException>("empty SlicePredicate");
|
|
}
|
|
};
|
|
_db.invoke_on(shard, [do_get = std::move(do_get)] (database& db) {
|
|
return do_get(db);
|
|
}).then_wrapped([cob = std::move(cob), exn_cob = std::move(exn_cob)]
|
|
(future<foreign_ptr<lw_shared_ptr<std::vector<ColumnOrSuperColumn>>>> ret) {
|
|
complete(ret, cob, exn_cob);
|
|
return make_ready_future<>();
|
|
});
|
|
}
|
|
|
|
void get_count(tcxx::function<void(int32_t const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& key, const ColumnParent& column_parent, const SlicePredicate& predicate, const ConsistencyLevel::type consistency_level) {
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void multiget_slice(tcxx::function<void(std::map<std::string, std::vector<ColumnOrSuperColumn> > const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::vector<std::string> & keys, const ColumnParent& column_parent, const SlicePredicate& predicate, const ConsistencyLevel::type consistency_level) {
|
|
std::map<std::string, std::vector<ColumnOrSuperColumn> > _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void multiget_count(tcxx::function<void(std::map<std::string, int32_t> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::vector<std::string> & keys, const ColumnParent& column_parent, const SlicePredicate& predicate, const ConsistencyLevel::type consistency_level) {
|
|
std::map<std::string, int32_t> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void get_range_slices(tcxx::function<void(std::vector<KeySlice> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const ColumnParent& column_parent, const SlicePredicate& predicate, const KeyRange& range, const ConsistencyLevel::type consistency_level) {
|
|
std::vector<KeySlice> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void get_paged_slice(tcxx::function<void(std::vector<KeySlice> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& column_family, const KeyRange& range, const std::string& start_column, const ConsistencyLevel::type consistency_level) {
|
|
std::vector<KeySlice> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void get_indexed_slices(tcxx::function<void(std::vector<KeySlice> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const ColumnParent& column_parent, const IndexClause& index_clause, const SlicePredicate& column_predicate, const ConsistencyLevel::type consistency_level) {
|
|
std::vector<KeySlice> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void insert(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& key, const ColumnParent& column_parent, const Column& column, const ConsistencyLevel::type consistency_level) {
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void add(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& key, const ColumnParent& column_parent, const CounterColumn& column, const ConsistencyLevel::type consistency_level) {
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void cas(tcxx::function<void(CASResult const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& key, const std::string& column_family, const std::vector<Column> & expected, const std::vector<Column> & updates, const ConsistencyLevel::type serial_consistency_level, const ConsistencyLevel::type commit_consistency_level) {
|
|
CASResult _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void remove(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& key, const ColumnPath& column_path, const int64_t timestamp, const ConsistencyLevel::type consistency_level) {
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void remove_counter(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& key, const ColumnPath& path, const ConsistencyLevel::type consistency_level) {
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void batch_mutate(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::map<std::string, std::map<std::string, std::vector<Mutation> > > & mutation_map, const ConsistencyLevel::type consistency_level) {
|
|
if (!_ks) {
|
|
return complete_with_exception<InvalidRequestException>(std::move(exn_cob), "keyspace not set");
|
|
}
|
|
// Would like to use move_iterator below, but Mutation is filled with some const stuff.
|
|
parallel_for_each(mutation_map.begin(), mutation_map.end(),
|
|
[this] (std::pair<std::string, std::map<std::string, std::vector<Mutation>>> key_cf) {
|
|
bytes thrift_key = to_bytes(key_cf.first);
|
|
std::map<std::string, std::vector<Mutation>>& cf_mutations_map = key_cf.second;
|
|
return parallel_for_each(
|
|
boost::make_move_iterator(cf_mutations_map.begin()),
|
|
boost::make_move_iterator(cf_mutations_map.end()),
|
|
[this, thrift_key] (std::pair<std::string, std::vector<Mutation>> cf_mutations) {
|
|
sstring cf_name = cf_mutations.first;
|
|
const std::vector<Mutation>& mutations = cf_mutations.second;
|
|
auto& cf = lookup_column_family(*_ks, cf_name);
|
|
mutation m_to_apply(key_from_thrift(cf._schema, thrift_key), cf._schema);
|
|
auto empty_clustering_key = clustering_key::make_empty(*cf._schema);
|
|
for (const Mutation& m : mutations) {
|
|
if (m.__isset.column_or_supercolumn) {
|
|
auto&& cosc = m.column_or_supercolumn;
|
|
if (cosc.__isset.column) {
|
|
auto&& col = cosc.column;
|
|
bytes cname = to_bytes(col.name);
|
|
auto def = cf._schema->get_column_definition(cname);
|
|
if (!def) {
|
|
throw make_exception<InvalidRequestException>("column %s not found", col.name);
|
|
}
|
|
if (def->kind != column_definition::column_kind::REGULAR) {
|
|
throw make_exception<InvalidRequestException>("Column %s is not settable", col.name);
|
|
}
|
|
gc_clock::duration ttl;
|
|
if (col.__isset.ttl) {
|
|
ttl = std::chrono::duration_cast<gc_clock::duration>(std::chrono::seconds(col.ttl));
|
|
}
|
|
if (ttl.count() <= 0) {
|
|
ttl = cf._schema->default_time_to_live;
|
|
}
|
|
auto ttl_option = ttl.count() > 0 ? ttl_opt(gc_clock::now() + ttl) : ttl_opt();
|
|
m_to_apply.set_clustered_cell(empty_clustering_key, *def,
|
|
atomic_cell::make_live(col.timestamp, ttl_option, to_bytes(col.value)));
|
|
} else if (cosc.__isset.super_column) {
|
|
// FIXME: implement
|
|
} else if (cosc.__isset.counter_column) {
|
|
// FIXME: implement
|
|
} else if (cosc.__isset.counter_super_column) {
|
|
// FIXME: implement
|
|
} else {
|
|
throw make_exception<InvalidRequestException>("Empty ColumnOrSuperColumn");
|
|
}
|
|
} else if (m.__isset.deletion) {
|
|
// FIXME: implement
|
|
abort();
|
|
} else {
|
|
throw make_exception<InvalidRequestException>("Mutation must have either column or deletion");
|
|
}
|
|
}
|
|
auto dk = dht::global_partitioner().decorate_key(m_to_apply.key);
|
|
auto shard = _db.local().shard_of(dk._token);
|
|
return _db.invoke_on(shard, [this, cf_name, m_to_apply = std::move(m_to_apply)] (database& db) {
|
|
auto& ks = db.keyspaces.at(_ks_name);
|
|
auto& cf = ks.column_families.at(cf_name);
|
|
cf.apply(m_to_apply);
|
|
});
|
|
});
|
|
}).then_wrapped([this, cob = std::move(cob), exn_cob = std::move(exn_cob)] (future<> ret) {
|
|
complete(ret, cob, exn_cob);
|
|
return make_ready_future<>();
|
|
});
|
|
}
|
|
|
|
void atomic_batch_mutate(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::map<std::string, std::map<std::string, std::vector<Mutation> > > & mutation_map, const ConsistencyLevel::type consistency_level) {
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void truncate(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& cfname) {
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void get_multi_slice(tcxx::function<void(std::vector<ColumnOrSuperColumn> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const MultiSliceRequest& request) {
|
|
std::vector<ColumnOrSuperColumn> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void describe_schema_versions(tcxx::function<void(std::map<std::string, std::vector<std::string> > const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob) {
|
|
std::map<std::string, std::vector<std::string> > _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void describe_keyspaces(tcxx::function<void(std::vector<KsDef> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob) {
|
|
std::vector<KsDef> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void describe_cluster_name(tcxx::function<void(std::string const& _return)> cob) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
cob("seastar");
|
|
}
|
|
|
|
void describe_version(tcxx::function<void(std::string const& _return)> cob) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
cob("0.0.0");
|
|
}
|
|
|
|
void describe_ring(tcxx::function<void(std::vector<TokenRange> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& keyspace) {
|
|
std::vector<TokenRange> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void describe_local_ring(tcxx::function<void(std::vector<TokenRange> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& keyspace) {
|
|
std::vector<TokenRange> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void describe_token_map(tcxx::function<void(std::map<std::string, std::string> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob) {
|
|
std::map<std::string, std::string> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void describe_partitioner(tcxx::function<void(std::string const& _return)> cob) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
return cob("dummy paritioner");
|
|
}
|
|
|
|
void describe_snitch(tcxx::function<void(std::string const& _return)> cob) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
return cob("dummy snitch");
|
|
}
|
|
|
|
void describe_keyspace(tcxx::function<void(KsDef const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& keyspace) {
|
|
KsDef _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void describe_splits(tcxx::function<void(std::vector<std::string> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& cfName, const std::string& start_token, const std::string& end_token, const int32_t keys_per_split) {
|
|
std::vector<std::string> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void trace_next_query(tcxx::function<void(std::string const& _return)> cob) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
return cob("dummy trace");
|
|
}
|
|
|
|
void describe_splits_ex(tcxx::function<void(std::vector<CfSplit> const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& cfName, const std::string& start_token, const std::string& end_token, const int32_t keys_per_split) {
|
|
std::vector<CfSplit> _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void system_add_column_family(tcxx::function<void(std::string const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const CfDef& cf_def) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void system_drop_column_family(tcxx::function<void(std::string const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& column_family) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void system_add_keyspace(tcxx::function<void(std::string const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const KsDef& ks_def) {
|
|
std::string schema_id = "schema-id"; // FIXME: make meaningful
|
|
if (_db.local().keyspaces.count(ks_def.name)) {
|
|
InvalidRequestException ire;
|
|
ire.why = sprint("Keyspace %s already exists", ks_def.name);
|
|
exn_cob(TDelayedException::delayException(ire));
|
|
}
|
|
_db.invoke_on_all([this, ks_def = std::move(ks_def)] (database& db) {
|
|
keyspace& ks = db.keyspaces[ks_def.name];
|
|
for (const CfDef& cf_def : ks_def.cf_defs) {
|
|
std::vector<schema::column> partition_key;
|
|
std::vector<schema::column> clustering_key;
|
|
std::vector<schema::column> regular_columns;
|
|
// FIXME: get this from comparator
|
|
auto column_name_type = utf8_type;
|
|
// FIXME: look at key_alias and key_validator first
|
|
partition_key.push_back({"key", bytes_type});
|
|
// FIXME: guess clustering keys
|
|
for (const ColumnDef& col_def : cf_def.column_metadata) {
|
|
// FIXME: look at all fields, not just name
|
|
regular_columns.push_back({to_bytes(col_def.name), bytes_type});
|
|
}
|
|
auto s = make_lw_shared<schema>(ks_def.name, cf_def.name,
|
|
std::move(partition_key), std::move(clustering_key), std::move(regular_columns),
|
|
std::vector<schema::column>(), column_name_type);
|
|
column_family cf(s);
|
|
ks.column_families.emplace(cf_def.name, std::move(cf));
|
|
}
|
|
}).then([schema_id = std::move(schema_id)] {
|
|
return make_ready_future<std::string>(std::move(schema_id));
|
|
}).then_wrapped([cob = std::move(cob), exn_cob = std::move(exn_cob)] (future<std::string> result) {
|
|
complete(result, cob, exn_cob);
|
|
return make_ready_future<>();
|
|
});
|
|
}
|
|
|
|
void system_drop_keyspace(tcxx::function<void(std::string const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& keyspace) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void system_update_keyspace(tcxx::function<void(std::string const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const KsDef& ks_def) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void system_update_column_family(tcxx::function<void(std::string const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const CfDef& cf_def) {
|
|
std::string _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void execute_cql_query(tcxx::function<void(CqlResult const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& query, const Compression::type compression) {
|
|
CqlResult _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void execute_cql3_query(tcxx::function<void(CqlResult const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& query, const Compression::type compression, const ConsistencyLevel::type consistency) {
|
|
print("warning: ignoring query %s\n", query);
|
|
cob({});
|
|
#if 0
|
|
CqlResult _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
#endif
|
|
}
|
|
|
|
void prepare_cql_query(tcxx::function<void(CqlPreparedResult const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& query, const Compression::type compression) {
|
|
CqlPreparedResult _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void prepare_cql3_query(tcxx::function<void(CqlPreparedResult const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& query, const Compression::type compression) {
|
|
CqlPreparedResult _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void execute_prepared_cql_query(tcxx::function<void(CqlResult const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const int32_t itemId, const std::vector<std::string> & values) {
|
|
CqlResult _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void execute_prepared_cql3_query(tcxx::function<void(CqlResult const& _return)> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const int32_t itemId, const std::vector<std::string> & values, const ConsistencyLevel::type consistency) {
|
|
CqlResult _return;
|
|
// FIXME: implement
|
|
return pass_unimplemented(exn_cob);
|
|
}
|
|
|
|
void set_cql_version(tcxx::function<void()> cob, tcxx::function<void(::apache::thrift::TDelayedException* _throw)> exn_cob, const std::string& version) {
|
|
_cql_version = version;
|
|
cob();
|
|
}
|
|
|
|
private:
|
|
static column_family& lookup_column_family(keyspace& ks, const sstring& cf_name) {
|
|
try {
|
|
return ks.column_families.at(cf_name);
|
|
} catch (std::out_of_range&) {
|
|
throw make_exception<InvalidRequestException>("column family %s not found", cf_name);
|
|
}
|
|
}
|
|
static keyspace& lookup_keyspace(database& db, const sstring& ks_name) {
|
|
try {
|
|
return db.keyspaces.at(ks_name);
|
|
} catch (std::out_of_range&) {
|
|
throw make_exception<InvalidRequestException>("Keyspace %s not found", ks_name);
|
|
}
|
|
}
|
|
static partition_key key_from_thrift(schema_ptr s, bytes k) {
|
|
if (s->partition_key_size() != 1) {
|
|
fail(unimplemented::cause::THRIFT);
|
|
}
|
|
return partition_key::from_single_value(*s, std::move(k));
|
|
}
|
|
};
|
|
|
|
class handler_factory : public CassandraCobSvIfFactory {
|
|
distributed<database>& _db;
|
|
public:
|
|
explicit handler_factory(distributed<database>& db) : _db(db) {}
|
|
typedef CassandraCobSvIf Handler;
|
|
virtual CassandraCobSvIf* getHandler(const ::apache::thrift::TConnectionInfo& connInfo) {
|
|
return new CassandraAsyncHandler(_db);
|
|
}
|
|
virtual void releaseHandler(CassandraCobSvIf* handler) {
|
|
delete handler;
|
|
}
|
|
};
|
|
|
|
std::unique_ptr<CassandraCobSvIfFactory>
|
|
create_handler_factory(distributed<database>& db) {
|
|
return std::make_unique<handler_factory>(db);
|
|
}
|