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scylladb/tests/sstable_mutation_test.cc
Duarte Nunes 0685c8f5bc Merge 'Fix misdetection of remote counter shards' from Paweł 
"
The code reading counter cells form sstables verifies that there are no
unsupported local or remote shards. The latter are detected by checking
if all shards are present in the counter cell header (only remote shards
do not have entries there). However, the logic responsible for doing
that was incorrectly computing the total number of counter shards in a
cell if the header was larger than a single counter shard. This resulted
in incorrect complaints that remote shards are present.

Fixes #4206

Tests: unit(release)
"

* tag 'counter-header-fix/v1' of https://github.com/pdziepak/scylla:
  tests/sstables: test counter cell header with large number of shards
  sstables/counters: fix remote counter shard detection

(cherry picked from commit d2d885fb93)
2019-02-11 14:09:55 +02:00

1471 lines
69 KiB
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/*
* Copyright (C) 2015 ScyllaDB
*/
/*
* This file is part of Scylla.
*
* Scylla is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Scylla is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
*/
#include <boost/test/unit_test.hpp>
#include <seastar/net/inet_address.hh>
#include "tests/test-utils.hh"
#include "sstable_test.hh"
#include "sstables/key.hh"
#include "core/do_with.hh"
#include "core/thread.hh"
#include "sstables/sstables.hh"
#include "database.hh"
#include "timestamp.hh"
#include "schema_builder.hh"
#include "mutation_reader.hh"
#include "mutation_source_test.hh"
#include "partition_slice_builder.hh"
#include "tmpdir.hh"
#include "memtable-sstable.hh"
#include "tests/index_reader_assertions.hh"
#include "tests/test_services.hh"
#include "flat_mutation_reader_assertions.hh"
#include "simple_schema.hh"
#include "tests/sstable_utils.hh"
#include "tests/make_random_string.hh"
using namespace sstables;
using namespace std::chrono_literals;
static db::nop_large_partition_handler nop_lp_handler;
SEASTAR_THREAD_TEST_CASE(nonexistent_key) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
reusable_sst(uncompressed_schema(), uncompressed_dir(), 1).then([] (auto sstp) {
return do_with(make_dkey(uncompressed_schema(), "invalid_key"), [sstp] (auto& key) {
auto s = uncompressed_schema();
auto rd = make_lw_shared<flat_mutation_reader>(sstp->read_row_flat(s, key));
return (*rd)(db::no_timeout).then([sstp, s, &key, rd] (auto mutation) {
BOOST_REQUIRE(!mutation);
return make_ready_future<>();
});
});
}).get();
}
future<> test_no_clustered(bytes&& key, std::unordered_map<bytes, data_value> &&map) {
return reusable_sst(uncompressed_schema(), uncompressed_dir(), 1).then([k = std::move(key), map = std::move(map)] (auto sstp) mutable {
return do_with(make_dkey(uncompressed_schema(), std::move(k)), [sstp, map = std::move(map)] (auto& key) {
auto s = uncompressed_schema();
auto rd = make_lw_shared<flat_mutation_reader>(sstp->read_row_flat(s, key));
return read_mutation_from_flat_mutation_reader(*rd, db::no_timeout).then([sstp, s, &key, rd, map = std::move(map)] (auto mutation) {
BOOST_REQUIRE(mutation);
auto& mp = mutation->partition();
for (auto&& e : mp.range(*s, nonwrapping_range<clustering_key_prefix>())) {
BOOST_REQUIRE(to_bytes(e.key()) == to_bytes(""));
BOOST_REQUIRE(e.row().cells().size() == map.size());
auto &row = e.row().cells();
for (auto&& c: map) {
match_live_cell(row, *s, c.first, c.second);
}
}
return make_ready_future<>();
});
});
});
}
SEASTAR_THREAD_TEST_CASE(uncompressed_1) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
test_no_clustered("vinna", {{ "col1", to_sstring("daughter") }, { "col2", 3 }}).get();
}
SEASTAR_THREAD_TEST_CASE(uncompressed_2) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
test_no_clustered("gustaf", {{ "col1", to_sstring("son") }, { "col2", 0 }}).get();
}
SEASTAR_THREAD_TEST_CASE(uncompressed_3) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
test_no_clustered("isak", {{ "col1", to_sstring("son") }, { "col2", 1 }}).get();
}
SEASTAR_THREAD_TEST_CASE(uncompressed_4) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
test_no_clustered("finna", {{ "col1", to_sstring("daughter") }, { "col2", 2 }}).get();
}
/*
*
* insert into todata.complex_schema (key, clust1, clust2, reg_set, reg, static_obj) values ('key1', 'cl1.1', 'cl2.1', { '1', '2' }, 'v1', 'static_value');
* insert into todata.complex_schema (key, clust1, clust2, reg_list, reg, static_obj) values ('key1', 'cl1.2', 'cl2.2', [ '2', '1'], 'v2','static_value');
* insert into todata.complex_schema (key, clust1, clust2, reg_map, reg, static_obj) values ('key2', 'kcl1.1', 'kcl2.1', { '3': '1', '4' : '2' }, 'v3', 'static_value');
* insert into todata.complex_schema (key, clust1, clust2, reg_fset, reg, static_obj) values ('key2', 'kcl1.2', 'kcl2.2', { '3', '1', '4' , '2' }, 'v4', 'static_value');
* insert into todata.complex_schema (key, static_collection) values ('key2', { '1', '2', '3' , '4' });
* (flush)
*
* delete reg from todata.complex_schema where key = 'key2' and clust1 = 'kcl1.2' and clust2 = 'kcl2.2';
* insert into todata.complex_schema (key, clust1, clust2, reg, static_obj) values ('key3', 'tcl1.1', 'tcl2.1', 'v5', 'static_value_3') using ttl 86400;
* delete from todata.complex_schema where key = 'key1' and clust1='cl1.1';
* delete static_obj from todata.complex_schema where key = 'key2';
* delete reg_list[0] from todata.complex_schema where key = 'key1' and clust1='cl1.2' and clust2='cl2.2';
* delete reg_fset from todata.complex_schema where key = 'key2' and clust1='kcl1.2' and clust2='kcl2.2';
* delete reg_map['3'] from todata.complex_schema where key = 'key2' and clust1='kcl1.1' and clust2='kcl2.1';
* delete static_collection['1'] from todata.complex_schema where key = 'key2';
* (flush)
*
* insert into todata.complex_schema (key, static_obj) values('key2', 'final_static');
* update todata.complex_schema set reg_map = reg_map + { '6': '1' } where key = 'key2' and clust1='kcl1.1' and clust2='kcl2.1';
* update todata.complex_schema set reg_list = reg_list + [ '6' ] where key = 'key1' and clust1='cl1.2' and clust2='cl2.2';
* update todata.complex_schema set reg_set = reg_set + { '6' } where key = 'key1' and clust1='cl1.2' and clust2='cl2.2';
* (flush)
*/
// FIXME: we are lacking a full deletion test
template <int Generation>
future<mutation> generate_clustered(bytes&& key) {
return reusable_sst(complex_schema(), "tests/sstables/complex", Generation).then([k = std::move(key)] (auto sstp) mutable {
return do_with(make_dkey(complex_schema(), std::move(k)), [sstp] (auto& key) {
auto s = complex_schema();
auto rd = make_lw_shared<flat_mutation_reader>(sstp->read_row_flat(s, key));
return read_mutation_from_flat_mutation_reader(*rd, db::no_timeout).then([sstp, s, &key, rd] (auto mutation) {
BOOST_REQUIRE(mutation);
return std::move(*mutation);
});
});
});
}
inline auto clustered_row(mutation& mutation, const schema& s, std::vector<bytes>&& v) {
auto exploded = exploded_clustering_prefix(std::move(v));
auto clustering_pair = clustering_key::from_clustering_prefix(s, exploded);
return deletable_row(s, mutation.partition().clustered_row(s, clustering_pair));
}
SEASTAR_THREAD_TEST_CASE(complex_sst1_k1) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
generate_clustered<1>("key1").then([] (auto&& mutation) {
auto s = complex_schema();
auto& sr = mutation.partition().static_row();
match_live_cell(sr, *s, "static_obj", data_value(to_bytes("static_value")));
auto row1 = clustered_row(mutation, *s, {"cl1.1", "cl2.1"});
match_live_cell(row1.cells(), *s, "reg", data_value(to_bytes("v1")));
match_absent(row1.cells(), *s, "reg_list");
match_absent(row1.cells(), *s, "reg_map");
match_absent(row1.cells(), *s, "reg_fset");
auto reg_set = match_collection(row1.cells(), *s, "reg_set", tombstone(deletion_time{1431451390, 1431451390209521l}));
match_collection_element<status::live>(reg_set.cells[0], to_bytes("1"), bytes_opt{});
match_collection_element<status::live>(reg_set.cells[1], to_bytes("2"), bytes_opt{});
auto row2 = clustered_row(mutation, *s, {"cl1.2", "cl2.2"});
match_live_cell(row2.cells(), *s, "reg", data_value(to_bytes("v2")));
match_absent(row2.cells(), *s, "reg_set");
match_absent(row2.cells(), *s, "reg_map");
match_absent(row2.cells(), *s, "reg_fset");
auto reg_list = match_collection(row2.cells(), *s, "reg_list", tombstone(deletion_time{1431451390, 1431451390213471l}));
match_collection_element<status::live>(reg_list.cells[0], bytes_opt{}, to_bytes("2"));
match_collection_element<status::live>(reg_list.cells[1], bytes_opt{}, to_bytes("1"));
return make_ready_future<>();
}).get();
}
SEASTAR_THREAD_TEST_CASE(complex_sst1_k2) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
generate_clustered<1>("key2").then([] (auto&& mutation) {
auto s = complex_schema();
auto& sr = mutation.partition().static_row();
match_live_cell(sr, *s, "static_obj", data_value(to_bytes("static_value")));
auto static_set = match_collection(sr, *s, "static_collection", tombstone(deletion_time{1431451390, 1431451390225257l}));
match_collection_element<status::live>(static_set.cells[0], to_bytes("1"), bytes_opt{});
match_collection_element<status::live>(static_set.cells[1], to_bytes("2"), bytes_opt{});
match_collection_element<status::live>(static_set.cells[2], to_bytes("3"), bytes_opt{});
match_collection_element<status::live>(static_set.cells[3], to_bytes("4"), bytes_opt{});
auto row1 = clustered_row(mutation, *s, {"kcl1.1", "kcl2.1"});
match_live_cell(row1.cells(), *s, "reg", data_value(to_bytes("v3")));
match_absent(row1.cells(), *s, "reg_list");
match_absent(row1.cells(), *s, "reg_set");
match_absent(row1.cells(), *s, "reg_fset");
auto reg_map = match_collection(row1.cells(), *s, "reg_map", tombstone(deletion_time{1431451390, 1431451390217436l}));
match_collection_element<status::live>(reg_map.cells[0], to_bytes("3"), to_bytes("1"));
match_collection_element<status::live>(reg_map.cells[1], to_bytes("4"), to_bytes("2"));
auto row2 = clustered_row(mutation, *s, {"kcl1.2", "kcl2.2"});
match_live_cell(row2.cells(), *s, "reg", data_value(to_bytes("v4")));
match_absent(row2.cells(), *s, "reg_set");
match_absent(row2.cells(), *s, "reg_map");
match_absent(row2.cells(), *s, "reg_list");
return make_ready_future<>();
}).get();
}
SEASTAR_THREAD_TEST_CASE(complex_sst2_k1) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
generate_clustered<2>("key1").then([] (auto&& mutation) {
auto s = complex_schema();
auto exploded = exploded_clustering_prefix({"cl1.1", "cl2.1"});
auto clustering = clustering_key::from_clustering_prefix(*s, exploded);
auto t1 = mutation.partition().range_tombstone_for_row(*s, clustering);
BOOST_REQUIRE(t1.timestamp == 1431451394600754l);
BOOST_REQUIRE(t1.deletion_time == gc_clock::time_point(gc_clock::duration(1431451394)));
auto row = clustered_row(mutation, *s, {"cl1.2", "cl2.2"});
auto reg_list = match_collection(row.cells(), *s, "reg_list", tombstone(deletion_time{0, api::missing_timestamp}));
match_collection_element<status::dead>(reg_list.cells[0], bytes_opt{}, bytes_opt{});
return make_ready_future<>();
}).get();
}
SEASTAR_THREAD_TEST_CASE(complex_sst2_k2) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
generate_clustered<2>("key2").then([] (auto&& mutation) {
auto s = complex_schema();
auto& sr = mutation.partition().static_row();
match_dead_cell(sr, *s, "static_obj");
auto static_set = match_collection(sr, *s, "static_collection", tombstone(deletion_time{0, api::missing_timestamp}));
match_collection_element<status::dead>(static_set.cells[0], to_bytes("1"), bytes_opt{});
auto row1 = clustered_row(mutation, *s, {"kcl1.1", "kcl2.1"});
// map dead
match_absent(row1.cells(), *s, "reg_list");
match_absent(row1.cells(), *s, "reg_set");
match_absent(row1.cells(), *s, "reg_fset");
match_absent(row1.cells(), *s, "reg");
match_collection(row1.cells(), *s, "reg_map", tombstone(deletion_time{0, api::missing_timestamp}));
auto row2 = clustered_row(mutation, *s, {"kcl1.2", "kcl2.2"});
match_dead_cell(row2.cells(), *s, "reg");
match_absent(row2.cells(), *s, "reg_map");
match_absent(row2.cells(), *s, "reg_list");
match_absent(row2.cells(), *s, "reg_set");
match_dead_cell(row2.cells(), *s, "reg_fset");
match_dead_cell(row2.cells(), *s, "reg");
return make_ready_future<>();
}).get();
}
SEASTAR_THREAD_TEST_CASE(complex_sst2_k3) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
generate_clustered<2>("key3").then([] (auto&& mutation) {
auto s = complex_schema();
auto& sr = mutation.partition().static_row();
match_expiring_cell(sr, *s, "static_obj", data_value(to_bytes("static_value_3")), 1431451394597062l, 1431537794);
auto row1 = clustered_row(mutation, *s, {"tcl1.1", "tcl2.1"});
BOOST_REQUIRE(row1.created_at() == 1431451394597062l);
match_expiring_cell(row1.cells(), *s, "reg", data_value(to_bytes("v5")), 1431451394597062l, 1431537794);
match_absent(row1.cells(), *s, "reg_list");
match_absent(row1.cells(), *s, "reg_set");
match_absent(row1.cells(), *s, "reg_map");
match_absent(row1.cells(), *s, "reg_fset");
return make_ready_future<>();
}).get();
}
SEASTAR_THREAD_TEST_CASE(complex_sst3_k1) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
generate_clustered<3>("key1").then([] (auto&& mutation) {
auto s = complex_schema();
auto row = clustered_row(mutation, *s, {"cl1.2", "cl2.2"});
auto reg_set = match_collection(row.cells(), *s, "reg_set", tombstone(deletion_time{0, api::missing_timestamp}));
match_collection_element<status::live>(reg_set.cells[0], to_bytes("6"), bytes_opt{});
auto reg_list = match_collection(row.cells(), *s, "reg_list", tombstone(deletion_time{0, api::missing_timestamp}));
match_collection_element<status::live>(reg_list.cells[0], bytes_opt{}, to_bytes("6"));
match_absent(row.cells(), *s, "static_obj");
match_absent(row.cells(), *s, "reg_map");
match_absent(row.cells(), *s, "reg");
match_absent(row.cells(), *s, "reg_fset");
return make_ready_future<>();
}).get();
}
SEASTAR_THREAD_TEST_CASE(complex_sst3_k2) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
generate_clustered<3>("key2").then([] (auto&& mutation) {
auto s = complex_schema();
auto& sr = mutation.partition().static_row();
match_live_cell(sr, *s, "static_obj", data_value(to_bytes("final_static")));
auto row = clustered_row(mutation, *s, {"kcl1.1", "kcl2.1"});
auto reg_map = match_collection(row.cells(), *s, "reg_map", tombstone(deletion_time{0, api::missing_timestamp}));
match_collection_element<status::live>(reg_map.cells[0], to_bytes("6"), to_bytes("1"));
match_absent(row.cells(), *s, "reg_list");
match_absent(row.cells(), *s, "reg_set");
match_absent(row.cells(), *s, "reg");
match_absent(row.cells(), *s, "reg_fset");
return make_ready_future<>();
}).get();
}
future<> test_range_reads(const dht::token& min, const dht::token& max, std::vector<bytes>& expected) {
return reusable_sst(uncompressed_schema(), uncompressed_dir(), 1).then([min, max, &expected] (auto sstp) mutable {
auto s = uncompressed_schema();
auto count = make_lw_shared<size_t>(0);
auto expected_size = expected.size();
auto stop = make_lw_shared<bool>(false);
return do_with(dht::partition_range::make(dht::ring_position::starting_at(min),
dht::ring_position::ending_at(max)), [&, sstp, s] (auto& pr) {
auto mutations = make_lw_shared<flat_mutation_reader>(sstp->read_range_rows_flat(s, pr));
return do_until([stop] { return *stop; },
// Note: The data in the following lambda, including
// "mutations", continues to live until after the last
// iteration's future completes, so its lifetime is safe.
[sstp, mutations = std::move(mutations), &expected, expected_size, count, stop] () mutable {
return (*mutations)(db::no_timeout).then([&expected, expected_size, count, stop, mutations] (mutation_fragment_opt mfopt) mutable {
if (mfopt) {
BOOST_REQUIRE(mfopt->is_partition_start());
BOOST_REQUIRE(*count < expected_size);
BOOST_REQUIRE(std::vector<bytes>({expected.back()}) == mfopt->as_partition_start().key().key().explode());
expected.pop_back();
(*count)++;
mutations->next_partition();
} else {
*stop = true;
}
});
}).then([count, expected_size] {
BOOST_REQUIRE(*count == expected_size);
});
});
});
}
SEASTAR_THREAD_TEST_CASE(read_range) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
std::vector<bytes> expected = { to_bytes("finna"), to_bytes("isak"), to_bytes("gustaf"), to_bytes("vinna") };
do_with(std::move(expected), [] (auto& expected) {
return test_range_reads(dht::minimum_token(), dht::maximum_token(), expected);
}).get();
}
SEASTAR_THREAD_TEST_CASE(read_partial_range) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
std::vector<bytes> expected = { to_bytes("finna"), to_bytes("isak") };
do_with(std::move(expected), [] (auto& expected) {
return test_range_reads(dht::global_partitioner().get_token(key_view(bytes_view(expected.back()))), dht::maximum_token(), expected);
}).get();
}
SEASTAR_THREAD_TEST_CASE(read_partial_range_2) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
std::vector<bytes> expected = { to_bytes("gustaf"), to_bytes("vinna") };
do_with(std::move(expected), [] (auto& expected) {
return test_range_reads(dht::minimum_token(), dht::global_partitioner().get_token(key_view(bytes_view(expected.front()))), expected);
}).get();
}
// Must be run in a seastar thread
static
void test_mutation_source(sstable_writer_config cfg, sstables::sstable::version_types version) {
std::vector<tmpdir> dirs;
run_mutation_source_tests([&dirs, &cfg, version] (schema_ptr s, const std::vector<mutation>& partitions) -> mutation_source {
tmpdir sstable_dir;
auto sst = sstables::make_sstable(s,
sstable_dir.path,
1 /* generation */,
version,
sstables::sstable::format_types::big);
dirs.emplace_back(std::move(sstable_dir));
auto mt = make_lw_shared<memtable>(s);
for (auto&& m : partitions) {
mt->apply(m);
}
sst->write_components(mt->make_flat_reader(s), partitions.size(), s, cfg).get();
sst->load().get();
return as_mutation_source(sst);
});
}
SEASTAR_TEST_CASE(test_sstable_conforms_to_mutation_source) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
storage_service_for_tests ssft;
for (auto version : all_sstable_versions) {
for (auto index_block_size : {1, 128, 64*1024}) {
sstable_writer_config cfg;
cfg.promoted_index_block_size = index_block_size;
cfg.large_partition_handler = &nop_lp_handler;
test_mutation_source(cfg, version);
}
}
});
}
SEASTAR_TEST_CASE(test_sstable_can_write_and_read_range_tombstone) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
auto s = make_lw_shared(schema({}, "ks", "cf",
{{"p1", utf8_type}}, {{"c1", int32_type}}, {{"r1", int32_type}}, {}, utf8_type));
auto key = partition_key::from_exploded(*s, {to_bytes(make_local_key(s))});
auto c_key_start = clustering_key::from_exploded(*s, {int32_type->decompose(1)});
auto c_key_end = clustering_key::from_exploded(*s, {int32_type->decompose(2)});
mutation m(s, key);
auto ttl = gc_clock::now() + std::chrono::seconds(1);
m.partition().apply_delete(*s, range_tombstone(c_key_start, bound_kind::excl_start, c_key_end, bound_kind::excl_end, tombstone(9, ttl)));
auto mt = make_lw_shared<memtable>(s);
mt->apply(std::move(m));
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
sstables::sstable::version_types::la,
sstables::sstable::format_types::big);
write_memtable_to_sstable_for_test(*mt, sst).get();
sst->load().get();
auto mr = sst->read_rows_flat(s);
auto mut = read_mutation_from_flat_mutation_reader(mr, db::no_timeout).get0();
BOOST_REQUIRE(bool(mut));
auto& rts = mut->partition().row_tombstones();
BOOST_REQUIRE(rts.size() == 1);
auto it = rts.begin();
BOOST_REQUIRE(it->equal(*s, range_tombstone(
c_key_start,
bound_kind::excl_start,
c_key_end,
bound_kind::excl_end,
tombstone(9, ttl))));
});
}
SEASTAR_THREAD_TEST_CASE(compact_storage_sparse_read) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
reusable_sst(compact_sparse_schema(), "tests/sstables/compact_sparse", 1).then([] (auto sstp) {
return do_with(make_dkey(compact_sparse_schema(), "first_row"), [sstp] (auto& key) {
auto s = compact_sparse_schema();
auto rd = make_lw_shared<flat_mutation_reader>(sstp->read_row_flat(s, key));
return read_mutation_from_flat_mutation_reader(*rd, db::no_timeout).then([sstp, s, &key, rd] (auto mutation) {
BOOST_REQUIRE(mutation);
auto& mp = mutation->partition();
auto& row = mp.clustered_row(*s, clustering_key::make_empty());
match_live_cell(row.cells(), *s, "cl1", data_value(to_bytes("cl1")));
match_live_cell(row.cells(), *s, "cl2", data_value(to_bytes("cl2")));
return make_ready_future<>();
});
});
}).get();
}
SEASTAR_THREAD_TEST_CASE(compact_storage_simple_dense_read) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
reusable_sst(compact_simple_dense_schema(), "tests/sstables/compact_simple_dense", 1).then([] (auto sstp) {
return do_with(make_dkey(compact_simple_dense_schema(), "first_row"), [sstp] (auto& key) {
auto s = compact_simple_dense_schema();
auto rd = make_lw_shared<flat_mutation_reader>(sstp->read_row_flat(s, key));
return read_mutation_from_flat_mutation_reader(*rd, db::no_timeout).then([sstp, s, &key, rd] (auto mutation) {
auto& mp = mutation->partition();
auto exploded = exploded_clustering_prefix({"cl1"});
auto clustering = clustering_key::from_clustering_prefix(*s, exploded);
auto& row = mp.clustered_row(*s, clustering);
match_live_cell(row.cells(), *s, "cl2", data_value(to_bytes("cl2")));
return make_ready_future<>();
});
});
}).get();
}
SEASTAR_THREAD_TEST_CASE(compact_storage_dense_read) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
reusable_sst(compact_dense_schema(), "tests/sstables/compact_dense", 1).then([] (auto sstp) {
return do_with(make_dkey(compact_dense_schema(), "first_row"), [sstp] (auto& key) {
auto s = compact_dense_schema();
auto rd = make_lw_shared<flat_mutation_reader>(sstp->read_row_flat(s, key));
return read_mutation_from_flat_mutation_reader(*rd, db::no_timeout).then([sstp, s, &key, rd] (auto mutation) {
auto& mp = mutation->partition();
auto exploded = exploded_clustering_prefix({"cl1", "cl2"});
auto clustering = clustering_key::from_clustering_prefix(*s, exploded);
auto& row = mp.clustered_row(*s, clustering);
match_live_cell(row.cells(), *s, "cl3", data_value(to_bytes("cl3")));
return make_ready_future<>();
});
});
}).get();
}
// We recently had an issue, documented at #188, where range-reading from an
// sstable would break if collections were used.
//
// Make sure we don't regress on that.
SEASTAR_THREAD_TEST_CASE(broken_ranges_collection) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
reusable_sst(peers_schema(), "tests/sstables/broken_ranges", 2).then([] (auto sstp) {
auto s = peers_schema();
auto reader = make_lw_shared<flat_mutation_reader>(sstp->as_mutation_source().make_reader(s, query::full_partition_range));
return repeat([s, reader] {
return read_mutation_from_flat_mutation_reader(*reader, db::no_timeout).then([s, reader] (mutation_opt mut) {
auto key_equal = [s, &mut] (sstring ip) {
return mut->key().equal(*s, partition_key::from_deeply_exploded(*s, { net::inet_address(ip) }));
};
if (!mut) {
return stop_iteration::yes;
} else if (key_equal("127.0.0.1")) {
auto& row = mut->partition().clustered_row(*s, clustering_key::make_empty());
match_absent(row.cells(), *s, "tokens");
} else if (key_equal("127.0.0.3")) {
auto& row = mut->partition().clustered_row(*s, clustering_key::make_empty());
auto tokens = match_collection(row.cells(), *s, "tokens", tombstone(deletion_time{0x55E5F2D5, 0x051EB3FC99715Dl }));
match_collection_element<status::live>(tokens.cells[0], to_bytes("-8180144272884242102"), bytes_opt{});
} else {
BOOST_REQUIRE(key_equal("127.0.0.2"));
auto t = mut->partition().partition_tombstone();
BOOST_REQUIRE(t.timestamp == 0x051EB3FB016850l);
}
return stop_iteration::no;
});
});
}).get();
}
static schema_ptr tombstone_overlap_schema() {
static thread_local auto s = [] {
schema_builder builder(make_lw_shared(schema(generate_legacy_id("try1", "tab"), "try1", "tab",
// partition key
{{"pk", utf8_type}},
// clustering key
{{"ck1", utf8_type}, {"ck2", utf8_type}},
// regular columns
{{"data", utf8_type}},
// static columns
{},
// regular column name type
utf8_type,
// comment
""
)));
return builder.build(schema_builder::compact_storage::no);
}();
return s;
}
static future<sstable_ptr> ka_sst(schema_ptr schema, sstring dir, unsigned long generation) {
auto sst = make_sstable(std::move(schema), dir, generation, sstables::sstable::version_types::ka, big);
auto fut = sst->load();
return std::move(fut).then([sst = std::move(sst)] {
return make_ready_future<sstable_ptr>(std::move(sst));
});
}
// Considering the schema above, the sstable looks like:
// {"key": "pk",
// "cells": [["aaa:_","aaa:bbb:_",1459334681228103,"t",1459334681],
// ["aaa:bbb:_","aaa:bbb:!",1459334681244989,"t",1459334681],
// ["aaa:bbb:!","aaa:!",1459334681228103,"t",1459334681]]}
// ]
SEASTAR_THREAD_TEST_CASE(tombstone_in_tombstone) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
ka_sst(tombstone_overlap_schema(), "tests/sstables/tombstone_overlap", 1).then([] (auto sstp) {
auto s = tombstone_overlap_schema();
return do_with(sstp->read_rows_flat(s), [sstp, s] (auto& reader) {
return repeat([sstp, s, &reader] {
return read_mutation_from_flat_mutation_reader(reader, db::no_timeout).then([s] (mutation_opt mut) {
if (!mut) {
return stop_iteration::yes;
}
auto make_pkey = [s] (sstring b) {
return partition_key::from_deeply_exploded(*s, { data_value(b) });
};
auto make_ckey = [s] (sstring c1, sstring c2 = {}) {
std::vector<data_value> v;
v.push_back(data_value(c1));
if (!c2.empty()) {
v.push_back(data_value(c2));
}
return clustering_key::from_deeply_exploded(*s, std::move(v));
};
BOOST_REQUIRE(mut->key().equal(*s, make_pkey("pk")));
// Somewhat counterintuitively, scylla represents
// deleting a small row with all clustering keys set - not
// as a "row tombstone" but rather as a deleted clustering row.
auto& rts = mut->partition().row_tombstones();
BOOST_REQUIRE(rts.size() == 2);
auto it = rts.begin();
BOOST_REQUIRE(it->equal(*s, range_tombstone(
make_ckey("aaa"),
bound_kind::incl_start,
make_ckey("aaa", "bbb"),
bound_kind::excl_end,
tombstone(1459334681228103LL, it->tomb.deletion_time))));
++it;
BOOST_REQUIRE(it->equal(*s, range_tombstone(
make_ckey("aaa", "bbb"),
bound_kind::excl_start,
make_ckey("aaa"),
bound_kind::incl_end,
tombstone(1459334681228103LL, it->tomb.deletion_time))));
auto& rows = mut->partition().clustered_rows();
BOOST_REQUIRE(rows.calculate_size() == 1);
for (auto& e : rows) {
BOOST_REQUIRE(e.key().equal(*s, make_ckey("aaa", "bbb")));
BOOST_REQUIRE(e.row().deleted_at().tomb().timestamp == 1459334681244989LL);
}
return stop_iteration::no;
});
});
});
}).get();
}
// Same schema as above, the sstable looks like:
// {"key": "pk",
// "cells": [["aaa:_","aaa:bbb:_",1459334681228103,"t",1459334681],
// ["aaa:bbb:_","aaa:ccc:!",1459334681228103,"t",1459334681],
// ["aaa:ccc:!","aaa:ddd:!",1459334681228103,"t",1459334681],
// ["aaa:ddd:!","aaa:!",1459334681228103,"t",1459334681]]}
//
// We're not sure how this sort of sstable can be generated with Cassandra 2's
// CQL, but we saw a similar thing is a real use case.
SEASTAR_THREAD_TEST_CASE(range_tombstone_reading) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
ka_sst(tombstone_overlap_schema(), "tests/sstables/tombstone_overlap", 4).then([] (auto sstp) {
auto s = tombstone_overlap_schema();
return do_with(sstp->read_rows_flat(s), [sstp, s] (auto& reader) {
return repeat([sstp, s, &reader] {
return read_mutation_from_flat_mutation_reader(reader, db::no_timeout).then([s] (mutation_opt mut) {
if (!mut) {
return stop_iteration::yes;
}
auto make_pkey = [s] (sstring b) {
return partition_key::from_deeply_exploded(*s, { data_value(b) });
};
auto make_ckey = [s] (sstring c1, sstring c2 = {}) {
std::vector<data_value> v;
v.push_back(data_value(c1));
if (!c2.empty()) {
v.push_back(data_value(c2));
}
return clustering_key::from_deeply_exploded(*s, std::move(v));
};
BOOST_REQUIRE(mut->key().equal(*s, make_pkey("pk")));
auto& rts = mut->partition().row_tombstones();
BOOST_REQUIRE(rts.size() == 1);
auto it = rts.begin();
BOOST_REQUIRE(it->equal(*s, range_tombstone(
make_ckey("aaa"),
bound_kind::incl_start,
make_ckey("aaa"),
bound_kind::incl_end,
tombstone(1459334681228103LL, it->tomb.deletion_time))));
auto& rows = mut->partition().clustered_rows();
BOOST_REQUIRE(rows.calculate_size() == 0);
return stop_iteration::no;
});
});
});
}).get();
}
// In this test case we have *three* levels of of tombstones:
// create COLUMNFAMILY tab2 (pk text, ck1 text, ck2 text, ck3 text, data text, primary key(pk, ck1, ck2, ck3));
// delete from tab2 where pk = 'pk' and ck1 = 'aaa';
// delete from tab2 where pk = 'pk' and ck1 = 'aaa' and ck2 = 'bbb';
// delete from tab2 where pk = 'pk' and ck1 = 'aaa' and ck2 = 'bbb' and ck3 = 'ccc';
// And then, to have more fun, I edited the resulting sstable manually (using
// Cassandra's json2sstable and sstable2json tools) to further split the
// resulting tombstones into even more tombstones:
// {"key": "pk",
// "cells":
// [["aaa:_","aaa:bba:_",1459438519943668,"t",1459438519],
// ["aaa:bba:_","aaa:bbb:_",1459438519943668,"t",1459438519],
// ["aaa:bbb:_","aaa:bbb:ccb:_",1459438519950348,"t",1459438519],
// ["aaa:bbb:ccb:_","aaa:bbb:ccc:_",1459438519950348,"t",1459438519],
// ["aaa:bbb:ccc:_","aaa:bbb:ccc:!",1459438519958850,"t",1459438519],
// ["aaa:bbb:ccc:!","aaa:bbb:ddd:!",1459438519950348,"t",1459438519],
// ["aaa:bbb:ddd:!","aaa:bbb:!",1459438519950348,"t",1459438519],
// ["aaa:bbb:!","aaa:!",1459438519943668,"t",1459438519]]}
static schema_ptr tombstone_overlap_schema2() {
static thread_local auto s = [] {
schema_builder builder(make_lw_shared(schema(generate_legacy_id("try1", "tab2"), "try1", "tab2",
// partition key
{{"pk", utf8_type}},
// clustering key
{{"ck1", utf8_type}, {"ck2", utf8_type}, {"ck3", utf8_type}},
// regular columns
{{"data", utf8_type}},
// static columns
{},
// regular column name type
utf8_type,
// comment
""
)));
return builder.build(schema_builder::compact_storage::no);
}();
return s;
}
SEASTAR_THREAD_TEST_CASE(tombstone_in_tombstone2) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
ka_sst(tombstone_overlap_schema2(), "tests/sstables/tombstone_overlap", 3).then([] (auto sstp) {
auto s = tombstone_overlap_schema2();
return do_with(sstp->read_rows_flat(s), [sstp, s] (auto& reader) {
return repeat([sstp, s, &reader] {
return read_mutation_from_flat_mutation_reader(reader, db::no_timeout).then([s] (mutation_opt mut) {
if (!mut) {
return stop_iteration::yes;
}
auto make_pkey = [s] (sstring b) {
return partition_key::from_deeply_exploded(*s, { data_value(b) });
};
auto make_ckey = [s] (sstring c1, sstring c2 = {}, sstring c3 = {}) {
std::vector<data_value> v;
v.push_back(data_value(c1));
if (!c2.empty()) {
v.push_back(data_value(c2));
}
if (!c3.empty()) {
v.push_back(data_value(c3));
}
return clustering_key::from_deeply_exploded(*s, std::move(v));
};
BOOST_REQUIRE(mut->key().equal(*s, make_pkey("pk")));
auto& rows = mut->partition().clustered_rows();
auto& rts = mut->partition().row_tombstones();
auto it = rts.begin();
BOOST_REQUIRE(it->start_bound().equal(*s, bound_view(make_ckey("aaa"), bound_kind::incl_start)));
BOOST_REQUIRE(it->end_bound().equal(*s, bound_view(make_ckey("aaa", "bbb"), bound_kind::excl_end)));
BOOST_REQUIRE(it->tomb.timestamp == 1459438519943668L);
++it;
BOOST_REQUIRE(it->start_bound().equal(*s, bound_view(make_ckey("aaa", "bbb"), bound_kind::incl_start)));
BOOST_REQUIRE(it->end_bound().equal(*s, bound_view(make_ckey("aaa", "bbb", "ccc"), bound_kind::excl_end)));
BOOST_REQUIRE(it->tomb.timestamp == 1459438519950348L);
++it;
BOOST_REQUIRE(it->start_bound().equal(*s, bound_view(make_ckey("aaa", "bbb", "ccc"), bound_kind::excl_start)));
BOOST_REQUIRE(it->end_bound().equal(*s, bound_view(make_ckey("aaa", "bbb"), bound_kind::incl_end)));
BOOST_REQUIRE(it->tomb.timestamp == 1459438519950348L);
++it;
BOOST_REQUIRE(it->start_bound().equal(*s, bound_view(make_ckey("aaa", "bbb"), bound_kind::excl_start)));
BOOST_REQUIRE(it->end_bound().equal(*s, bound_view(make_ckey("aaa"), bound_kind::incl_end)));
BOOST_REQUIRE(it->tomb.timestamp == 1459438519943668L);
++it;
BOOST_REQUIRE(it == rts.end());
BOOST_REQUIRE(rows.calculate_size() == 1);
for (auto& e : rows) {
BOOST_REQUIRE(e.key().equal(*s, make_ckey("aaa", "bbb", "ccc")));
BOOST_REQUIRE(e.row().deleted_at().tomb().timestamp == 1459438519958850LL);
}
return stop_iteration::no;
});
});
});
}).get();
}
SEASTAR_TEST_CASE(test_non_compound_table_row_is_not_marked_as_static) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
for (const auto version : all_sstable_versions) {
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
schema_builder builder("ks", "cf");
builder.with_column("p", utf8_type, column_kind::partition_key);
builder.with_column("c", int32_type, column_kind::clustering_key);
builder.with_column("v", int32_type);
auto s = builder.build(schema_builder::compact_storage::yes);
auto k = partition_key::from_exploded(*s, {to_bytes(make_local_key(s))});
auto ck = clustering_key::from_exploded(*s, {int32_type->decompose(static_cast<int32_t>(0xffff0000))});
mutation m(s, k);
auto cell = atomic_cell::make_live(*int32_type, 1, int32_type->decompose(17), { });
m.set_clustered_cell(ck, *s->get_column_definition("v"), std::move(cell));
auto mt = make_lw_shared<memtable>(s);
mt->apply(std::move(m));
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
version,
sstables::sstable::format_types::big);
write_memtable_to_sstable_for_test(*mt, sst).get();
sst->load().get();
auto mr = sst->read_rows_flat(s);
auto mut = read_mutation_from_flat_mutation_reader(mr, db::no_timeout).get0();
BOOST_REQUIRE(bool(mut));
}
});
}
SEASTAR_TEST_CASE(test_has_partition_key) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
for (const auto version : all_sstable_versions) {
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
schema_builder builder("ks", "cf");
builder.with_column("p", utf8_type, column_kind::partition_key);
builder.with_column("c", int32_type, column_kind::clustering_key);
builder.with_column("v", int32_type);
auto s = builder.build(schema_builder::compact_storage::yes);
auto k = partition_key::from_exploded(*s, {to_bytes(make_local_key(s))});
auto ck = clustering_key::from_exploded(*s, {int32_type->decompose(static_cast<int32_t>(0xffff0000))});
mutation m(s, k);
auto cell = atomic_cell::make_live(*int32_type, 1, int32_type->decompose(17), { });
m.set_clustered_cell(ck, *s->get_column_definition("v"), std::move(cell));
auto mt = make_lw_shared<memtable>(s);
mt->apply(std::move(m));
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
version,
sstables::sstable::format_types::big);
write_memtable_to_sstable_for_test(*mt, sst).get();
dht::decorated_key dk(dht::global_partitioner().decorate_key(*s, k));
auto hk = sstables::sstable::make_hashed_key(*s, dk.key());
sst->load().get();
auto mr = sst->read_rows_flat(s);
auto res = sst->has_partition_key(hk, dk).get0();
BOOST_REQUIRE(bool(res));
auto dk2 = dht::global_partitioner().decorate_key(*s, partition_key::from_nodetool_style_string(s, "xx"));
auto hk2 = sstables::sstable::make_hashed_key(*s, dk2.key());
res = sst->has_partition_key(hk2, dk2).get0();
BOOST_REQUIRE(! bool(res));
}
});
}
static std::unique_ptr<index_reader> get_index_reader(shared_sstable sst) {
return std::make_unique<index_reader>(sst, default_priority_class());
}
SEASTAR_TEST_CASE(test_promoted_index_blocks_are_monotonic) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
schema_builder builder("ks", "cf");
builder.with_column("p", utf8_type, column_kind::partition_key);
builder.with_column("c1", int32_type, column_kind::clustering_key);
builder.with_column("c2", int32_type, column_kind::clustering_key);
builder.with_column("v", int32_type);
auto s = builder.build();
auto k = partition_key::from_exploded(*s, {to_bytes(make_local_key(s))});
auto cell = atomic_cell::make_live(*int32_type, 1, int32_type->decompose(88), { });
mutation m(s, k);
auto ck = clustering_key::from_exploded(*s, {int32_type->decompose(1), int32_type->decompose(2)});
m.set_clustered_cell(ck, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
ck = clustering_key::from_exploded(*s, {int32_type->decompose(1), int32_type->decompose(4)});
m.set_clustered_cell(ck, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
ck = clustering_key::from_exploded(*s, {int32_type->decompose(1), int32_type->decompose(6)});
m.set_clustered_cell(ck, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
ck = clustering_key::from_exploded(*s, {int32_type->decompose(3), int32_type->decompose(9)});
m.set_clustered_cell(ck, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
m.partition().apply_row_tombstone(*s, range_tombstone(
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(1)}),
bound_kind::excl_start,
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(2)}),
bound_kind::incl_end,
{1, gc_clock::now()}));
auto mt = make_lw_shared<memtable>(s);
mt->apply(std::move(m));
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
sstables::sstable::version_types::ka,
sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.promoted_index_block_size = 1;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(mt->make_flat_reader(s), 1, s, cfg).get();
sst->load().get();
assert_that(get_index_reader(sst)).has_monotonic_positions(*s);
});
}
SEASTAR_TEST_CASE(test_promoted_index_blocks_are_monotonic_compound_dense) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
for (const auto version : all_sstable_versions) {
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
schema_builder builder("ks", "cf");
builder.with_column("p", utf8_type, column_kind::partition_key);
builder.with_column("c1", int32_type, column_kind::clustering_key);
builder.with_column("c2", int32_type, column_kind::clustering_key);
builder.with_column("v", int32_type);
auto s = builder.build(schema_builder::compact_storage::yes);
auto dk = dht::global_partitioner().decorate_key(*s, partition_key::from_exploded(*s, {to_bytes(make_local_key(s))}));
auto cell = atomic_cell::make_live(*int32_type, 1, int32_type->decompose(88), { });
mutation m(s, dk);
auto ck1 = clustering_key::from_exploded(*s, {int32_type->decompose(1), int32_type->decompose(2)});
m.set_clustered_cell(ck1, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
auto ck2 = clustering_key::from_exploded(*s, {int32_type->decompose(1), int32_type->decompose(4)});
m.set_clustered_cell(ck2, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
auto ck3 = clustering_key::from_exploded(*s, {int32_type->decompose(1), int32_type->decompose(6)});
m.set_clustered_cell(ck3, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
auto ck4 = clustering_key::from_exploded(*s, {int32_type->decompose(3), int32_type->decompose(9)});
m.set_clustered_cell(ck4, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
m.partition().apply_row_tombstone(*s, range_tombstone(
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(1)}),
bound_kind::incl_start,
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(2)}),
bound_kind::incl_end,
{1, gc_clock::now()}));
auto mt = make_lw_shared<memtable>(s);
mt->apply(std::move(m));
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
version,
sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.promoted_index_block_size = 1;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(mt->make_flat_reader(s), 1, s, cfg).get();
sst->load().get();
{
assert_that(get_index_reader(sst)).has_monotonic_positions(*s);
}
{
auto slice = partition_slice_builder(*s).with_range(query::clustering_range::make_starting_with({ck1})).build();
assert_that(sst->as_mutation_source().make_reader(s, dht::partition_range::make_singular(dk), slice))
.produces(m)
.produces_end_of_stream();
}
}
});
}
SEASTAR_TEST_CASE(test_promoted_index_blocks_are_monotonic_non_compound_dense) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
for (const auto version : all_sstable_versions) {
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
schema_builder builder("ks", "cf");
builder.with_column("p", utf8_type, column_kind::partition_key);
builder.with_column("c1", int32_type, column_kind::clustering_key);
builder.with_column("v", int32_type);
auto s = builder.build(schema_builder::compact_storage::yes);
auto dk = dht::global_partitioner().decorate_key(*s, partition_key::from_exploded(*s, {to_bytes(make_local_key(s))}));
auto cell = atomic_cell::make_live(*int32_type, 1, int32_type->decompose(88), { });
mutation m(s, dk);
auto ck1 = clustering_key::from_exploded(*s, {int32_type->decompose(1)});
m.set_clustered_cell(ck1, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
auto ck2 = clustering_key::from_exploded(*s, {int32_type->decompose(2)});
m.set_clustered_cell(ck2, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
auto ck3 = clustering_key::from_exploded(*s, {int32_type->decompose(3)});
m.set_clustered_cell(ck3, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
m.partition().apply_row_tombstone(*s, range_tombstone(
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(1)}),
bound_kind::incl_start,
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(2)}),
bound_kind::incl_end,
{1, gc_clock::now()}));
auto mt = make_lw_shared<memtable>(s);
mt->apply(std::move(m));
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
version,
sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.promoted_index_block_size = 1;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(mt->make_flat_reader(s), 1, s, cfg).get();
sst->load().get();
{
assert_that(get_index_reader(sst)).has_monotonic_positions(*s);
}
{
auto slice = partition_slice_builder(*s).with_range(query::clustering_range::make_starting_with({ck1})).build();
assert_that(sst->as_mutation_source().make_reader(s, dht::partition_range::make_singular(dk), slice))
.produces(m)
.produces_end_of_stream();
}
}
});
}
SEASTAR_TEST_CASE(test_promoted_index_repeats_open_tombstones) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
for (const auto version : all_sstable_versions) {
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
int id = 0;
for (auto& compact : { schema_builder::compact_storage::no, schema_builder::compact_storage::yes }) {
const auto generation = id++;
schema_builder builder("ks", sprint("cf%d", generation));
builder.with_column("p", utf8_type, column_kind::partition_key);
builder.with_column("c1", bytes_type, column_kind::clustering_key);
builder.with_column("v", int32_type);
auto s = builder.build(compact);
auto dk = dht::global_partitioner().decorate_key(*s, partition_key::from_exploded(*s, {to_bytes(make_local_key(s))}));
auto cell = atomic_cell::make_live(*int32_type, 1, int32_type->decompose(88), { });
mutation m(s, dk);
m.partition().apply_row_tombstone(*s, range_tombstone(
clustering_key_prefix::from_exploded(*s, {bytes_type->decompose(data_value(to_bytes("ck1")))}),
bound_kind::incl_start,
clustering_key_prefix::from_exploded(*s, {bytes_type->decompose(data_value(to_bytes("ck5")))}),
bound_kind::incl_end,
{1, gc_clock::now()}));
auto ck = clustering_key::from_exploded(*s, {bytes_type->decompose(data_value(to_bytes("ck3")))});
m.set_clustered_cell(ck, *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
auto mt = make_lw_shared<memtable>(s);
mt->apply(m);
auto sst = sstables::make_sstable(s,
dir->path,
generation,
version,
sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.promoted_index_block_size = 1;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(mt->make_flat_reader(s), 1, s, cfg).get();
sst->load().get();
{
auto slice = partition_slice_builder(*s).with_range(query::clustering_range::make_starting_with({ck})).build();
assert_that(sst->as_mutation_source().make_reader(s, dht::partition_range::make_singular(dk), slice))
.produces(m)
.produces_end_of_stream();
}
}
}
});
}
SEASTAR_TEST_CASE(test_range_tombstones_are_correctly_seralized_for_non_compound_dense_schemas) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
for (const auto version : all_sstable_versions) {
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
schema_builder builder("ks", "cf");
builder.with_column("p", utf8_type, column_kind::partition_key);
builder.with_column("c", int32_type, column_kind::clustering_key);
builder.with_column("v", int32_type);
auto s = builder.build(schema_builder::compact_storage::yes);
auto dk = dht::global_partitioner().decorate_key(*s, partition_key::from_exploded(*s, {to_bytes(make_local_key(s))}));
mutation m(s, dk);
m.partition().apply_row_tombstone(*s, range_tombstone(
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(1)}),
bound_kind::incl_start,
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(2)}),
bound_kind::incl_end,
{1, gc_clock::now()}));
auto mt = make_lw_shared<memtable>(s);
mt->apply(m);
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
version,
sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(mt->make_flat_reader(s), 1, s, cfg).get();
sst->load().get();
{
auto slice = partition_slice_builder(*s).build();
assert_that(sst->as_mutation_source().make_reader(s, dht::partition_range::make_singular(dk), slice))
.produces(m)
.produces_end_of_stream();
}
}
});
}
SEASTAR_TEST_CASE(test_promoted_index_is_absent_for_schemas_without_clustering_key) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
for (const auto version : all_sstable_versions) {
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
schema_builder builder("ks", "cf");
builder.with_column("p", utf8_type, column_kind::partition_key);
builder.with_column("v", int32_type);
auto s = builder.build(schema_builder::compact_storage::yes);
auto dk = dht::global_partitioner().decorate_key(*s, partition_key::from_exploded(*s, {to_bytes(make_local_key(s))}));
mutation m(s, dk);
for (auto&& v : { 1, 2, 3, 4 }) {
auto cell = atomic_cell::make_live(*int32_type, 1, int32_type->decompose(v), { });
m.set_clustered_cell(clustering_key_prefix::make_empty(), *s->get_column_definition("v"), atomic_cell(*int32_type, cell));
}
auto mt = make_lw_shared<memtable>(s);
mt->apply(m);
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
version,
sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.promoted_index_block_size = 1;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(mt->make_flat_reader(s), 1, s, cfg).get();
sst->load().get();
assert_that(get_index_reader(sst)).is_empty(*s);
}
});
}
SEASTAR_TEST_CASE(test_can_write_and_read_non_compound_range_tombstone_as_compound) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
for (const auto version : all_sstable_versions) {
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
schema_builder builder("ks", "cf");
builder.with_column("p", utf8_type, column_kind::partition_key);
builder.with_column("c", int32_type, column_kind::clustering_key);
builder.with_column("v", int32_type);
auto s = builder.build(schema_builder::compact_storage::yes);
auto dk = dht::global_partitioner().decorate_key(*s, partition_key::from_exploded(*s, {to_bytes(make_local_key(s))}));
mutation m(s, dk);
m.partition().apply_row_tombstone(*s, range_tombstone(
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(1)}),
bound_kind::incl_start,
clustering_key_prefix::from_exploded(*s, {int32_type->decompose(2)}),
bound_kind::incl_end,
{1, gc_clock::now()}));
auto mt = make_lw_shared<memtable>(s);
mt->apply(m);
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
version,
sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.correctly_serialize_non_compound_range_tombstones = false;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(mt->make_flat_reader(s), 1, s, cfg).get();
sst->load().get();
{
auto slice = partition_slice_builder(*s).build();
assert_that(sst->as_mutation_source().make_reader(s, dht::partition_range::make_singular(dk), slice))
.produces(m)
.produces_end_of_stream();
}
}
});
}
SEASTAR_TEST_CASE(test_writing_combined_stream_with_tombstones_at_the_same_position) {
return seastar::async([] {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
for (const auto version : all_sstable_versions) {
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
simple_schema ss;
auto s = ss.schema();
auto rt1 = ss.make_range_tombstone(ss.make_ckey_range(1, 10));
auto rt2 = ss.make_range_tombstone(ss.make_ckey_range(1, 5)); // rt1 + rt2 = {[1, 5], (5, 10]}
auto local_k = make_local_key(s);
mutation m1 = ss.new_mutation(local_k);
ss.add_row(m1, ss.make_ckey(0), "v0"); // So that we don't hit workaround for #1203, which would cover up bugs
m1.partition().apply_delete(*s, rt1);
m1.partition().apply_delete(*s, ss.make_ckey(4), ss.new_tombstone());
auto rt3 = ss.make_range_tombstone(ss.make_ckey_range(20, 21));
m1.partition().apply_delete(*s, ss.make_ckey(20), ss.new_tombstone());
m1.partition().apply_delete(*s, rt3);
mutation m2 = ss.new_mutation(local_k);
m2.partition().apply_delete(*s, rt2);
ss.add_row(m2, ss.make_ckey(4), "v2"); // position inside rt2
auto mt1 = make_lw_shared<memtable>(s);
mt1->apply(m1);
auto mt2 = make_lw_shared<memtable>(s);
mt2->apply(m2);
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
version,
sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(make_combined_reader(s,
mt1->make_flat_reader(s),
mt2->make_flat_reader(s)), 1, s, cfg).get();
sst->load().get();
assert_that(sst->as_mutation_source().make_reader(s))
.produces(m1 + m2)
.produces_end_of_stream();
}
});
}
SEASTAR_THREAD_TEST_CASE(test_large_index_pages_do_not_cause_large_allocations) {
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
// We create a sequence of partitions such that first we have a partition with a very long key, then
// series of partitions with small keys. This should result in large index page.
storage_service_for_tests ssft;
auto dir = make_lw_shared<tmpdir>();
simple_schema ss;
auto s = ss.schema();
const size_t large_key_pad_size = 9000;
const size_t small_key_pad_size = 16;
const size_t n_small_keys = 100000;
auto make_pkey_text = [] (size_t pad_size) -> sstring {
static int i = 0;
return sprint("pkey_0x%x_%s", i++, make_random_string(pad_size));
};
// Choose min from several random keys
stdx::optional<dht::decorated_key> large_key;
for (int i = 0; i < 10; ++i) {
auto pk = ss.make_pkey(make_pkey_text(large_key_pad_size));
if (!large_key || pk.less_compare(*s, *large_key)) {
large_key = std::move(pk);
}
}
std::vector<dht::decorated_key> small_keys; // only larger than *large_key
while (small_keys.size() < n_small_keys) {
auto pk = ss.make_pkey(make_pkey_text(small_key_pad_size));
if (large_key->less_compare(*s, pk)) {
small_keys.emplace_back(std::move(pk));
}
}
std::sort(small_keys.begin(), small_keys.end(), dht::decorated_key::less_comparator(s));
seastar::memory::scoped_large_allocation_warning_threshold mtg(logalloc::segment_size);
auto mt = make_lw_shared<memtable>(s);
{
mutation m(s, *large_key);
ss.add_row(m, ss.make_ckey(0), "v");
mt->apply(m);
}
for (auto&& key : small_keys) {
mutation m(s, key);
auto value = make_random_string(128);
ss.add_row(m, ss.make_ckey(0), value);
mt->apply(m);
}
auto sst = sstables::make_sstable(s,
dir->path,
1 /* generation */,
sstable_version_types::ka,
sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(mt->make_flat_reader(s), 1, s, cfg).get();
sst->load().get();
auto pr = dht::partition_range::make_singular(small_keys[0]);
auto mt_reader = mt->make_flat_reader(s, pr);
mutation expected = *read_mutation_from_flat_mutation_reader(mt_reader, db::no_timeout).get0();
auto t0 = std::chrono::steady_clock::now();
auto large_allocs_before = memory::stats().large_allocations();
auto sst_reader = sst->as_mutation_source().make_reader(s, pr);
mutation actual = *read_mutation_from_flat_mutation_reader(sst_reader, db::no_timeout).get0();
auto large_allocs_after = memory::stats().large_allocations();
auto duration = std::chrono::steady_clock::now() - t0;
BOOST_TEST_MESSAGE(sprint("Read took %d us", duration / 1us));
assert_that(actual).is_equal_to(expected);
BOOST_REQUIRE_EQUAL(large_allocs_after - large_allocs_before, 0);
}
SEASTAR_THREAD_TEST_CASE(test_schema_changes) {
auto dir = make_lw_shared<tmpdir>();
storage_service_for_tests ssft;
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
int gen = 1;
std::map<std::tuple<sstables::sstable::version_types, schema_ptr>, std::tuple<shared_sstable, int>> cache;
for_each_schema_change([&] (schema_ptr base, const std::vector<mutation>& base_mutations,
schema_ptr changed, const std::vector<mutation>& changed_mutations) {
for (auto version : all_sstable_versions) {
auto it = cache.find(std::tuple { version, base });
shared_sstable created_with_base_schema;
shared_sstable created_with_changed_schema;
if (it == cache.end()) {
auto mt = make_lw_shared<memtable>(base);
for (auto& m : base_mutations) {
mt->apply(m);
}
created_with_base_schema = sstables::make_sstable(base, dir->path, gen, version, sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.large_partition_handler = &nop_lp_handler;
created_with_base_schema->write_components(mt->make_flat_reader(base), base_mutations.size(), base, cfg).get();
created_with_base_schema->load().get();
created_with_changed_schema = sstables::make_sstable(changed, dir->path, gen, version, sstables::sstable::format_types::big);
created_with_changed_schema->load().get();
cache.emplace(std::tuple { version, base }, std::tuple { created_with_base_schema, gen });
gen++;
} else {
created_with_base_schema = std::get<shared_sstable>(it->second);
created_with_changed_schema = sstables::make_sstable(changed, dir->path, std::get<int>(it->second), version, sstables::sstable::format_types::big);
created_with_changed_schema->load().get();
}
auto mr = assert_that(created_with_base_schema->as_mutation_source()
.make_reader(changed, dht::partition_range::make_open_ended_both_sides(), changed->full_slice()));
for (auto& m : changed_mutations) {
mr.produces(m);
}
mr.produces_end_of_stream();
mr = assert_that(created_with_changed_schema->as_mutation_source()
.make_reader(changed, dht::partition_range::make_open_ended_both_sides(), changed->full_slice()));
for (auto& m : changed_mutations) {
mr.produces(m);
}
mr.produces_end_of_stream();
}
});
}
// Reproducer for #4206
SEASTAR_THREAD_TEST_CASE(test_counter_header_size) {
auto dir = tmpdir();
storage_service_for_tests ssft;
auto wait_bg = seastar::defer([] { sstables::await_background_jobs().get(); });
auto s = schema_builder("ks", "counter_test")
.with_column("pk", int32_type, column_kind::partition_key)
.with_column("ck", int32_type, column_kind::clustering_key)
.with_column("c1", counter_type)
.build();
auto pk = partition_key::from_single_value(*s, int32_type->decompose(0));
auto ck = clustering_key::from_single_value(*s, int32_type->decompose(0));
auto& col = *s->get_column_definition(utf8_type->decompose(sstring("c1")));
auto ids = std::vector<counter_id>();
for (auto i = 0; i < 128; i++) {
ids.emplace_back(counter_id(utils::make_random_uuid()));
}
std::sort(ids.begin(), ids.end());
mutation m(s, pk);
counter_cell_builder ccb;
for (auto id : ids) {
ccb.add_shard(counter_shard(id, 1, 1));
}
m.set_clustered_cell(ck, col, ccb.build(api::new_timestamp()));
auto mt = make_lw_shared<memtable>(s);
mt->apply(m);
for (const auto version : all_sstable_versions) {
auto sst = sstables::make_sstable(s, dir.path, 1, version, sstables::sstable::format_types::big);
sstable_writer_config cfg;
cfg.large_partition_handler = &nop_lp_handler;
sst->write_components(mt->make_flat_reader(s), 1, s, cfg).get();
sst->load().get();
assert_that(sst->as_mutation_source().make_reader(s))
.produces(m)
.produces_end_of_stream();
}
}
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