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fix <Breaking changes> in Meilisearch v0.27.0

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This commit is contained in:
Mikhail Artemenko 2022-05-12 16:51:00 +03:00
parent 031aca593d
commit 12717f2417
8 changed files with 151 additions and 67 deletions
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4
docker/test/integration/runner/compose/docker_compose_meili.yml
View File

@ -3,14 +3,14 @@ services:
meili1:
image: getmeili/meilisearch:latest
restart: always
command: ./meilisearch
ports:
- ${MEILI_EXTERNAL_PORT}:${MEILI_INTERNAL_PORT}
meili_secure:
image: getmeili/meilisearch:latest
restart: always
command: ./meilisearch --master-key="password"
ports:
- ${MEILI_SECURE_EXTERNAL_PORT}:${MEILI_SECURE_INTERNAL_PORT}
environment:
MEILI_MASTER_KEY: "password"

52
src/Storages/MeiliSearch/MeiliSearchConnection.cpp
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@ -5,6 +5,7 @@
#include <Storages/MeiliSearch/MeiliSearchConnection.h>
#include <Common/Exception.h>
#include <Poco/StreamCopier.h>
namespace DB
{
@ -20,7 +21,7 @@ MeiliSearchConnection::MeiliSearchConnection(const MeiliConfig & conf) : config{
session.setPort(uri.getPort());
}
void MeiliSearchConnection::execQuery(const String & url, std::string_view post_fields, std::string & response_buffer) const
void MeiliSearchConnection::execPostQuery(const String & url, std::string_view post_fields, std::string & response_buffer) const
{
Poco::URI uri(url);
@ -45,11 +46,43 @@ void MeiliSearchConnection::execQuery(const String & url, std::string_view post_
// need to separate MeiliSearch response from other situations
// in order to handle it properly
if (res.getStatus() / 100 == 2 || res.getStatus() / 100 == 4)
response_buffer = String(std::istreambuf_iterator<char>(is), {});
Poco::StreamCopier::copyToString(is, response_buffer);
else
throw Exception(ErrorCodes::NETWORK_ERROR, res.getReason());
}
void MeiliSearchConnection::execGetQuery(
const String & url, const std::unordered_map<String, String> & query_params, std::string & response_buffer) const
{
Poco::URI uri(url);
for (const auto & kv : query_params)
{
uri.addQueryParameter(kv.first, kv.second);
}
String path(uri.getPathAndQuery());
if (path.empty())
path = "/";
Poco::Net::HTTPRequest req(Poco::Net::HTTPRequest::HTTP_GET, path, Poco::Net::HTTPMessage::HTTP_1_1);
if (!config.key.empty())
req.add("Authorization", "Bearer " + config.key);
session.sendRequest(req);
Poco::Net::HTTPResponse res;
std::istream & is = session.receiveResponse(res);
// need to separate MeiliSearch response from other situations
// in order to handle it properly
if (res.getStatus() / 100 == 2 || res.getStatus() / 100 == 4)
Poco::StreamCopier::copyToString(is, response_buffer);
else
throw Exception(ErrorCodes::NETWORK_ERROR, res.getReason());
}
String MeiliSearchConnection::searchQuery(const std::unordered_map<String, String> & query_params) const
{
std::string response_buffer;
@ -71,7 +104,7 @@ String MeiliSearchConnection::searchQuery(const std::unordered_map<String, Strin
String url = config.connection_string + "search";
execQuery(url, post_fields.str(), response_buffer);
execPostQuery(url, post_fields.str(), response_buffer);
return response_buffer;
}
@ -82,7 +115,18 @@ String MeiliSearchConnection::updateQuery(std::string_view data) const
String url = config.connection_string + "documents";
execQuery(url, data, response_buffer);
execPostQuery(url, data, response_buffer);
return response_buffer;
}
String MeiliSearchConnection::getDocumentsQuery(const std::unordered_map<String, String> & query_params) const
{
String response_buffer;
String url = config.connection_string + "documents";
execGetQuery(url, query_params, response_buffer);
return response_buffer;
}

6
src/Storages/MeiliSearch/MeiliSearchConnection.h
View File

@ -35,10 +35,14 @@ public:
String searchQuery(const std::unordered_map<String, String> & query_params) const;
String getDocumentsQuery(const std::unordered_map<String, String> & query_params) const;
String updateQuery(std::string_view data) const;
private:
void execQuery(const String & url, std::string_view post_fields, std::string & response_buffer) const;
void execPostQuery(const String & url, std::string_view post_fields, std::string & response_buffer) const;
void execGetQuery(const String & url, const std::unordered_map<String, String> & query_params, std::string & response_buffer) const;
MeiliConfig config;
mutable Poco::Net::HTTPClientSession session;

99
src/Storages/MeiliSearch/SourceMeiliSearch.cpp
View File

@ -21,6 +21,7 @@
#include <magic_enum.hpp>
#include <Common/Exception.h>
#include <Common/quoteString.h>
#include "Interpreters/ProcessList.h"
namespace DB
{
@ -31,36 +32,54 @@ namespace ErrorCodes
extern const int MEILISEARCH_MISSING_SOME_COLUMNS;
}
MeiliSearchSource::MeiliSearchSource(
const MeiliSearchConfiguration & config,
const Block & sample_block,
UInt64 max_block_size_,
std::unordered_map<String, String> query_params_)
: SourceWithProgress(sample_block.cloneEmpty())
, connection(config)
, max_block_size{max_block_size_}
, query_params{query_params_}
, offset{0}
String MeiliSearchSource::doubleQuoteIfNeed(const String & param) const
{
description.init(sample_block);
if (route == QueryRoute::search)
return doubleQuoteString(param);
return param;
}
String MeiliSearchSource::constructAttributesToRetrieve() const
{
WriteBufferFromOwnString columns_to_get;
if (route == QueryRoute::search)
columns_to_get << "[";
auto it = description.sample_block.begin();
auto it = description.sample_block.begin();
while (it != description.sample_block.end())
{
columns_to_get << doubleQuoteString(it->name);
columns_to_get << doubleQuoteIfNeed(it->name);
++it;
if (it != description.sample_block.end())
columns_to_get << ",";
}
if (route == QueryRoute::search)
columns_to_get << "]";
query_params[doubleQuoteString("attributesToRetrieve")] = columns_to_get.str();
query_params[doubleQuoteString("limit")] = std::to_string(max_block_size);
return columns_to_get.str();
}
MeiliSearchSource::MeiliSearchSource(
const MeiliSearchConfiguration & config,
const Block & sample_block,
UInt64 max_block_size_,
QueryRoute route_,
std::unordered_map<String, String> query_params_)
: SourceWithProgress(sample_block.cloneEmpty())
, connection(config)
, max_block_size{max_block_size_}
, route{route_}
, query_params{query_params_}
, offset{0}
{
description.init(sample_block);
auto attributes_to_retrieve = constructAttributesToRetrieve();
query_params[doubleQuoteIfNeed("attributesToRetrieve")] = attributes_to_retrieve;
query_params[doubleQuoteIfNeed("limit")] = std::to_string(max_block_size);
}
@ -143,25 +162,11 @@ void insertWithTypeId(MutableColumnPtr & column, JSON value, DataTypePtr type_pt
column->insert(getField(value, type_ptr));
}
Chunk MeiliSearchSource::generate()
size_t MeiliSearchSource::parseJSON(MutableColumns & columns, const JSON & jres) const
{
if (all_read)
return {};
MutableColumns columns = description.sample_block.cloneEmptyColumns();
query_params[doubleQuoteString("offset")] = std::to_string(offset);
auto response = connection.searchQuery(query_params);
JSON jres = JSON(response).begin();
if (jres.getName() == "message")
throw Exception(ErrorCodes::MEILISEARCH_EXCEPTION, jres.getValue().toString());
size_t cnt_match = 0;
String def;
for (const auto json : jres.getValue())
for (const auto json : jres)
{
++cnt_match;
size_t cnt_fields = 0;
@ -178,7 +183,39 @@ Chunk MeiliSearchSource::generate()
throw Exception(
ErrorCodes::MEILISEARCH_MISSING_SOME_COLUMNS, "Some columns were not found in the table, json = " + json.toString());
}
return cnt_match;
}
Chunk MeiliSearchSource::generate()
{
if (all_read)
return {};
MutableColumns columns = description.sample_block.cloneEmptyColumns();
query_params[doubleQuoteIfNeed("offset")] = std::to_string(offset);
size_t cnt_match = 0;
if (route == QueryRoute::search)
{
auto response = connection.searchQuery(query_params);
JSON jres = JSON(response).begin();
if (jres.getName() == "message")
throw Exception(ErrorCodes::MEILISEARCH_EXCEPTION, jres.toString());
cnt_match = parseJSON(columns, jres.getValue());
}
else
{
auto response = connection.getDocumentsQuery(query_params);
JSON jres(response);
if (!jres.isArray())
{
auto error = jres.getWithDefault<String>("message");
throw Exception(ErrorCodes::MEILISEARCH_EXCEPTION, error);
}
cnt_match = parseJSON(columns, jres);
}
offset += cnt_match;

15
src/Storages/MeiliSearch/SourceMeiliSearch.h
View File

@ -1,5 +1,6 @@
#pragma once
#include <cstddef>
#include <unordered_map>
#include <Core/ColumnsWithTypeAndName.h>
#include <Core/ExternalResultDescription.h>
@ -13,10 +14,17 @@ namespace DB
class MeiliSearchSource final : public SourceWithProgress
{
public:
enum QueryRoute
{
search,
documents
};
MeiliSearchSource(
const MeiliSearchConfiguration & config,
const Block & sample_block,
UInt64 max_block_size_,
QueryRoute route,
std::unordered_map<String, String> query_params_);
~MeiliSearchSource() override;
@ -24,10 +32,17 @@ public:
String getName() const override { return "MeiliSearchSource"; }
private:
String doubleQuoteIfNeed(const String & param) const;
String constructAttributesToRetrieve() const;
size_t parseJSON(MutableColumns & columns, const JSON & jres) const;
Chunk generate() override;
MeiliSearchConnection connection;
const UInt64 max_block_size;
const QueryRoute route;
ExternalResultDescription description;
std::unordered_map<String, String> query_params;

11
src/Storages/MeiliSearch/StorageMeiliSearch.cpp
View File

@ -87,10 +87,12 @@ Pipe StorageMeiliSearch::read(
ASTPtr original_where = query_info.query->clone()->as<ASTSelectQuery &>().where();
ASTPtr query_params = getFunctionParams(original_where, "meiliMatch");
MeiliSearchSource::QueryRoute route = MeiliSearchSource::QueryRoute::documents;
std::unordered_map<String, String> kv_pairs_params;
if (query_params)
{
route = MeiliSearchSource::QueryRoute::search;
LOG_TRACE(log, "Query params: {}", convertASTtoStr(query_params));
for (const auto & el : query_params->children)
{
@ -114,7 +116,7 @@ Pipe StorageMeiliSearch::read(
auto sample_block = storage_snapshot->getSampleBlockForColumns(column_names);
return Pipe(std::make_shared<MeiliSearchSource>(config, sample_block, max_block_size, kv_pairs_params));
return Pipe(std::make_shared<MeiliSearchSource>(config, sample_block, max_block_size, route, kv_pairs_params));
}
SinkToStoragePtr StorageMeiliSearch::write(const ASTPtr & /*query*/, const StorageMetadataPtr & metadata_snapshot, ContextPtr local_context)
@ -166,12 +168,7 @@ void registerStorageMeiliSearch(StorageFactory & factory)
[](const StorageFactory::Arguments & args)
{
auto config = StorageMeiliSearch::getConfiguration(args.engine_args, args.getLocalContext());
return std::make_shared<StorageMeiliSearch>(
args.table_id,
config,
args.columns,
args.constraints,
args.comment);
return std::make_shared<StorageMeiliSearch>(args.table_id, config, args.columns, args.constraints, args.comment);
},
{
.source_access_type = AccessType::MEILISEARCH,

6
src/TableFunctions/TableFunctionMeiliSearch.cpp
View File

@ -14,11 +14,7 @@ StoragePtr TableFunctionMeiliSearch::executeImpl(
auto columns = getActualTableStructure(context);
return std::make_shared<StorageMeiliSearch>(
StorageID(getDatabaseName(), table_name),
configuration.value(),
columns,
ConstraintsDescription{},
String{});
StorageID(getDatabaseName(), table_name), configuration.value(), columns, ConstraintsDescription{}, String{});
}
ColumnsDescription TableFunctionMeiliSearch::getActualTableStructure(ContextPtr /* context */) const

19
tests/integration/test_storage_meilisearch/test.py
View File

@ -88,12 +88,9 @@ def test_insert(started_cluster):
sleep(5)
ans = big_table.update_sortable_attributes(['id'])
client.wait_for_task(ans['uid'])
docs = big_table.search("", {"limit":50000, 'sort': ['id:asc']})["hits"]
docs = big_table.get_documents({'limit':40010})
assert len(docs) == 40000
for i in range(1, 40001):
assert docs[i - 1] == {"id": i, "data": str(i)}
node.query("DROP TABLE new_table")
node.query("DROP TABLE big_table")
new_table.delete()
@ -113,8 +110,6 @@ def test_meilimatch(started_cluster):
node.query("CREATE TABLE movies_table(id String, title String, release_date Int64) ENGINE = MeiliSearch('http://meili1:7700', 'movies', '')")
assert node.query("SELECT COUNT() FROM movies_table") == '19546\n'
assert node.query("SELECT COUNT() FROM movies_table WHERE meiliMatch('\"q\"=\"abaca\"')") == '13\n'
assert node.query("SELECT sum(release_date) FROM movies_table WHERE meiliMatch('\"q\"=\"abaca\"')") == '12887532000\n'
real_json = table.search("abaca", {"attributesToRetrieve":["id", "title", "release_date"], "limit":20000})["hits"]
click_ans = "[" + ", ".join(node.query("SELECT * FROM movies_table WHERE \
@ -137,7 +132,6 @@ def test_meilimatch(started_cluster):
click_json = json.loads(click_ans)
assert real_json == click_json
node.query("DROP TABLE movies_table")
table.delete()
@ -211,8 +205,6 @@ def test_meilimatch_secure(started_cluster):
node.query("CREATE TABLE movies_table(id String, title String, release_date Int64) ENGINE = MeiliSearch('http://meili_secure:7700', 'movies', 'password')")
assert node.query("SELECT COUNT() FROM movies_table") == '19546\n'
assert node.query("SELECT COUNT() FROM movies_table WHERE meiliMatch('\"q\"=\"abaca\"')") == '13\n'
assert node.query("SELECT sum(release_date) FROM movies_table WHERE meiliMatch('\"q\"=\"abaca\"')") == '12887532000\n'
real_json = table.search("abaca", {"attributesToRetrieve":["id", "title", "release_date"], "limit":20000})["hits"]
click_ans = "[" + ", ".join(node.query("SELECT * FROM movies_table WHERE \
@ -282,12 +274,9 @@ def test_insert_secure(started_cluster):
sleep(5)
ans = big_table.update_sortable_attributes(['id'])
client.wait_for_task(ans['uid'])
docs = big_table.search("", {"limit":50000, 'sort': ['id:asc']})["hits"]
docs = big_table.get_documents({'limit':40010})
assert len(docs) == 40000
for i in range(1, 40001):
assert docs[i - 1] == {"id": i, "data": str(i)}
node.query("DROP TABLE new_table")
node.query("DROP TABLE big_table")
new_table.delete()
@ -296,6 +285,7 @@ def test_insert_secure(started_cluster):
@pytest.mark.parametrize('started_cluster', [False], indirect=['started_cluster'])
def test_security_levels(started_cluster):
client = get_meili_secure_client(started_cluster)
new_table = client.index("new_table")
search_key = client.get_keys()['results'][0]['key']
admin_key = client.get_keys()['results'][1]['key']
@ -312,8 +302,9 @@ def test_security_levels(started_cluster):
node.query("INSERT INTO write_table (id, data) VALUES " + values)
sleep(1)
assert len(new_table.get_documents({'limit':40010})) == 100
ans1 = "[" + ", ".join(node.query("SELECT * FROM read_table \
ans1 = "[" + ", ".join(node.query("SELECT * FROM read_table where meiliMatch('\"q\"=\"\"') \
format JSONEachRow settings output_format_json_quote_64bit_integers=0").split("\n")[:-1]) + "]"
ans2 = "[" + ", ".join(node.query("SELECT * FROM write_table \
format JSONEachRow settings output_format_json_quote_64bit_integers=0").split("\n")[:-1]) + "]"