Add configs for kafka streams (#328)
This commit is contained in:
János Benjamin Antal
GitHub
parent
ced84e17b6
commit
6c00d146f2
@ -2,6 +2,7 @@
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Checks: '*,
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-abseil-string-find-str-contains,
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-altera-struct-pack-align,
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-altera-unroll-loops,
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-android-*,
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-cert-err58-cpp,
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-cppcoreguidelines-avoid-c-arrays,
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@ -1,4 +1,4 @@
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// Copyright 2021 Memgraph Ltd.
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// Copyright 2022 Memgraph Ltd.
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//
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// Use of this software is governed by the Business Source License
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// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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@ -10,11 +10,14 @@
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// licenses/APL.txt.
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#pragma once
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#include <chrono>
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#include <string>
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namespace integrations {
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constexpr int64_t kDefaultCheckBatchLimit{1};
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constexpr std::chrono::milliseconds kDefaultCheckTimeout{30000};
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constexpr std::chrono::milliseconds kMinimumInterval{1};
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constexpr int64_t kMinimumSize{1};
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const std::string kReducted{"<REDUCTED>"};
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} // namespace integrations
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@ -1,4 +1,4 @@
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// Copyright 2021 Memgraph Ltd.
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// Copyright 2022 Memgraph Ltd.
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//
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// Use of this software is governed by the Business Source License
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// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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@ -126,6 +126,18 @@ Consumer::Consumer(ConsumerInfo info, ConsumerFunction consumer_function)
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std::string error;
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for (const auto &[key, value] : info_.public_configs) {
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if (conf->set(key, value, error) != RdKafka::Conf::CONF_OK) {
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throw SettingCustomConfigFailed(info_.consumer_name, error, key, value);
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}
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}
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for (const auto &[key, value] : info_.private_configs) {
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if (conf->set(key, value, error) != RdKafka::Conf::CONF_OK) {
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throw SettingCustomConfigFailed(info_.consumer_name, error, key, kReducted);
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}
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}
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if (conf->set("event_cb", this, error) != RdKafka::Conf::CONF_OK) {
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throw ConsumerFailedToInitializeException(info_.consumer_name, error);
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}
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@ -1,4 +1,4 @@
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// Copyright 2021 Memgraph Ltd.
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// Copyright 2022 Memgraph Ltd.
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//
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// Use of this software is governed by the Business Source License
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// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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@ -86,6 +86,8 @@ struct ConsumerInfo {
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std::string bootstrap_servers;
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std::chrono::milliseconds batch_interval;
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int64_t batch_size;
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std::unordered_map<std::string, std::string> public_configs;
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std::unordered_map<std::string, std::string> private_configs;
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};
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/// Memgraphs Kafka consumer wrapper.
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@ -1,4 +1,4 @@
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// Copyright 2021 Memgraph Ltd.
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// Copyright 2022 Memgraph Ltd.
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//
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// Use of this software is governed by the Business Source License
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// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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@ -11,7 +11,7 @@
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#pragma once
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#include <string>
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#include <string_view>
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#include "utils/exceptions.hpp"
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@ -22,37 +22,46 @@ class KafkaStreamException : public utils::BasicException {
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class ConsumerFailedToInitializeException : public KafkaStreamException {
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public:
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ConsumerFailedToInitializeException(const std::string &consumer_name, const std::string &error)
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ConsumerFailedToInitializeException(const std::string_view consumer_name, const std::string_view error)
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: KafkaStreamException("Failed to initialize Kafka consumer {} : {}", consumer_name, error) {}
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};
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class SettingCustomConfigFailed : public ConsumerFailedToInitializeException {
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public:
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SettingCustomConfigFailed(const std::string_view consumer_name, const std::string_view error,
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const std::string_view key, const std::string_view value)
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: ConsumerFailedToInitializeException(
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consumer_name,
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fmt::format(R"(failed to set custom config ("{}": "{}"), because of error {})", key, value, error)) {}
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};
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class ConsumerRunningException : public KafkaStreamException {
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public:
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explicit ConsumerRunningException(const std::string &consumer_name)
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explicit ConsumerRunningException(const std::string_view consumer_name)
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: KafkaStreamException("Kafka consumer {} is already running", consumer_name) {}
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};
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class ConsumerStoppedException : public KafkaStreamException {
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public:
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explicit ConsumerStoppedException(const std::string &consumer_name)
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explicit ConsumerStoppedException(const std::string_view consumer_name)
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: KafkaStreamException("Kafka consumer {} is already stopped", consumer_name) {}
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};
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class ConsumerCheckFailedException : public KafkaStreamException {
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public:
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explicit ConsumerCheckFailedException(const std::string &consumer_name, const std::string &error)
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explicit ConsumerCheckFailedException(const std::string_view consumer_name, const std::string_view error)
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: KafkaStreamException("Kafka consumer {} check failed: {}", consumer_name, error) {}
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};
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class ConsumerStartFailedException : public KafkaStreamException {
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public:
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explicit ConsumerStartFailedException(const std::string &consumer_name, const std::string &error)
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explicit ConsumerStartFailedException(const std::string_view consumer_name, const std::string_view error)
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: KafkaStreamException("Starting Kafka consumer {} failed: {}", consumer_name, error) {}
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};
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class TopicNotFoundException : public KafkaStreamException {
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public:
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TopicNotFoundException(const std::string &consumer_name, const std::string &topic_name)
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TopicNotFoundException(const std::string_view consumer_name, const std::string_view topic_name)
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: KafkaStreamException("Kafka consumer {} cannot find topic {}", consumer_name, topic_name) {}
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};
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} // namespace integrations::kafka
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@ -54,9 +54,7 @@ cpp<#
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size_t size = 0;
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slk::Load(&size, reader);
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self->${member}.resize(size);
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for (size_t i = 0;
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i < size;
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++i) {
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for (size_t i = 0; i < size; ++i) {
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self->${member}[i] = query::LoadAstPointer<query::${type}>(storage, reader);
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}
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cpp<#))
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@ -75,9 +73,7 @@ cpp<#
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#>cpp
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size_t size = 0;
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slk::Load(&size, reader);
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for (size_t i = 0;
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i < size;
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++i) {
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for (size_t i = 0; i < size; ++i) {
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query::PropertyIx key;
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slk::Load(&key, reader, storage);
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auto *value = query::LoadAstPointer<query::Expression>(storage, reader);
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@ -93,6 +89,34 @@ cpp<#
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}
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cpp<#)
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(defun slk-save-expression-map (member)
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#>cpp
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size_t size = self.${member}.size();
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slk::Save(size, builder);
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for (const auto &entry : self.${member}) {
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query::SaveAstPointer(entry.first, builder);
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query::SaveAstPointer(entry.second, builder);
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}
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cpp<#)
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(defun slk-load-expression-map (member)
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#>cpp
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size_t size = 0;
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slk::Load(&size, reader);
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for (size_t i = 0; i < size; ++i) {
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auto *key = query::LoadAstPointer<query::Expression>(storage, reader);
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auto *value = query::LoadAstPointer<query::Expression>(storage, reader);
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self->${member}.emplace(key, value);
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}
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cpp<#)
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(defun clone-expression-map (source dest)
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#>cpp
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for (const auto &[key, value] : ${source}) {
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${dest}[key->Clone(storage)] = value->Clone(storage);
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}
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cpp<#)
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(defun slk-load-name-ix (name-type)
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(lambda (member)
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#>cpp
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@ -1819,9 +1843,7 @@ cpp<#
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size_t size = 0;
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slk::Load(&size, reader);
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self->${member}.resize(size);
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for (size_t i = 0;
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i < size;
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++i) {
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for (size_t i = 0; i < size; ++i) {
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slk::Load(&self->${member}[i], reader, storage);
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}
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cpp<#)
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@ -2531,7 +2553,7 @@ cpp<#
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:slk-save #'slk-save-ast-pointer
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:slk-load (slk-load-ast-pointer "Expression"))
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(topic_names "std::variant<Expression*, std::vector<std::string>>" :initval "nullptr"
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(topic_names "std::variant<Expression*, std::vector<std::string>>" :initval "nullptr"
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:clone #'clone-variant-topic-names
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:scope :public)
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(consumer_group "std::string" :scope :public)
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@ -2541,7 +2563,17 @@ cpp<#
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(service_url "Expression *" :initval "nullptr" :scope :public
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:slk-save #'slk-save-ast-pointer
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:slk-load (slk-load-ast-pointer "Expression")))
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:slk-load (slk-load-ast-pointer "Expression"))
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(configs "std::unordered_map<Expression *, Expression *>" :scope :public
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:slk-save #'slk-save-expression-map
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:slk-load #'slk-load-expression-map
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:clone #'clone-expression-map)
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(credentials "std::unordered_map<Expression *, Expression *>" :scope :public
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:slk-save #'slk-save-expression-map
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:slk-load #'slk-load-expression-map
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:clone #'clone-expression-map))
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(:public
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(lcp:define-enum action
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@ -554,7 +554,7 @@ std::string_view ToString(const CommonStreamConfigKey key) {
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__VA_ARGS__ \
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};
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GENERATE_STREAM_CONFIG_KEY_ENUM(Kafka, TOPICS, CONSUMER_GROUP, BOOTSTRAP_SERVERS);
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GENERATE_STREAM_CONFIG_KEY_ENUM(Kafka, TOPICS, CONSUMER_GROUP, BOOTSTRAP_SERVERS, CONFIGS, CREDENTIALS);
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std::string_view ToString(const KafkaConfigKey key) {
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switch (key) {
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@ -564,6 +564,10 @@ std::string_view ToString(const KafkaConfigKey key) {
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return "CONSUMER_GROUP";
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case KafkaConfigKey::BOOTSTRAP_SERVERS:
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return "BOOTSTRAP_SERVERS";
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case KafkaConfigKey::CONFIGS:
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return "CONFIGS";
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case KafkaConfigKey::CREDENTIALS:
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return "CREDENTIALS";
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}
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}
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@ -574,6 +578,21 @@ void MapCommonStreamConfigs(auto &memory, StreamQuery &stream_query) {
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}
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} // namespace
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antlrcpp::Any CypherMainVisitor::visitConfigKeyValuePair(MemgraphCypher::ConfigKeyValuePairContext *ctx) {
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MG_ASSERT(ctx->literal().size() == 2);
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return std::pair{ctx->literal(0)->accept(this).as<Expression *>(), ctx->literal(1)->accept(this).as<Expression *>()};
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}
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antlrcpp::Any CypherMainVisitor::visitConfigMap(MemgraphCypher::ConfigMapContext *ctx) {
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std::unordered_map<Expression *, Expression *> map;
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for (auto *key_value_pair : ctx->configKeyValuePair()) {
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// If the queries are cached, then only the stripped query is parsed, so the actual keys cannot be determined
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// here. That means duplicates cannot be checked.
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map.insert(key_value_pair->accept(this).as<std::pair<Expression *, Expression *>>());
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}
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return map;
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}
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antlrcpp::Any CypherMainVisitor::visitKafkaCreateStream(MemgraphCypher::KafkaCreateStreamContext *ctx) {
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auto *stream_query = storage_->Create<StreamQuery>();
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stream_query->action_ = StreamQuery::Action::CREATE_STREAM;
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@ -587,6 +606,10 @@ antlrcpp::Any CypherMainVisitor::visitKafkaCreateStream(MemgraphCypher::KafkaCre
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MapConfig<true, std::vector<std::string>, Expression *>(memory_, KafkaConfigKey::TOPICS, stream_query->topic_names_);
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MapConfig<false, std::string>(memory_, KafkaConfigKey::CONSUMER_GROUP, stream_query->consumer_group_);
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MapConfig<false, Expression *>(memory_, KafkaConfigKey::BOOTSTRAP_SERVERS, stream_query->bootstrap_servers_);
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MapConfig<false, std::unordered_map<Expression *, Expression *>>(memory_, KafkaConfigKey::CONFIGS,
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stream_query->configs_);
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MapConfig<false, std::unordered_map<Expression *, Expression *>>(memory_, KafkaConfigKey::CREDENTIALS,
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stream_query->credentials_);
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MapCommonStreamConfigs(memory_, *stream_query);
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@ -622,18 +645,33 @@ antlrcpp::Any CypherMainVisitor::visitKafkaCreateStreamConfig(MemgraphCypher::Ka
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if (ctx->TOPICS()) {
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ThrowIfExists(memory_, KafkaConfigKey::TOPICS);
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const auto topics_key = static_cast<uint8_t>(KafkaConfigKey::TOPICS);
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constexpr auto topics_key = static_cast<uint8_t>(KafkaConfigKey::TOPICS);
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GetTopicNames(memory_[topics_key], ctx->topicNames(), *this);
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return {};
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}
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if (ctx->CONSUMER_GROUP()) {
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ThrowIfExists(memory_, KafkaConfigKey::CONSUMER_GROUP);
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const auto consumer_group_key = static_cast<uint8_t>(KafkaConfigKey::CONSUMER_GROUP);
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constexpr auto consumer_group_key = static_cast<uint8_t>(KafkaConfigKey::CONSUMER_GROUP);
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memory_[consumer_group_key] = JoinSymbolicNamesWithDotsAndMinus(*this, *ctx->consumerGroup);
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return {};
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}
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if (ctx->CONFIGS()) {
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ThrowIfExists(memory_, KafkaConfigKey::CONFIGS);
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constexpr auto configs_key = static_cast<uint8_t>(KafkaConfigKey::CONFIGS);
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memory_.emplace(configs_key, ctx->configsMap->accept(this).as<std::unordered_map<Expression *, Expression *>>());
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return {};
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}
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if (ctx->CREDENTIALS()) {
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ThrowIfExists(memory_, KafkaConfigKey::CREDENTIALS);
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constexpr auto credentials_key = static_cast<uint8_t>(KafkaConfigKey::CREDENTIALS);
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memory_.emplace(credentials_key,
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ctx->credentialsMap->accept(this).as<std::unordered_map<Expression *, Expression *>>());
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return {};
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}
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MG_ASSERT(ctx->BOOTSTRAP_SERVERS());
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ThrowIfExists(memory_, KafkaConfigKey::BOOTSTRAP_SERVERS);
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if (!ctx->bootstrapServers->StringLiteral()) {
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@ -1,4 +1,4 @@
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// Copyright 2021 Memgraph Ltd.
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// Copyright 2022 Memgraph Ltd.
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//
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// Use of this software is governed by the Business Source License
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// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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@ -269,6 +269,16 @@ class CypherMainVisitor : public antlropencypher::MemgraphCypherBaseVisitor {
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*/
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antlrcpp::Any visitCreateStream(MemgraphCypher::CreateStreamContext *ctx) override;
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/**
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* @return StreamQuery*
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*/
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antlrcpp::Any visitConfigKeyValuePair(MemgraphCypher::ConfigKeyValuePairContext *ctx) override;
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/**
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* @return StreamQuery*
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*/
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antlrcpp::Any visitConfigMap(MemgraphCypher::ConfigMapContext *ctx) override;
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/**
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* @return StreamQuery*
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*/
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@ -849,7 +859,9 @@ class CypherMainVisitor : public antlropencypher::MemgraphCypherBaseVisitor {
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ParsingContext context_;
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AstStorage *storage_;
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std::unordered_map<uint8_t, std::variant<Expression *, std::string, std::vector<std::string>>> memory_;
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std::unordered_map<uint8_t, std::variant<Expression *, std::string, std::vector<std::string>,
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std::unordered_map<Expression *, Expression *>>>
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memory_;
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// Set of identifiers from queries.
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std::unordered_set<std::string> users_identifiers;
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// Identifiers that user didn't name.
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@ -35,7 +35,9 @@ memgraphCypherKeyword : cypherKeyword
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| COMMIT
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| COMMITTED
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| CONFIG
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| CONFIGS
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| CONSUMER_GROUP
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| CREDENTIALS
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| CSV
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| DATA
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| DELIMITER
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@ -306,9 +308,15 @@ commonCreateStreamConfig : TRANSFORM transformationName=procedureName
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createStream : kafkaCreateStream | pulsarCreateStream ;
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configKeyValuePair : literal ':' literal ;
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configMap : '{' ( configKeyValuePair ( ',' configKeyValuePair )* )? '}' ;
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kafkaCreateStreamConfig : TOPICS topicNames
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| CONSUMER_GROUP consumerGroup=symbolicNameWithDotsAndMinus
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| BOOTSTRAP_SERVERS bootstrapServers=literal
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| CONFIGS configsMap=configMap
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| CREDENTIALS credentialsMap=configMap
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| commonCreateStreamConfig
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;
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@ -40,7 +40,9 @@ CLEAR : C L E A R ;
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COMMIT : C O M M I T ;
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COMMITTED : C O M M I T T E D ;
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CONFIG : C O N F I G ;
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CONFIGS : C O N F I G S;
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CONSUMER_GROUP : C O N S U M E R UNDERSCORE G R O U P ;
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CREDENTIALS : C R E D E N T I A L S ;
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CSV : C S V ;
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DATA : D A T A ;
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DELIMITER : D E L I M I T E R ;
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@ -1,4 +1,4 @@
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// Copyright 2021 Memgraph Ltd.
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// Copyright 2022 Memgraph Ltd.
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//
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// Use of this software is governed by the Business Source License
|
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// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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@ -564,10 +564,26 @@ Callback::CallbackFunction GetKafkaCreateCallback(StreamQuery *stream_query, Exp
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}
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auto common_stream_info = GetCommonStreamInfo(stream_query, evaluator);
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const auto get_config_map = [&evaluator](std::unordered_map<Expression *, Expression *> map,
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std::string_view map_name) -> std::unordered_map<std::string, std::string> {
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std::unordered_map<std::string, std::string> config_map;
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for (const auto [key_expr, value_expr] : map) {
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const auto key = key_expr->Accept(evaluator);
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const auto value = value_expr->Accept(evaluator);
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if (!key.IsString() || !value.IsString()) {
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throw SemanticException("{} must contain only string keys and values!", map_name);
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}
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||||
config_map.emplace(key.ValueString(), value.ValueString());
|
||||
}
|
||||
return config_map;
|
||||
};
|
||||
|
||||
return [interpreter_context, stream_name = stream_query->stream_name_,
|
||||
topic_names = EvaluateTopicNames(evaluator, stream_query->topic_names_),
|
||||
consumer_group = std::move(consumer_group), common_stream_info = std::move(common_stream_info),
|
||||
bootstrap_servers = std::move(bootstrap), owner = StringPointerToOptional(username)]() mutable {
|
||||
bootstrap_servers = std::move(bootstrap), owner = StringPointerToOptional(username),
|
||||
configs = get_config_map(stream_query->configs_, "Configs"),
|
||||
credentials = get_config_map(stream_query->credentials_, "Credentials")]() mutable {
|
||||
std::string bootstrap = bootstrap_servers
|
||||
? std::move(*bootstrap_servers)
|
||||
: std::string{interpreter_context->config.default_kafka_bootstrap_servers};
|
||||
@ -575,7 +591,9 @@ Callback::CallbackFunction GetKafkaCreateCallback(StreamQuery *stream_query, Exp
|
||||
{.common_info = std::move(common_stream_info),
|
||||
.topics = std::move(topic_names),
|
||||
.consumer_group = std::move(consumer_group),
|
||||
.bootstrap_servers = std::move(bootstrap)},
|
||||
.bootstrap_servers = std::move(bootstrap),
|
||||
.configs = std::move(configs),
|
||||
.credentials = std::move(credentials)},
|
||||
std::move(owner));
|
||||
|
||||
return std::vector<std::vector<TypedValue>>{};
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
// Copyright 2022 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
@ -13,6 +13,8 @@
|
||||
|
||||
#include <json/json.hpp>
|
||||
|
||||
#include "integrations/constants.hpp"
|
||||
|
||||
namespace query::stream {
|
||||
KafkaStream::KafkaStream(std::string stream_name, StreamInfo stream_info,
|
||||
ConsumerFunction<integrations::kafka::Message> consumer_function) {
|
||||
@ -23,6 +25,8 @@ KafkaStream::KafkaStream(std::string stream_name, StreamInfo stream_info,
|
||||
.bootstrap_servers = std::move(stream_info.bootstrap_servers),
|
||||
.batch_interval = stream_info.common_info.batch_interval,
|
||||
.batch_size = stream_info.common_info.batch_size,
|
||||
.public_configs = std::move(stream_info.configs),
|
||||
.private_configs = std::move(stream_info.credentials),
|
||||
};
|
||||
consumer_.emplace(std::move(consumer_info), std::move(consumer_function));
|
||||
};
|
||||
@ -34,7 +38,9 @@ KafkaStream::StreamInfo KafkaStream::Info(std::string transformation_name) const
|
||||
.transformation_name = std::move(transformation_name)},
|
||||
.topics = info.topics,
|
||||
.consumer_group = info.consumer_group,
|
||||
.bootstrap_servers = info.bootstrap_servers};
|
||||
.bootstrap_servers = info.bootstrap_servers,
|
||||
.configs = info.public_configs,
|
||||
.credentials = info.private_configs};
|
||||
}
|
||||
|
||||
void KafkaStream::Start() { consumer_->Start(); }
|
||||
@ -54,6 +60,10 @@ namespace {
|
||||
const std::string kTopicsKey{"topics"};
|
||||
const std::string kConsumerGroupKey{"consumer_group"};
|
||||
const std::string kBoostrapServers{"bootstrap_servers"};
|
||||
const std::string kConfigs{"configs"};
|
||||
const std::string kCredentials{"credentials"};
|
||||
|
||||
const std::unordered_map<std::string, std::string> kDefaultConfigsMap;
|
||||
} // namespace
|
||||
|
||||
void to_json(nlohmann::json &data, KafkaStream::StreamInfo &&info) {
|
||||
@ -61,6 +71,8 @@ void to_json(nlohmann::json &data, KafkaStream::StreamInfo &&info) {
|
||||
data[kTopicsKey] = std::move(info.topics);
|
||||
data[kConsumerGroupKey] = info.consumer_group;
|
||||
data[kBoostrapServers] = std::move(info.bootstrap_servers);
|
||||
data[kConfigs] = std::move(info.configs);
|
||||
data[kCredentials] = std::move(info.credentials);
|
||||
}
|
||||
|
||||
void from_json(const nlohmann::json &data, KafkaStream::StreamInfo &info) {
|
||||
@ -68,6 +80,9 @@ void from_json(const nlohmann::json &data, KafkaStream::StreamInfo &info) {
|
||||
data.at(kTopicsKey).get_to(info.topics);
|
||||
data.at(kConsumerGroupKey).get_to(info.consumer_group);
|
||||
data.at(kBoostrapServers).get_to(info.bootstrap_servers);
|
||||
// These values might not be present in the persisted JSON object
|
||||
info.configs = data.value(kConfigs, kDefaultConfigsMap);
|
||||
info.credentials = data.value(kCredentials, kDefaultConfigsMap);
|
||||
}
|
||||
|
||||
PulsarStream::PulsarStream(std::string stream_name, StreamInfo stream_info,
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
// Copyright 2022 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
@ -24,6 +24,8 @@ struct KafkaStream {
|
||||
std::vector<std::string> topics;
|
||||
std::string consumer_group;
|
||||
std::string bootstrap_servers;
|
||||
std::unordered_map<std::string, std::string> configs;
|
||||
std::unordered_map<std::string, std::string> credentials;
|
||||
};
|
||||
|
||||
using Message = integrations::kafka::Message;
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
// Copyright 2022 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
@ -18,6 +18,7 @@
|
||||
#include <spdlog/spdlog.h>
|
||||
#include <json/json.hpp>
|
||||
|
||||
#include "integrations/constants.hpp"
|
||||
#include "mg_procedure.h"
|
||||
#include "query/db_accessor.hpp"
|
||||
#include "query/discard_value_stream.hpp"
|
||||
@ -29,6 +30,7 @@
|
||||
#include "query/stream/sources.hpp"
|
||||
#include "query/typed_value.hpp"
|
||||
#include "utils/event_counter.hpp"
|
||||
#include "utils/logging.hpp"
|
||||
#include "utils/memory.hpp"
|
||||
#include "utils/on_scope_exit.hpp"
|
||||
#include "utils/pmr/string.hpp"
|
||||
@ -208,10 +210,12 @@ void Streams::RegisterKafkaProcedures() {
|
||||
constexpr std::string_view consumer_group_result_name = "consumer_group";
|
||||
constexpr std::string_view topics_result_name = "topics";
|
||||
constexpr std::string_view bootstrap_servers_result_name = "bootstrap_servers";
|
||||
constexpr std::string_view configs_result_name = "configs";
|
||||
constexpr std::string_view credentials_result_name = "credentials";
|
||||
|
||||
auto get_stream_info = [this, proc_name, consumer_group_result_name, topics_result_name,
|
||||
bootstrap_servers_result_name](mgp_list *args, mgp_graph * /*graph*/, mgp_result *result,
|
||||
mgp_memory *memory) {
|
||||
bootstrap_servers_result_name, configs_result_name, credentials_result_name](
|
||||
mgp_list *args, mgp_graph * /*graph*/, mgp_result *result, mgp_memory *memory) {
|
||||
auto *arg_stream_name = procedure::Call<mgp_value *>(mgp_list_at, args, 0);
|
||||
const auto *stream_name = procedure::Call<const char *>(mgp_value_get_string, arg_stream_name);
|
||||
auto lock_ptr = streams_.Lock();
|
||||
@ -259,13 +263,12 @@ void Streams::RegisterKafkaProcedures() {
|
||||
procedure::MgpUniquePtr<mgp_value> topics_value{nullptr, mgp_value_destroy};
|
||||
{
|
||||
const auto success = procedure::TryOrSetError(
|
||||
[&] {
|
||||
return procedure::CreateMgpObject(topics_value, mgp_value_make_list, topic_names.release());
|
||||
},
|
||||
[&] { return procedure::CreateMgpObject(topics_value, mgp_value_make_list, topic_names.get()); },
|
||||
result);
|
||||
if (!success) {
|
||||
return;
|
||||
}
|
||||
static_cast<void>(topic_names.release());
|
||||
}
|
||||
|
||||
const auto bootstrap_servers_value =
|
||||
@ -274,6 +277,57 @@ void Streams::RegisterKafkaProcedures() {
|
||||
return;
|
||||
}
|
||||
|
||||
const auto convert_config_map =
|
||||
[result, memory](const std::unordered_map<std::string, std::string> &configs_to_convert)
|
||||
-> procedure::MgpUniquePtr<mgp_value> {
|
||||
procedure::MgpUniquePtr<mgp_value> configs_value{nullptr, mgp_value_destroy};
|
||||
procedure::MgpUniquePtr<mgp_map> configs{nullptr, mgp_map_destroy};
|
||||
{
|
||||
const auto success = procedure::TryOrSetError(
|
||||
[&] { return procedure::CreateMgpObject(configs, mgp_map_make_empty, memory); }, result);
|
||||
if (!success) {
|
||||
return configs_value;
|
||||
}
|
||||
}
|
||||
|
||||
for (const auto &[key, value] : configs_to_convert) {
|
||||
auto value_value = procedure::GetStringValueOrSetError(value.c_str(), memory, result);
|
||||
if (!value_value) {
|
||||
return configs_value;
|
||||
}
|
||||
configs->items.emplace(key, std::move(*value_value));
|
||||
}
|
||||
|
||||
{
|
||||
const auto success = procedure::TryOrSetError(
|
||||
[&] { return procedure::CreateMgpObject(configs_value, mgp_value_make_map, configs.get()); },
|
||||
result);
|
||||
if (!success) {
|
||||
return configs_value;
|
||||
}
|
||||
static_cast<void>(configs.release());
|
||||
}
|
||||
return configs_value;
|
||||
};
|
||||
|
||||
const auto configs_value = convert_config_map(info.configs);
|
||||
if (configs_value == nullptr) {
|
||||
return;
|
||||
}
|
||||
|
||||
using CredentialsType = decltype(KafkaStream::StreamInfo::credentials);
|
||||
CredentialsType reducted_credentials;
|
||||
std::transform(info.credentials.begin(), info.credentials.end(),
|
||||
std::inserter(reducted_credentials, reducted_credentials.end()),
|
||||
[](const auto &pair) -> CredentialsType::value_type {
|
||||
return {pair.first, integrations::kReducted};
|
||||
});
|
||||
|
||||
const auto credentials_value = convert_config_map(reducted_credentials);
|
||||
if (credentials_value == nullptr) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!procedure::InsertResultOrSetError(result, record, consumer_group_result_name.data(),
|
||||
consumer_group_value.get())) {
|
||||
return;
|
||||
@ -287,6 +341,16 @@ void Streams::RegisterKafkaProcedures() {
|
||||
bootstrap_servers_value.get())) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!procedure::InsertResultOrSetError(result, record, configs_result_name.data(),
|
||||
configs_value.get())) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!procedure::InsertResultOrSetError(result, record, credentials_result_name.data(),
|
||||
credentials_value.get())) {
|
||||
return;
|
||||
}
|
||||
},
|
||||
[proc_name](auto && /*other*/) {
|
||||
throw QueryRuntimeException("'{}' can be only used for Kafka stream sources", proc_name);
|
||||
@ -305,6 +369,10 @@ void Streams::RegisterKafkaProcedures() {
|
||||
MGP_ERROR_NO_ERROR);
|
||||
MG_ASSERT(mgp_proc_add_result(&proc, bootstrap_servers_result_name.data(),
|
||||
procedure::Call<mgp_type *>(mgp_type_string)) == MGP_ERROR_NO_ERROR);
|
||||
MG_ASSERT(mgp_proc_add_result(&proc, configs_result_name.data(), procedure::Call<mgp_type *>(mgp_type_map)) ==
|
||||
MGP_ERROR_NO_ERROR);
|
||||
MG_ASSERT(mgp_proc_add_result(&proc, credentials_result_name.data(), procedure::Call<mgp_type *>(mgp_type_map)) ==
|
||||
MGP_ERROR_NO_ERROR);
|
||||
|
||||
procedure::gModuleRegistry.RegisterMgProcedure(proc_name, std::move(proc));
|
||||
}
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
// Copyright 2022 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
@ -31,6 +31,7 @@
|
||||
#include "utils/rw_lock.hpp"
|
||||
#include "utils/synchronized.hpp"
|
||||
|
||||
class StreamsTest;
|
||||
namespace query {
|
||||
|
||||
struct InterpreterContext;
|
||||
@ -73,6 +74,8 @@ using TransformationResult = std::vector<std::vector<TypedValue>>;
|
||||
///
|
||||
/// This class is responsible for all query supported actions to happen.
|
||||
class Streams final {
|
||||
friend StreamsTest;
|
||||
|
||||
public:
|
||||
/// Initializes the streams.
|
||||
///
|
||||
|
||||
@ -421,10 +421,13 @@ def test_set_offset(kafka_producer, kafka_topics, connection, transformation):
|
||||
assert comparison_check("Final Message", res[0])
|
||||
common.execute_and_fetch_all(cursor, "MATCH (n) DETACH DELETE n")
|
||||
|
||||
|
||||
def test_info_procedure(kafka_topics, connection):
|
||||
cursor = connection.cursor()
|
||||
stream_name = 'test_stream'
|
||||
configs = {"sasl.username": "michael.scott"}
|
||||
local = "localhost:9092"
|
||||
credentials = {"sasl.password": "S3cr3tP4ssw0rd"}
|
||||
consumer_group = "ConsumerGr"
|
||||
common.execute_and_fetch_all(
|
||||
cursor,
|
||||
@ -432,13 +435,21 @@ def test_info_procedure(kafka_topics, connection):
|
||||
f"TOPICS {','.join(kafka_topics)} "
|
||||
f"TRANSFORM pulsar_transform.simple "
|
||||
f"CONSUMER_GROUP {consumer_group} "
|
||||
f"BOOTSTRAP_SERVERS '{local}'"
|
||||
f"BOOTSTRAP_SERVERS '{local}' "
|
||||
f"CONFIGS {configs} "
|
||||
f"CREDENTIALS {credentials}"
|
||||
)
|
||||
|
||||
stream_info = common.execute_and_fetch_all(cursor, f"CALL mg.kafka_stream_info('{stream_name}') YIELD *")
|
||||
stream_info = common.execute_and_fetch_all(
|
||||
cursor, f"CALL mg.kafka_stream_info('{stream_name}') YIELD *")
|
||||
|
||||
expected_stream_info = [(local, consumer_group, kafka_topics)]
|
||||
reducted_credentials = {key: "<REDUCTED>" for
|
||||
key in credentials.keys()}
|
||||
|
||||
expected_stream_info = [
|
||||
(local, configs, consumer_group, reducted_credentials, kafka_topics)]
|
||||
common.validate_info(stream_info, expected_stream_info)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
sys.exit(pytest.main([__file__, "-rA"]))
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
// Copyright 2022 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
@ -9,20 +9,10 @@
|
||||
// by the Apache License, Version 2.0, included in the file
|
||||
// licenses/APL.txt.
|
||||
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
// License, and you may not use this file except in compliance with the Business Source License.
|
||||
//
|
||||
// As of the Change Date specified in that file, in accordance with
|
||||
// the Business Source License, use of this software will be governed
|
||||
// by the Apache License, Version 2.0, included in the file
|
||||
// licenses/APL.txt.
|
||||
//
|
||||
#include <algorithm>
|
||||
#include <climits>
|
||||
#include <limits>
|
||||
#include <optional>
|
||||
#include <string>
|
||||
#include <unordered_map>
|
||||
#include <variant>
|
||||
@ -38,6 +28,7 @@
|
||||
#include <json/json.hpp>
|
||||
//////////////////////////////////////////////////////
|
||||
#include <antlr4-runtime.h>
|
||||
#include <gmock/gmock-matchers.h>
|
||||
#include <gmock/gmock.h>
|
||||
#include <gtest/gtest.h>
|
||||
|
||||
@ -87,23 +78,37 @@ class Base {
|
||||
}
|
||||
}
|
||||
|
||||
TypedValue GetLiteral(Expression *expression, const bool use_parameter_lookup,
|
||||
const std::optional<int> &token_position = std::nullopt) const {
|
||||
if (use_parameter_lookup) {
|
||||
auto *param_lookup = dynamic_cast<ParameterLookup *>(expression);
|
||||
if (param_lookup == nullptr) {
|
||||
ADD_FAILURE();
|
||||
return {};
|
||||
}
|
||||
if (token_position) {
|
||||
EXPECT_EQ(param_lookup->token_position_, *token_position);
|
||||
}
|
||||
return TypedValue(parameters_.AtTokenPosition(param_lookup->token_position_));
|
||||
}
|
||||
|
||||
auto *literal = dynamic_cast<PrimitiveLiteral *>(expression);
|
||||
if (literal == nullptr) {
|
||||
ADD_FAILURE();
|
||||
return {};
|
||||
}
|
||||
if (token_position) {
|
||||
EXPECT_EQ(literal->token_position_, *token_position);
|
||||
}
|
||||
return TypedValue(literal->value_);
|
||||
}
|
||||
|
||||
template <class TValue>
|
||||
void CheckLiteral(Expression *expression, const TValue &expected,
|
||||
const std::optional<int> &token_position = std::nullopt) const {
|
||||
TypedValue value;
|
||||
// NOLINTNEXTLINE(performance-unnecessary-copy-initialization)
|
||||
TypedValue expected_tv(expected);
|
||||
if (!expected_tv.IsNull() && context_.is_query_cached) {
|
||||
auto *param_lookup = dynamic_cast<ParameterLookup *>(expression);
|
||||
ASSERT_TRUE(param_lookup);
|
||||
if (token_position) EXPECT_EQ(param_lookup->token_position_, *token_position);
|
||||
value = TypedValue(parameters_.AtTokenPosition(param_lookup->token_position_));
|
||||
} else {
|
||||
auto *literal = dynamic_cast<PrimitiveLiteral *>(expression);
|
||||
ASSERT_TRUE(literal);
|
||||
if (token_position) ASSERT_EQ(literal->token_position_, *token_position);
|
||||
value = TypedValue(literal->value_);
|
||||
}
|
||||
const auto use_parameter_lookup = !expected_tv.IsNull() && context_.is_query_cached;
|
||||
TypedValue value = GetLiteral(expression, use_parameter_lookup, token_position);
|
||||
EXPECT_TRUE(TypedValue::BoolEqual{}(value, expected_tv));
|
||||
}
|
||||
};
|
||||
@ -3580,6 +3585,8 @@ void ValidateMostlyEmptyStreamQuery(Base &ast_generator, const std::string &quer
|
||||
EXPECT_EQ(parsed_query->bootstrap_servers_, nullptr);
|
||||
EXPECT_NO_FATAL_FAILURE(CheckOptionalExpression(ast_generator, parsed_query->batch_limit_, batch_limit));
|
||||
EXPECT_NO_FATAL_FAILURE(CheckOptionalExpression(ast_generator, parsed_query->timeout_, timeout));
|
||||
EXPECT_TRUE(parsed_query->configs_.empty());
|
||||
EXPECT_TRUE(parsed_query->credentials_.empty());
|
||||
}
|
||||
|
||||
TEST_P(CypherMainVisitorTest, DropStream) {
|
||||
@ -3661,7 +3668,9 @@ void ValidateCreateKafkaStreamQuery(Base &ast_generator, const std::string &quer
|
||||
const std::string_view transform_name, const std::string_view consumer_group,
|
||||
const std::optional<TypedValue> &batch_interval,
|
||||
const std::optional<TypedValue> &batch_size,
|
||||
const std::string_view bootstrap_servers = "") {
|
||||
const std::string_view bootstrap_servers,
|
||||
const std::unordered_map<std::string, std::string> &configs,
|
||||
const std::unordered_map<std::string, std::string> &credentials) {
|
||||
SCOPED_TRACE(query_string);
|
||||
StreamQuery *parsed_query{nullptr};
|
||||
ASSERT_NO_THROW(parsed_query = dynamic_cast<StreamQuery *>(ast_generator.ParseQuery(query_string))) << query_string;
|
||||
@ -3675,14 +3684,31 @@ void ValidateCreateKafkaStreamQuery(Base &ast_generator, const std::string &quer
|
||||
EXPECT_EQ(parsed_query->batch_limit_, nullptr);
|
||||
if (bootstrap_servers.empty()) {
|
||||
EXPECT_EQ(parsed_query->bootstrap_servers_, nullptr);
|
||||
return;
|
||||
} else {
|
||||
EXPECT_NE(parsed_query->bootstrap_servers_, nullptr);
|
||||
}
|
||||
EXPECT_NE(parsed_query->bootstrap_servers_, nullptr);
|
||||
|
||||
const auto evaluate_config_map = [&ast_generator](const std::unordered_map<Expression *, Expression *> &config_map) {
|
||||
std::unordered_map<std::string, std::string> evaluated_config_map;
|
||||
const auto expr_to_str = [&ast_generator](Expression *expression) {
|
||||
return std::string{ast_generator.GetLiteral(expression, ast_generator.context_.is_query_cached).ValueString()};
|
||||
};
|
||||
std::transform(config_map.begin(), config_map.end(),
|
||||
std::inserter(evaluated_config_map, evaluated_config_map.end()),
|
||||
[&expr_to_str](const auto expr_pair) {
|
||||
return std::pair{expr_to_str(expr_pair.first), expr_to_str(expr_pair.second)};
|
||||
});
|
||||
return evaluated_config_map;
|
||||
};
|
||||
|
||||
using testing::UnorderedElementsAreArray;
|
||||
EXPECT_THAT(evaluate_config_map(parsed_query->configs_), UnorderedElementsAreArray(configs.begin(), configs.end()));
|
||||
EXPECT_THAT(evaluate_config_map(parsed_query->credentials_),
|
||||
UnorderedElementsAreArray(credentials.begin(), credentials.end()));
|
||||
}
|
||||
|
||||
TEST_P(CypherMainVisitorTest, CreateKafkaStream) {
|
||||
auto &ast_generator = *GetParam();
|
||||
|
||||
TestInvalidQuery("CREATE KAFKA STREAM", ast_generator);
|
||||
TestInvalidQuery("CREATE KAFKA STREAM invalid stream name TOPICS topic1 TRANSFORM transform", ast_generator);
|
||||
TestInvalidQuery("CREATE KAFKA STREAM stream TOPICS invalid topic name TRANSFORM transform", ast_generator);
|
||||
@ -3709,6 +3735,13 @@ TEST_P(CypherMainVisitorTest, CreateKafkaStream) {
|
||||
TestInvalidQuery("CREATE KAFKA STREAM stream TOPICS topic1 TRANSFORM transform BOOTSTRAP_SERVERS localhost:9092",
|
||||
ast_generator);
|
||||
TestInvalidQuery("CREATE KAFKA STREAM stream TOPICS topic1 TRANSFORM transform BOOTSTRAP_SERVERS", ast_generator);
|
||||
// the keys must be string literals
|
||||
TestInvalidQuery("CREATE KAFKA STREAM stream TOPICS topic1 TRANSFORM transform CONFIGS { symbolicname : 'string' }",
|
||||
ast_generator);
|
||||
TestInvalidQuery(
|
||||
"CREATE KAFKA STREAM stream TOPICS topic1 TRANSFORM transform CREDENTIALS { symbolicname : 'string' }",
|
||||
ast_generator);
|
||||
TestInvalidQuery("CREATE KAFKA STREAM stream TOPICS topic1 TRANSFORM transform CREDENTIALS 2", ast_generator);
|
||||
|
||||
const std::vector<std::string> topic_names{"topic1_name.with_dot", "topic1_name.with_multiple.dots",
|
||||
"topic-name.with-multiple.dots-and-dashes"};
|
||||
@ -3728,34 +3761,37 @@ TEST_P(CypherMainVisitorTest, CreateKafkaStream) {
|
||||
ValidateCreateKafkaStreamQuery(
|
||||
ast_generator,
|
||||
fmt::format("CREATE KAFKA STREAM {} TOPICS {} TRANSFORM {}", kStreamName, topic_names_as_str, kTransformName),
|
||||
kStreamName, topic_names, kTransformName, "", std::nullopt, std::nullopt);
|
||||
kStreamName, topic_names, kTransformName, "", std::nullopt, std::nullopt, {}, {}, {});
|
||||
|
||||
ValidateCreateKafkaStreamQuery(ast_generator,
|
||||
fmt::format("CREATE KAFKA STREAM {} TOPICS {} TRANSFORM {} CONSUMER_GROUP {} ",
|
||||
kStreamName, topic_names_as_str, kTransformName, kConsumerGroup),
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, std::nullopt,
|
||||
std::nullopt);
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, std::nullopt, std::nullopt,
|
||||
{}, {}, {});
|
||||
|
||||
ValidateCreateKafkaStreamQuery(ast_generator,
|
||||
fmt::format("CREATE KAFKA STREAM {} TRANSFORM {} TOPICS {} BATCH_INTERVAL {}",
|
||||
kStreamName, kTransformName, topic_names_as_str, kBatchInterval),
|
||||
kStreamName, topic_names, kTransformName, "", batch_interval_value, std::nullopt);
|
||||
kStreamName, topic_names, kTransformName, "", batch_interval_value, std::nullopt, {},
|
||||
{}, {});
|
||||
|
||||
ValidateCreateKafkaStreamQuery(ast_generator,
|
||||
fmt::format("CREATE KAFKA STREAM {} BATCH_SIZE {} TOPICS {} TRANSFORM {}",
|
||||
kStreamName, kBatchSize, topic_names_as_str, kTransformName),
|
||||
kStreamName, topic_names, kTransformName, "", std::nullopt, batch_size_value);
|
||||
kStreamName, topic_names, kTransformName, "", std::nullopt, batch_size_value, {}, {},
|
||||
{});
|
||||
|
||||
ValidateCreateKafkaStreamQuery(ast_generator,
|
||||
fmt::format("CREATE KAFKA STREAM {} TOPICS '{}' BATCH_SIZE {} TRANSFORM {}",
|
||||
kStreamName, topic_names_as_str, kBatchSize, kTransformName),
|
||||
kStreamName, topic_names, kTransformName, "", std::nullopt, batch_size_value);
|
||||
kStreamName, topic_names, kTransformName, "", std::nullopt, batch_size_value, {}, {},
|
||||
{});
|
||||
|
||||
ValidateCreateKafkaStreamQuery(
|
||||
ast_generator,
|
||||
fmt::format("CREATE KAFKA STREAM {} TOPICS {} TRANSFORM {} CONSUMER_GROUP {} BATCH_INTERVAL {} BATCH_SIZE {}",
|
||||
kStreamName, topic_names_as_str, kTransformName, kConsumerGroup, kBatchInterval, kBatchSize),
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, batch_interval_value, batch_size_value);
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, batch_interval_value, batch_size_value, {}, {}, {});
|
||||
using namespace std::string_literals;
|
||||
const auto host1 = "localhost:9094"s;
|
||||
ValidateCreateKafkaStreamQuery(
|
||||
@ -3763,14 +3799,16 @@ TEST_P(CypherMainVisitorTest, CreateKafkaStream) {
|
||||
fmt::format("CREATE KAFKA STREAM {} TOPICS {} CONSUMER_GROUP {} BATCH_SIZE {} BATCH_INTERVAL {} TRANSFORM {} "
|
||||
"BOOTSTRAP_SERVERS '{}'",
|
||||
kStreamName, topic_names_as_str, kConsumerGroup, kBatchSize, kBatchInterval, kTransformName, host1),
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, batch_interval_value, batch_size_value, host1);
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, batch_interval_value, batch_size_value, host1, {},
|
||||
{});
|
||||
|
||||
ValidateCreateKafkaStreamQuery(
|
||||
ast_generator,
|
||||
fmt::format("CREATE KAFKA STREAM {} CONSUMER_GROUP {} TOPICS {} BATCH_INTERVAL {} TRANSFORM {} BATCH_SIZE {} "
|
||||
"BOOTSTRAP_SERVERS '{}'",
|
||||
kStreamName, kConsumerGroup, topic_names_as_str, kBatchInterval, kTransformName, kBatchSize, host1),
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, batch_interval_value, batch_size_value, host1);
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, batch_interval_value, batch_size_value, host1, {},
|
||||
{});
|
||||
|
||||
const auto host2 = "localhost:9094,localhost:1994,168.1.1.256:345"s;
|
||||
ValidateCreateKafkaStreamQuery(
|
||||
@ -3778,7 +3816,8 @@ TEST_P(CypherMainVisitorTest, CreateKafkaStream) {
|
||||
fmt::format("CREATE KAFKA STREAM {} TOPICS {} BOOTSTRAP_SERVERS '{}' CONSUMER_GROUP {} TRANSFORM {} "
|
||||
"BATCH_INTERVAL {} BATCH_SIZE {}",
|
||||
kStreamName, topic_names_as_str, host2, kConsumerGroup, kTransformName, kBatchInterval, kBatchSize),
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, batch_interval_value, batch_size_value, host2);
|
||||
kStreamName, topic_names, kTransformName, kConsumerGroup, batch_interval_value, batch_size_value, host2, {},
|
||||
{});
|
||||
};
|
||||
|
||||
for (const auto &topic_name : topic_names) {
|
||||
@ -3793,7 +3832,7 @@ TEST_P(CypherMainVisitorTest, CreateKafkaStream) {
|
||||
fmt::format("CREATE KAFKA STREAM {} TOPICS {} TRANSFORM {} CONSUMER_GROUP {}",
|
||||
kStreamName, kTopicName, kTransformName, consumer_group),
|
||||
kStreamName, {kTopicName}, kTransformName, consumer_group, std::nullopt,
|
||||
std::nullopt);
|
||||
std::nullopt, {}, {}, {});
|
||||
};
|
||||
|
||||
using namespace std::literals;
|
||||
@ -3803,6 +3842,44 @@ TEST_P(CypherMainVisitorTest, CreateKafkaStream) {
|
||||
for (const auto consumer_group : consumer_groups) {
|
||||
EXPECT_NO_FATAL_FAILURE(check_consumer_group(consumer_group));
|
||||
}
|
||||
|
||||
auto check_config_map = [&](const std::unordered_map<std::string, std::string> &config_map) {
|
||||
const std::string kTopicName{"topic1"};
|
||||
|
||||
const auto map_as_str = std::invoke([&config_map] {
|
||||
std::stringstream buffer;
|
||||
buffer << '{';
|
||||
if (!config_map.empty()) {
|
||||
auto it = config_map.begin();
|
||||
buffer << fmt::format("'{}': '{}'", it->first, it->second);
|
||||
for (; it != config_map.end(); ++it) {
|
||||
buffer << fmt::format(", '{}': '{}'", it->first, it->second);
|
||||
}
|
||||
}
|
||||
buffer << '}';
|
||||
return std::move(buffer).str();
|
||||
});
|
||||
|
||||
ValidateCreateKafkaStreamQuery(ast_generator,
|
||||
fmt::format("CREATE KAFKA STREAM {} TOPICS {} TRANSFORM {} CONFIGS {}", kStreamName,
|
||||
kTopicName, kTransformName, map_as_str),
|
||||
kStreamName, {kTopicName}, kTransformName, "", std::nullopt, std::nullopt, {},
|
||||
config_map, {});
|
||||
|
||||
ValidateCreateKafkaStreamQuery(ast_generator,
|
||||
fmt::format("CREATE KAFKA STREAM {} TOPICS {} TRANSFORM {} CREDENTIALS {}",
|
||||
kStreamName, kTopicName, kTransformName, map_as_str),
|
||||
kStreamName, {kTopicName}, kTransformName, "", std::nullopt, std::nullopt, {}, {},
|
||||
config_map);
|
||||
};
|
||||
|
||||
const std::array config_maps = {std::unordered_map<std::string, std::string>{},
|
||||
std::unordered_map<std::string, std::string>{{"key", "value"}},
|
||||
std::unordered_map<std::string, std::string>{{"key.with.dot", "value.with.doth"},
|
||||
{"key with space", "value with space"}}};
|
||||
for (const auto &map_to_test : config_maps) {
|
||||
EXPECT_NO_FATAL_FAILURE(check_config_map(map_to_test));
|
||||
}
|
||||
}
|
||||
|
||||
void ValidateCreatePulsarStreamQuery(Base &ast_generator, const std::string &query_string,
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
// Copyright 2022 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
@ -59,6 +59,8 @@ struct ConsumerTest : public ::testing::Test {
|
||||
.bootstrap_servers = cluster.Bootstraps(),
|
||||
.batch_interval = kDefaultBatchInterval,
|
||||
.batch_size = kDefaultBatchSize,
|
||||
.public_configs = {},
|
||||
.private_configs = {},
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
@ -1,15 +1,4 @@
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
// License, and you may not use this file except in compliance with the Business Source License.
|
||||
//
|
||||
// As of the Change Date specified in that file, in accordance with
|
||||
// the Business Source License, use of this software will be governed
|
||||
// by the Apache License, Version 2.0, included in the file
|
||||
// licenses/APL.txt.
|
||||
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
// Copyright 2022 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
// Copyright 2022 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
@ -15,12 +15,15 @@
|
||||
#include <utility>
|
||||
|
||||
#include <gtest/gtest.h>
|
||||
|
||||
#include "integrations/constants.hpp"
|
||||
#include "integrations/kafka/exceptions.hpp"
|
||||
#include "kafka_mock.hpp"
|
||||
#include "query/config.hpp"
|
||||
#include "query/interpreter.hpp"
|
||||
#include "query/stream/streams.hpp"
|
||||
#include "storage/v2/storage.hpp"
|
||||
#include "test_utils.hpp"
|
||||
|
||||
using Streams = query::stream::Streams;
|
||||
using StreamInfo = query::stream::KafkaStream::StreamInfo;
|
||||
@ -78,6 +81,17 @@ class StreamsTest : public ::testing::Test {
|
||||
EXPECT_EQ(check_data.is_running, status.is_running);
|
||||
}
|
||||
|
||||
void CheckConfigAndCredentials(const StreamCheckData &check_data) {
|
||||
const auto locked_streams = streams_->streams_.ReadLock();
|
||||
const auto &stream = locked_streams->at(check_data.name);
|
||||
const auto *stream_data = std::get_if<query::stream::Streams::StreamData<query::stream::KafkaStream>>(&stream);
|
||||
ASSERT_NE(stream_data, nullptr);
|
||||
const auto stream_info =
|
||||
stream_data->stream_source->ReadLock()->Info(check_data.info.common_info.transformation_name);
|
||||
EXPECT_TRUE(
|
||||
std::equal(check_data.info.configs.begin(), check_data.info.configs.end(), stream_info.configs.begin()));
|
||||
}
|
||||
|
||||
void StartStream(StreamCheckData &check_data) {
|
||||
streams_->Start(check_data.name);
|
||||
check_data.is_running = true;
|
||||
@ -183,6 +197,18 @@ TEST_F(StreamsTest, RestoreStreams) {
|
||||
stream_info.common_info.batch_interval = std::chrono::milliseconds((i + 1) * 10);
|
||||
stream_info.common_info.batch_size = 1000 + i;
|
||||
stream_check_data.owner = std::string{"owner"} + iteration_postfix;
|
||||
|
||||
// These are just random numbers to make the CONFIGS and CREDENTIALS map vary between consumers:
|
||||
// - 0 means no config, no credential
|
||||
// - 1 means only config
|
||||
// - 2 means only credential
|
||||
// - 3 means both configuration and credential is set
|
||||
if (i == 1 || i == 3) {
|
||||
stream_info.configs.emplace(std::string{"sasl.username"}, std::string{"username"} + iteration_postfix);
|
||||
}
|
||||
if (i == 2 || i == 3) {
|
||||
stream_info.credentials.emplace(std::string{"sasl.password"}, std::string{"password"} + iteration_postfix);
|
||||
}
|
||||
}
|
||||
|
||||
mock_cluster_.CreateTopic(stream_info.topics[0]);
|
||||
@ -198,6 +224,7 @@ TEST_F(StreamsTest, RestoreStreams) {
|
||||
EXPECT_EQ(stream_check_datas.size(), streams_->GetStreamInfo().size());
|
||||
for (const auto &check_data : stream_check_datas) {
|
||||
ASSERT_NO_FATAL_FAILURE(CheckStreamStatus(check_data));
|
||||
ASSERT_NO_FATAL_FAILURE(CheckConfigAndCredentials(check_data));
|
||||
}
|
||||
};
|
||||
|
||||
@ -253,3 +280,32 @@ TEST_F(StreamsTest, CheckWithTimeout) {
|
||||
EXPECT_LE(timeout, elapsed);
|
||||
EXPECT_LE(elapsed, timeout * 1.2);
|
||||
}
|
||||
|
||||
TEST_F(StreamsTest, CheckInvalidConfig) {
|
||||
auto stream_info = CreateDefaultStreamInfo();
|
||||
const auto stream_name = GetDefaultStreamName();
|
||||
constexpr auto kInvalidConfigName = "doesnt.exist";
|
||||
constexpr auto kConfigValue = "myprecious";
|
||||
stream_info.configs.emplace(kInvalidConfigName, kConfigValue);
|
||||
const auto checker = [](const std::string_view message) {
|
||||
EXPECT_TRUE(message.find(kInvalidConfigName) != std::string::npos) << message;
|
||||
EXPECT_TRUE(message.find(kConfigValue) != std::string::npos) << message;
|
||||
};
|
||||
EXPECT_THROW_WITH_MSG(streams_->Create<query::stream::KafkaStream>(stream_name, stream_info, std::nullopt),
|
||||
integrations::kafka::SettingCustomConfigFailed, checker);
|
||||
}
|
||||
|
||||
TEST_F(StreamsTest, CheckInvalidCredentials) {
|
||||
auto stream_info = CreateDefaultStreamInfo();
|
||||
const auto stream_name = GetDefaultStreamName();
|
||||
constexpr auto kInvalidCredentialName = "doesnt.exist";
|
||||
constexpr auto kCredentialValue = "myprecious";
|
||||
stream_info.credentials.emplace(kInvalidCredentialName, kCredentialValue);
|
||||
const auto checker = [](const std::string_view message) {
|
||||
EXPECT_TRUE(message.find(kInvalidCredentialName) != std::string::npos) << message;
|
||||
EXPECT_TRUE(message.find(integrations::kReducted) != std::string::npos) << message;
|
||||
EXPECT_TRUE(message.find(kCredentialValue) == std::string::npos) << message;
|
||||
};
|
||||
EXPECT_THROW_WITH_MSG(streams_->Create<query::stream::KafkaStream>(stream_name, stream_info, std::nullopt),
|
||||
integrations::kafka::SettingCustomConfigFailed, checker);
|
||||
}
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
// Copyright 2021 Memgraph Ltd.
|
||||
// Copyright 2022 Memgraph Ltd.
|
||||
//
|
||||
// Use of this software is governed by the Business Source License
|
||||
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
|
||||
@ -34,4 +34,16 @@ TResult ExpectNoError(const char *file, int line, TFunc func, TArgs &&...args) {
|
||||
}
|
||||
} // namespace test_utils
|
||||
|
||||
#define EXPECT_MGP_NO_ERROR(type, ...) test_utils::ExpectNoError<type>(__FILE__, __LINE__, __VA_ARGS__)
|
||||
#define EXPECT_MGP_NO_ERROR(type, ...) test_utils::ExpectNoError<type>(__FILE__, __LINE__, __VA_ARGS__)
|
||||
|
||||
#define EXPECT_THROW_WITH_MSG(statement, expected_exception, msg_checker) \
|
||||
EXPECT_THROW( \
|
||||
{ \
|
||||
try { \
|
||||
statement; \
|
||||
} catch (const expected_exception &e) { \
|
||||
EXPECT_NO_FATAL_FAILURE(msg_checker(e.what())); \
|
||||
throw; \
|
||||
} \
|
||||
}, \
|
||||
expected_exception);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user