ryerraguntla commented on code in PR #3497: URL: https://github.com/apache/iggy/pull/3497#discussion_r3456209544
########## core/connectors/sinks/meilisearch_sink/src/lib.rs: ########## @@ -0,0 +1,1196 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. + +use async_trait::async_trait; +use base64::{Engine as _, engine::general_purpose}; +use iggy_common::IggyTimestamp; +use iggy_connector_sdk::{ + ConsumedMessage, Error, MessagesMetadata, Payload, Sink, TopicMetadata, + convert::owned_value_to_serde_json, + retry::{exponential_backoff, jitter, parse_duration}, + sink_connector, +}; +use meilisearch_sdk::{ + client::Client, + errors::{ + Error as MeilisearchSdkError, ErrorCode as MeilisearchErrorCode, + ErrorType as MeilisearchErrorType, + }, + indexes::Index, + task_info::TaskInfo, + tasks::Task, +}; +use secrecy::{ExposeSecret, SecretString}; +use serde::{Deserialize, Serialize}; +use serde_json::{Map, Value, json}; +use std::{cmp, future::Future, time::Duration}; +use tokio::{ + sync::Mutex, + time::{Instant, sleep}, +}; +use tracing::{debug, error, info, warn}; +use url::Url; + +sink_connector!(MeilisearchSink); + +const DEFAULT_PRIMARY_KEY: &str = "iggy_id"; +const DEFAULT_CREATE_INDEX_IF_NOT_EXISTS: bool = true; +const DEFAULT_INCLUDE_METADATA: bool = true; +const DEFAULT_BATCH_SIZE: usize = 1000; +const DEFAULT_TIMEOUT: &str = "30s"; +const DEFAULT_WAIT_FOR_TASKS: bool = true; +const DEFAULT_TASK_TIMEOUT: &str = "30s"; +const DEFAULT_TASK_POLL_INTERVAL: &str = "100ms"; +const DEFAULT_RETRY_DELAY: &str = "500ms"; +const DEFAULT_MAX_RETRY_DELAY: &str = "5s"; +const DEFAULT_MAX_RETRIES: u32 = 3; +const DEFAULT_MAX_OPEN_RETRIES: u32 = 5; +const ENCODING_BASE64: &str = "base64"; + +#[derive(Debug)] +struct State { + invocations_count: usize, + documents_enqueued: usize, + documents_confirmed: usize, + errors_count: usize, +} + +#[derive(Debug, Default, Clone, Copy, Serialize, Deserialize, PartialEq, Eq)] +#[serde(rename_all = "snake_case")] +pub enum MeilisearchDocumentAction { + #[default] + Replace, + Update, +} + +#[derive(Debug, Serialize, Deserialize)] +pub struct MeilisearchSinkConfig { + pub url: String, + pub index: String, + #[serde(serialize_with = "iggy_common::serde_secret::serialize_optional_secret")] + pub api_key: Option<SecretString>, + pub primary_key: Option<String>, + pub document_action: Option<MeilisearchDocumentAction>, + pub create_index_if_not_exists: Option<bool>, + pub include_metadata: Option<bool>, + pub batch_size: Option<usize>, + pub timeout: Option<String>, + pub wait_for_tasks: Option<bool>, + pub task_timeout: Option<String>, + pub task_poll_interval: Option<String>, + pub max_retries: Option<u32>, + pub retry_delay: Option<String>, + pub max_retry_delay: Option<String>, + pub max_open_retries: Option<u32>, +} + +#[derive(Debug)] +pub struct MeilisearchSink { + id: u32, + config: ResolvedMeilisearchSinkConfig, + client: Option<Client>, + state: Mutex<State>, +} + +#[derive(Debug)] +struct ResolvedMeilisearchSinkConfig { + url: String, + index: String, + api_key: Option<SecretString>, + primary_key: String, + document_action: MeilisearchDocumentAction, + create_index_if_not_exists: bool, + include_metadata: bool, + batch_size: usize, + timeout: Duration, + wait_for_tasks: bool, + task_timeout: Duration, + task_poll_interval: Duration, + max_retries: u32, + retry_delay: Duration, + max_retry_delay: Duration, + max_open_retries: u32, +} + +impl From<MeilisearchSinkConfig> for ResolvedMeilisearchSinkConfig { + fn from(config: MeilisearchSinkConfig) -> Self { + let primary_key = config + .primary_key + .filter(|value| !value.trim().is_empty()) + .unwrap_or_else(|| DEFAULT_PRIMARY_KEY.to_string()); + let document_action = config.document_action.unwrap_or_default(); + let create_index_if_not_exists = config + .create_index_if_not_exists + .unwrap_or(DEFAULT_CREATE_INDEX_IF_NOT_EXISTS); + let include_metadata = config.include_metadata.unwrap_or(DEFAULT_INCLUDE_METADATA); + let batch_size = config.batch_size.unwrap_or(DEFAULT_BATCH_SIZE).max(1); + let timeout = parse_duration(config.timeout.as_deref(), DEFAULT_TIMEOUT); + let wait_for_tasks = config.wait_for_tasks.unwrap_or(DEFAULT_WAIT_FOR_TASKS); + let task_timeout = parse_duration(config.task_timeout.as_deref(), DEFAULT_TASK_TIMEOUT); + let task_poll_interval = parse_duration( + config.task_poll_interval.as_deref(), + DEFAULT_TASK_POLL_INTERVAL, + ); + let max_retries = config.max_retries.unwrap_or(DEFAULT_MAX_RETRIES); + let retry_delay = parse_duration(config.retry_delay.as_deref(), DEFAULT_RETRY_DELAY); + let max_retry_delay = + parse_duration(config.max_retry_delay.as_deref(), DEFAULT_MAX_RETRY_DELAY); + let max_open_retries = config.max_open_retries.unwrap_or(DEFAULT_MAX_OPEN_RETRIES); + + Self { + url: config.url, + index: config.index, + api_key: config.api_key, + primary_key, + document_action, + create_index_if_not_exists, + include_metadata, + batch_size, + timeout, + wait_for_tasks, + task_timeout, + task_poll_interval, + max_retries, + retry_delay, + max_retry_delay, + max_open_retries, + } + } +} + +impl MeilisearchSink { + pub fn new(id: u32, config: MeilisearchSinkConfig) -> Self { + Self { + id, + config: config.into(), + client: None, + state: Mutex::new(State { + invocations_count: 0, + documents_enqueued: 0, + documents_confirmed: 0, + errors_count: 0, + }), + } + } + + fn create_client(&self) -> Result<Client, Error> { + let url = normalize_host(&self.config.url)?; + let api_key = self.config.api_key.as_ref().map(|key| key.expose_secret()); + Client::new(url, api_key).map_err(|error| { + Error::Connection(format!("Failed to create Meilisearch client: {error}")) + }) + } + + async fn check_connectivity(&self, client: &Client) -> Result<(), Error> { + let mut retries = 0u32; + + loop { + let health = self + .retry_sdk_open_operation("health check", || client.health()) + .await?; + if health.status == "available" { + return Ok(()); + } + + if retries >= self.config.max_open_retries { + return Err(Error::Connection(format!( + "Meilisearch health check returned status '{}'", + health.status + ))); + } + + retries += 1; + let delay = jitter(exponential_backoff( + self.config.retry_delay, + retries, + self.config.max_retry_delay, + )); + warn!( + "Meilisearch health check returned status '{}' (retry {}/{}). Retrying in {:?}...", + health.status, retries, self.config.max_open_retries, delay + ); + sleep(delay).await; + } + } + + async fn ensure_index_exists(&self, client: &Client) -> Result<(), Error> { + match self.get_index_if_exists(client).await? { + Some(_) => { + info!("Meilisearch index '{}' already exists", self.config.index); + Ok(()) + } + None if self.config.create_index_if_not_exists => self.create_index(client).await, + None => Err(Error::InitError(format!( + "Meilisearch index '{}' does not exist and create_index_if_not_exists=false", + self.config.index + ))), + } + } + + async fn get_index_if_exists(&self, client: &Client) -> Result<Option<Index>, Error> { + self.retry_sdk_open_operation("get index", || async { + match client.get_index(&self.config.index).await { + Ok(index) => Ok(Some(index)), + Err(error) if is_index_not_found(&error) => Ok(None), + Err(error) => Err(error), + } + }) + .await + } + + async fn create_index(&self, client: &Client) -> Result<(), Error> { + info!( + "Creating Meilisearch index '{}' with primary key '{}'", + self.config.index, self.config.primary_key + ); + + let task = self + .retry_sdk_open_operation("create index", || { + client.create_index(&self.config.index, Some(&self.config.primary_key)) + }) + .await?; + self.wait_for_index_creation_task(client, task).await?; + + info!("Created Meilisearch index '{}'", self.config.index); + Ok(()) + } + + fn prepare_document( + &self, + topic_metadata: &TopicMetadata, + messages_metadata: &MessagesMetadata, + message: ConsumedMessage, + ) -> Result<Value, Error> { + let ConsumedMessage { + id: message_id, + offset, + checksum, + timestamp, + origin_timestamp, + headers, + payload, + } = message; + + let mut document = match payload { + Payload::Json(value) => { + Self::document_from_json_value(owned_value_to_serde_json(&value)) + } + Payload::Raw(mut bytes) => { + match simd_json::from_slice::<simd_json::OwnedValue>(&mut bytes) { + Ok(value) => Self::document_from_json_value(owned_value_to_serde_json(&value)), + Err(_) => Map::from_iter([ + ( + "data".to_string(), + Value::String(general_purpose::STANDARD.encode(&bytes)), + ), + ("data_type".to_string(), Value::String("raw".to_string())), + ( + "data_encoding".to_string(), + Value::String(ENCODING_BASE64.to_string()), + ), + ]), + } + } + Payload::Text(text) => Map::from_iter([ + ("text".to_string(), Value::String(text)), + ("data_type".to_string(), Value::String("text".to_string())), + ]), + _ => { + return Err(Error::InvalidRecordValue(format!( + "Unsupported payload format for Meilisearch sink: {}", + messages_metadata.schema + ))); + } + }; + + let mut generated_id = None; + if !document.contains_key(self.config.primary_key.as_str()) { + let value = generated_document_id_from_parts( + topic_metadata, + messages_metadata, + offset, + message_id, + )?; + document.insert( + self.config.primary_key.clone(), + Value::String(value.clone()), + ); + generated_id = Some(value); + } + + if self.config.include_metadata { + if self.config.primary_key != DEFAULT_PRIMARY_KEY + && !document.contains_key(DEFAULT_PRIMARY_KEY) + { + let id = match &generated_id { + Some(id) => id.clone(), + None => generated_document_id_from_parts( + topic_metadata, + messages_metadata, + offset, + message_id, + )?, + }; + document.insert(DEFAULT_PRIMARY_KEY.to_string(), Value::String(id)); + } + insert_metadata_field( + &mut document, + "iggy_message_id", + Value::String(message_id.to_string()), + ); + insert_metadata_field(&mut document, "iggy_offset", Value::from(offset)); + insert_metadata_field( + &mut document, + "iggy_stream", + Value::from(topic_metadata.stream.as_str()), + ); + insert_metadata_field( + &mut document, + "iggy_topic", + Value::from(topic_metadata.topic.as_str()), + ); + insert_metadata_field( + &mut document, + "iggy_partition", + Value::from(messages_metadata.partition_id), + ); + insert_metadata_field(&mut document, "iggy_checksum", Value::from(checksum)); + insert_metadata_field(&mut document, "iggy_timestamp", Value::from(timestamp)); + insert_metadata_field( + &mut document, + "iggy_origin_timestamp", + Value::from(origin_timestamp), + ); + insert_metadata_field( + &mut document, + "iggy_ingested_at", + Value::from(IggyTimestamp::now().as_millis() as i64), + ); + if let Some(headers) = &headers + && let Ok(headers_value) = serde_json::to_value(headers) + { + insert_metadata_field(&mut document, "iggy_headers", headers_value); + } + } + + Ok(Value::Object(document)) + } + + fn document_from_json_value(value: Value) -> Map<String, Value> { + match value { + Value::Object(object) => object, + other => { + let mut object = Map::new(); + object.insert("value".to_string(), other); + object + } + } + } + + async fn index_documents( + &self, + client: &Client, + documents: Vec<Value>, + ) -> Result<usize, PartialIndexError> { + let mut accepted = 0usize; + for chunk in documents.chunks(self.config.batch_size) { + match self.index_document_chunk(client, chunk).await { + Ok(indexed) => accepted += indexed, + Err(partial_error) => { + return Err(PartialIndexError { + accepted: accepted + partial_error.accepted, + failed: partial_error.failed, + error: partial_error.error, + }); + } + } + } + Ok(accepted) + } + + async fn index_document_chunk( + &self, + client: &Client, + documents: &[Value], + ) -> Result<usize, PartialIndexError> { + if documents.is_empty() { + return Ok(0); + } + + let index = client.index(&self.config.index); + let task = match self.config.document_action { + MeilisearchDocumentAction::Replace => { + self.retry_sdk_operation("add or replace documents", || { + index.add_or_replace(documents, Some(&self.config.primary_key)) + }) + .await + } + MeilisearchDocumentAction::Update => { + self.retry_sdk_operation("add or update documents", || { + index.add_or_update(documents, Some(&self.config.primary_key)) + }) + .await + } + } + .map_err(|error| PartialIndexError { + accepted: 0, + failed: documents.len(), + error, + })?; + self.wait_for_task(client, task) + .await + .map_err(|error| PartialIndexError { + accepted: documents.len(), + failed: 0, + error, + })?; + Ok(documents.len()) + } + + async fn wait_for_task(&self, client: &Client, task: TaskInfo) -> Result<(), Error> { + if !self.config.wait_for_tasks { + return Ok(()); + } + + self.wait_for_task_completion(client, task).await + } + + async fn wait_for_index_creation_task( + &self, + client: &Client, + task: TaskInfo, + ) -> Result<(), Error> { + let task = self + .wait_for_task_status(client, task, self.config.max_open_retries) + .await?; + + if task.is_success() { + return Ok(()); + } + + if task.is_failure() { + let failure = task.unwrap_failure(); + if failure.error_code == MeilisearchErrorCode::IndexAlreadyExists { + return Ok(()); + } + return Err(Error::PermanentHttpError(format!( + "Meilisearch task failed: {}", + failure + ))); + } + + Err(Error::HttpRequestFailed( + "Meilisearch task did not reach a terminal state".to_string(), + )) + } + + async fn wait_for_task_completion(&self, client: &Client, task: TaskInfo) -> Result<(), Error> { + let task = self + .wait_for_task_status(client, task, self.config.max_retries) + .await?; + + if task.is_success() { + return Ok(()); + } + + if task.is_failure() { + let failure = task.unwrap_failure(); + return Err(Error::PermanentHttpError(format!( + "Meilisearch task failed: {}", + failure + ))); + } + + Err(Error::HttpRequestFailed( + "Meilisearch task did not reach a terminal state".to_string(), + )) + } + + async fn wait_for_task_status( + &self, + client: &Client, + task: TaskInfo, + max_get_task_retries: u32, + ) -> Result<Task, Error> { + let task_uid = task.get_task_uid(); + let started = Instant::now(); + + loop { + let remaining = self.config.task_timeout.saturating_sub(started.elapsed()); + if remaining.is_zero() { + break; + } + + let status = match tokio::time::timeout( + remaining, + self.retry_sdk_operation_with_retries( + "get task status", + max_get_task_retries, + || client.get_task(TaskUid(task_uid)), + ), + ) + .await + { + Ok(status) => status?, + Err(_) => break, + }; + + if status.is_success() || status.is_failure() { + return Ok(status); + } + + let remaining = self.config.task_timeout.saturating_sub(started.elapsed()); + if remaining.is_zero() { + break; + } + sleep(cmp::min(self.config.task_poll_interval, remaining)).await; + } + + Err(Error::HttpRequestFailed(format!( + "Meilisearch task {task_uid} timed out after {:?}", + self.config.task_timeout + ))) + } + + async fn retry_sdk_operation<T, Fut, Op>( + &self, + operation: &str, + operation_fn: Op, + ) -> Result<T, Error> + where + Op: FnMut() -> Fut, + Fut: Future<Output = Result<T, MeilisearchSdkError>>, + { + self.retry_sdk_operation_with_retries(operation, self.config.max_retries, operation_fn) + .await + } + + async fn retry_sdk_open_operation<T, Fut, Op>( + &self, + operation: &str, + operation_fn: Op, + ) -> Result<T, Error> + where + Op: FnMut() -> Fut, + Fut: Future<Output = Result<T, MeilisearchSdkError>>, + { + self.retry_sdk_operation_with_retries(operation, self.config.max_open_retries, operation_fn) + .await + } + + async fn retry_sdk_operation_with_retries<T, Fut, Op>( + &self, + operation: &str, + max_retries: u32, + mut operation_fn: Op, + ) -> Result<T, Error> + where + Op: FnMut() -> Fut, + Fut: Future<Output = Result<T, MeilisearchSdkError>>, + { + let started = Instant::now(); + let mut retries = 0u32; + + loop { + let remaining = self.config.timeout.saturating_sub(started.elapsed()); + if remaining.is_zero() { + return Err(Error::HttpRequestFailed(format!( + "Meilisearch {operation} timed out after {:?}", + self.config.timeout + ))); + } + + let result = tokio::time::timeout(remaining, operation_fn()).await; + match result { + Ok(Ok(value)) => return Ok(value), + Ok(Err(error)) => { + let should_retry = retries < max_retries && is_transient_sdk_error(&error); + if !should_retry { + return Err(map_sdk_error(error)); + } + retries += 1; + let delay = jitter(exponential_backoff( + self.config.retry_delay, + retries, + self.config.max_retry_delay, + )); + warn!( + "Meilisearch {operation} failed (retry {retries}/{max_retries}): {error}. Retrying in {delay:?}..." + ); + let remaining = self.config.timeout.saturating_sub(started.elapsed()); + if remaining.is_zero() { + return Err(map_sdk_error(error)); + } + sleep(cmp::min(delay, remaining)).await; + } + Err(_) => { + if retries >= max_retries { + return Err(Error::HttpRequestFailed(format!( + "Meilisearch {operation} timed out after {:?}", + self.config.timeout + ))); + } + retries += 1; + let delay = jitter(exponential_backoff( + self.config.retry_delay, + retries, + self.config.max_retry_delay, + )); + warn!( + "Meilisearch {operation} timed out after {:?} (retry {retries}/{max_retries}). Retrying in {delay:?}...", + self.config.timeout + ); + let remaining = self.config.timeout.saturating_sub(started.elapsed()); + if remaining.is_zero() { + return Err(Error::HttpRequestFailed(format!( + "Meilisearch {operation} timed out after {:?}", + self.config.timeout + ))); + } + sleep(cmp::min(delay, remaining)).await; + } + } + } + } + + async fn record_errors(&self, errors: usize) { + let mut state = self.state.lock().await; + state.errors_count += errors; + } +} + +#[async_trait] +impl Sink for MeilisearchSink { + async fn open(&mut self) -> Result<(), Error> { + info!( + "Opening Meilisearch sink connector with ID: {} for URL: {}, index: {}", + self.id, + sanitize_url_for_log(&self.config.url), + self.config.index + ); + + let client = self.create_client()?; + self.check_connectivity(&client).await?; + self.ensure_index_exists(&client).await?; + + self.client = Some(client); + info!( + "Successfully opened Meilisearch sink connector with ID: {}", + self.id + ); + Ok(()) + } + + async fn consume( + &self, + topic_metadata: &TopicMetadata, + messages_metadata: MessagesMetadata, + messages: Vec<ConsumedMessage>, + ) -> Result<(), Error> { + let mut state = self.state.lock().await; + state.invocations_count += 1; + let invocation = state.invocations_count; + drop(state); + + info!( + "Meilisearch sink with ID: {} received: {} messages, schema: {}, stream: {}, topic: {}, partition: {}, offset: {}, invocation: {}", + self.id, + messages.len(), + messages_metadata.schema, + topic_metadata.stream, + topic_metadata.topic, + messages_metadata.partition_id, + messages_metadata.current_offset, + invocation + ); + + let client = self + .client + .as_ref() + .ok_or_else(|| Error::Connection("Meilisearch client not initialized".to_string()))?; + + let messages_count = messages.len(); + let mut documents = Vec::with_capacity(messages.len()); + let mut invalid_records = 0usize; + for message in messages { + match self.prepare_document(topic_metadata, &messages_metadata, message) { + Ok(document) => documents.push(document), + Err(Error::InvalidRecordValue(reason)) => { + invalid_records += 1; + warn!( + "Dropping invalid Meilisearch sink record for connector ID: {}, reason: {}", + self.id, reason + ); + } + Err(error) => return Err(error), + } + } + if invalid_records > 0 { + self.record_errors(invalid_records).await; + } + + if documents.is_empty() { + return Ok(()); + } + + match self.index_documents(client, documents).await { + Ok(accepted) => { + let mut state = self.state.lock().await; + state.documents_enqueued += accepted; + if self.config.wait_for_tasks { + state.documents_confirmed += accepted; + } + info!( + "Accepted {} of {} messages into Meilisearch index '{}'", + accepted, messages_count, self.config.index + ); + Ok(()) + } + Err(partial_error) => { + let mut state = self.state.lock().await; + state.documents_enqueued += partial_error.accepted; + state.errors_count += partial_error.failed; + drop(state); + error!( + "Failed to index Meilisearch sink batch for connector ID: {}, index: {}, accepted: {}, failed: {}, error: {}", + self.id, + self.config.index, + partial_error.accepted, + partial_error.failed, + partial_error.error + ); + Err(partial_error.error) + } + } + } + + async fn close(&mut self) -> Result<(), Error> { + let state = self.state.lock().await; + info!( + "Meilisearch sink connector with ID: {} is closing. Stats: {} invocations, {} documents enqueued, {} documents confirmed, {} errors", + self.id, + state.invocations_count, + state.documents_enqueued, + state.documents_confirmed, + state.errors_count + ); + drop(state); + + self.client = None; + info!("Meilisearch sink connector with ID: {} is closed.", self.id); + Ok(()) + } +} + +#[cfg(test)] +fn generated_document_id( + topic_metadata: &TopicMetadata, + messages_metadata: &MessagesMetadata, + message: &ConsumedMessage, +) -> String { + generated_document_id_from_parts( + topic_metadata, + messages_metadata, + message.offset, + message.id, + ) + .expect("test generated ID components should serialize") +} + +fn generated_document_id_from_parts( + topic_metadata: &TopicMetadata, + messages_metadata: &MessagesMetadata, + offset: u64, + id: u128, +) -> Result<String, Error> { + let components = json!([ + topic_metadata.stream.as_str(), + topic_metadata.topic.as_str(), + messages_metadata.partition_id, + offset, + id.to_string() + ]); + let encoded = serde_json::to_vec(&components) + .map(|bytes| general_purpose::URL_SAFE_NO_PAD.encode(bytes)) + .map_err(|error| { + Error::Serialization(format!( + "Failed to serialize generated document ID: {error}" + )) + })?; + Ok(format!("iggy_{encoded}")) +} + +fn insert_metadata_field(object: &mut Map<String, Value>, field: &str, value: Value) { + if object.contains_key(field) { + debug!( + "Document already contains Meilisearch metadata field '{field}', preserving original value" + ); + } else { + object.insert(field.to_string(), value); + } +} + +fn sanitize_url_for_log(raw: &str) -> String { + let normalized = normalize_host(raw).unwrap_or_else(|_| raw.trim().to_string()); + let Ok(mut url) = Url::parse(&normalized) else { + return "<invalid-url>".to_string(); + }; + + if !url.username().is_empty() { + let _ = url.set_username(""); + } + if url.password().is_some() { + let _ = url.set_password(None); + } + url.to_string().trim_end_matches('/').to_string() +} + +fn normalize_host(raw: &str) -> Result<String, Error> { + let trimmed = raw.trim(); + if trimmed.is_empty() { + return Err(Error::Connection( + "Invalid Meilisearch URL: host cannot be empty".to_string(), + )); + } + + let with_scheme = if trimmed.starts_with("http://";) || trimmed.starts_with("https://";) { + trimmed.to_string() + } else { + format!("http://{trimmed}";) + }; + let url = Url::parse(&with_scheme) + .map_err(|error| Error::Connection(format!("Invalid Meilisearch URL: {error}")))?; + if url.path() != "/" || url.query().is_some() || url.fragment().is_some() { + warn!("Ignoring path, query, or fragment from Meilisearch URL"); + } + let mut base_url = url; + base_url.set_path(""); + base_url.set_query(None); + base_url.set_fragment(None); + Ok(base_url.as_str().trim_end_matches('/').to_string()) +} + +#[derive(Debug)] +struct PartialIndexError { + accepted: usize, + failed: usize, + error: Error, +} + +#[derive(Clone, Copy)] +struct TaskUid(u32); + +impl AsRef<u32> for TaskUid { + fn as_ref(&self) -> &u32 { + &self.0 + } +} + +fn is_index_not_found(error: &MeilisearchSdkError) -> bool { + matches!( + error, + MeilisearchSdkError::Meilisearch(meilisearch_error) + if meilisearch_error.error_code == MeilisearchErrorCode::IndexNotFound + ) +} + +fn is_transient_sdk_error(error: &MeilisearchSdkError) -> bool { + match error { + MeilisearchSdkError::Meilisearch(meilisearch_error) => { + meilisearch_error.error_type == MeilisearchErrorType::Internal + } + MeilisearchSdkError::MeilisearchCommunication(communication_error) => { + communication_error.status_code == 0 + || communication_error.status_code == 429 + || communication_error.status_code >= 500 + } + MeilisearchSdkError::HttpError(_) | MeilisearchSdkError::Timeout => true, + _ => false, + } +} + +fn map_sdk_error(error: MeilisearchSdkError) -> Error { + match error { + MeilisearchSdkError::Meilisearch(meilisearch_error) => { + if meilisearch_error.error_type == MeilisearchErrorType::Internal { + Error::HttpRequestFailed(meilisearch_error.to_string()) + } else { + Error::PermanentHttpError(meilisearch_error.to_string()) + } + } + MeilisearchSdkError::MeilisearchCommunication(communication_error) => { + if communication_error.status_code == 0 + || communication_error.status_code == 429 + || communication_error.status_code >= 500 + { + Error::HttpRequestFailed(communication_error.to_string()) + } else { + Error::PermanentHttpError(communication_error.to_string()) + } + } + MeilisearchSdkError::ParseError(error) => { + Error::Serialization(format!("Invalid Meilisearch response: {error}")) + } + MeilisearchSdkError::Timeout => { + Error::HttpRequestFailed("Meilisearch task timed out".to_string()) + } + MeilisearchSdkError::HttpError(error) => Error::HttpRequestFailed(error.to_string()), + other => Error::HttpRequestFailed(other.to_string()), + } +} + +#[cfg(test)] +mod tests { + use super::*; + use iggy_connector_sdk::Schema; + + fn topic_metadata() -> TopicMetadata { + TopicMetadata { + stream: "orders.stream".to_string(), + topic: "created/topic".to_string(), + } + } + + fn messages_metadata() -> MessagesMetadata { + MessagesMetadata { + partition_id: 7, + current_offset: 10, + schema: Schema::Json, + } + } + + fn message(payload: Payload) -> ConsumedMessage { + ConsumedMessage { + id: 42, + offset: 11, + checksum: 12, + timestamp: 13, + origin_timestamp: 14, + headers: None, + payload, + } + } + + fn sink_with_config(config: MeilisearchSinkConfig) -> MeilisearchSink { + MeilisearchSink::new(1, config) + } + + fn base_config() -> MeilisearchSinkConfig { + MeilisearchSinkConfig { + url: "http://localhost:7700".to_string(), + index: "messages".to_string(), + api_key: None, + primary_key: None, + document_action: None, + create_index_if_not_exists: None, + include_metadata: None, + batch_size: None, + timeout: None, + wait_for_tasks: None, + task_timeout: None, + task_poll_interval: None, + max_retries: None, + retry_delay: None, + max_retry_delay: None, + max_open_retries: None, + } + } + Review Comment: integration test - only happy-path JSON covered; missing: Payload::Raw non-JSON binary, Payload::Text, include_metadata=false, wait_for_tasks=false, existing index with mismatched primary key, document_action=update, generated ID uniqueness. The simd_json mutation bug (lib.rs 292-306) is not caught by the existing raw_payloads_are_base64_encoded_when_not_json test at lib.rs:1154-1167 because vec![0,1,2,3] fails JSON parse immediately before simd_json mutates anything. Fix: add test with near-valid JSON bytes (e.g. b"[1,2,3") to prove base64 fidelity of original. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
