mirror of
https://github.com/meilisearch/MeiliSearch
synced 2025-07-04 20:37:15 +02:00
Merge 6e6fd077d4
into fef089c7b6
This commit is contained in:
commit
60d6f184a9
6 changed files with 96 additions and 19 deletions
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@ -116,6 +116,15 @@ impl DumpReader {
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}
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}
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pub fn chat_completions_settings(
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&mut self,
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) -> Result<Box<dyn Iterator<Item = Result<(String, v6::ChatCompletionSettings)>> + '_>> {
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match self {
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DumpReader::Current(current) => current.chat_completions_settings(),
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DumpReader::Compat(_compat) => Ok(Box::new(std::iter::empty())),
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}
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}
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pub fn features(&self) -> Result<Option<v6::RuntimeTogglableFeatures>> {
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match self {
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DumpReader::Current(current) => Ok(current.features()),
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@ -1,3 +1,4 @@
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use std::ffi::OsStr;
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use std::fs::{self, File};
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use std::io::{BufRead, BufReader, ErrorKind};
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use std::path::Path;
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@ -21,6 +22,7 @@ pub type Unchecked = meilisearch_types::settings::Unchecked;
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pub type Task = crate::TaskDump;
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pub type Batch = meilisearch_types::batches::Batch;
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pub type Key = meilisearch_types::keys::Key;
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pub type ChatCompletionSettings = meilisearch_types::features::ChatCompletionSettings;
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pub type RuntimeTogglableFeatures = meilisearch_types::features::RuntimeTogglableFeatures;
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pub type Network = meilisearch_types::features::Network;
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@ -192,6 +194,34 @@ impl V6Reader {
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)
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}
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pub fn chat_completions_settings(
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&mut self,
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) -> Result<Box<dyn Iterator<Item = Result<(String, ChatCompletionSettings)>> + '_>> {
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let entries = match fs::read_dir(self.dump.path().join("chat-completions-settings")) {
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Ok(entries) => entries,
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Err(e) if e.kind() == ErrorKind::NotFound => return Ok(Box::new(std::iter::empty())),
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Err(e) => return Err(e.into()),
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};
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Ok(Box::new(
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entries
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.map(|entry| -> Result<Option<_>> {
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let entry = entry?;
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let file_name = entry.file_name();
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let path = Path::new(&file_name);
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if entry.file_type()?.is_file() && path.extension() == Some(OsStr::new("json"))
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{
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let name = path.file_stem().unwrap().to_str().unwrap().to_string();
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let file = File::open(entry.path())?;
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let settings = serde_json::from_reader(file)?;
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Ok(Some((name, settings)))
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} else {
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Ok(None)
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}
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})
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.filter_map(|entry| entry.transpose()),
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))
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}
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pub fn features(&self) -> Option<RuntimeTogglableFeatures> {
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self.features
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}
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@ -5,7 +5,7 @@ use std::path::PathBuf;
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use flate2::write::GzEncoder;
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use flate2::Compression;
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use meilisearch_types::batches::Batch;
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use meilisearch_types::features::{Network, RuntimeTogglableFeatures};
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use meilisearch_types::features::{ChatCompletionSettings, Network, RuntimeTogglableFeatures};
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use meilisearch_types::keys::Key;
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use meilisearch_types::settings::{Checked, Settings};
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use serde_json::{Map, Value};
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@ -51,6 +51,10 @@ impl DumpWriter {
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KeyWriter::new(self.dir.path().to_path_buf())
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}
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pub fn create_chat_completions_settings(&self) -> Result<ChatCompletionsSettingsWriter> {
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ChatCompletionsSettingsWriter::new(self.dir.path().join("chat-completions-settings"))
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}
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pub fn create_tasks_queue(&self) -> Result<TaskWriter> {
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TaskWriter::new(self.dir.path().join("tasks"))
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}
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@ -104,6 +108,24 @@ impl KeyWriter {
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}
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}
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pub struct ChatCompletionsSettingsWriter {
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path: PathBuf,
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}
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impl ChatCompletionsSettingsWriter {
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pub(crate) fn new(path: PathBuf) -> Result<Self> {
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std::fs::create_dir(&path)?;
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Ok(ChatCompletionsSettingsWriter { path })
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}
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pub fn push_settings(&mut self, name: &str, settings: &ChatCompletionSettings) -> Result<()> {
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let mut settings_file = File::create(self.path.join(name).with_extension("json"))?;
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serde_json::to_writer(&mut settings_file, &settings)?;
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settings_file.flush()?;
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Ok(())
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}
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}
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pub struct TaskWriter {
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queue: BufWriter<File>,
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update_files: PathBuf,
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@ -103,6 +103,7 @@ make_enum_progress! {
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pub enum DumpCreationProgress {
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StartTheDumpCreation,
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DumpTheApiKeys,
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DumpTheChatCompletionSettings,
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DumpTheTasks,
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DumpTheBatches,
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DumpTheIndexes,
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@ -43,7 +43,16 @@ impl IndexScheduler {
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let rtxn = self.env.read_txn()?;
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// 2. dump the tasks
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// 2. dump the chat completion settings
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// TODO should I skip the export if the chat completion has been disabled?
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progress.update_progress(DumpCreationProgress::DumpTheChatCompletionSettings);
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let mut dump_chat_completion_settings = dump.create_chat_completions_settings()?;
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for result in self.chat_settings.iter(&rtxn)? {
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let (name, chat_settings) = result?;
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dump_chat_completion_settings.push_settings(name, &chat_settings)?;
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}
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// 3. dump the tasks
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progress.update_progress(DumpCreationProgress::DumpTheTasks);
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let mut dump_tasks = dump.create_tasks_queue()?;
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@ -81,7 +90,7 @@ impl IndexScheduler {
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let mut dump_content_file = dump_tasks.push_task(&t.into())?;
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// 2.1. Dump the `content_file` associated with the task if there is one and the task is not finished yet.
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// 3.1. Dump the `content_file` associated with the task if there is one and the task is not finished yet.
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if let Some(content_file) = content_file {
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if self.scheduler.must_stop_processing.get() {
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return Err(Error::AbortedTask);
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@ -105,7 +114,7 @@ impl IndexScheduler {
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}
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dump_tasks.flush()?;
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// 3. dump the batches
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// 4. dump the batches
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progress.update_progress(DumpCreationProgress::DumpTheBatches);
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let mut dump_batches = dump.create_batches_queue()?;
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@ -138,7 +147,7 @@ impl IndexScheduler {
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}
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dump_batches.flush()?;
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// 4. Dump the indexes
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// 5. Dump the indexes
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progress.update_progress(DumpCreationProgress::DumpTheIndexes);
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let nb_indexes = self.index_mapper.index_mapping.len(&rtxn)? as u32;
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let mut count = 0;
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@ -175,7 +184,7 @@ impl IndexScheduler {
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let documents = index
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.all_documents(&rtxn)
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.map_err(|e| Error::from_milli(e, Some(uid.to_string())))?;
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// 4.1. Dump the documents
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// 5.1. Dump the documents
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for ret in documents {
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if self.scheduler.must_stop_processing.get() {
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return Err(Error::AbortedTask);
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@ -233,7 +242,7 @@ impl IndexScheduler {
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atomic.fetch_add(1, Ordering::Relaxed);
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}
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// 4.2. Dump the settings
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// 5.2. Dump the settings
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let settings = meilisearch_types::settings::settings(
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index,
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&rtxn,
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@ -244,7 +253,7 @@ impl IndexScheduler {
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Ok(())
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})?;
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// 5. Dump experimental feature settings
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// 6. Dump experimental feature settings
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progress.update_progress(DumpCreationProgress::DumpTheExperimentalFeatures);
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let features = self.features().runtime_features();
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dump.create_experimental_features(features)?;
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@ -498,14 +498,20 @@ fn import_dump(
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keys.push(key);
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}
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// 3. Import the runtime features and network
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// 3. Import the `ChatCompletionSettings`s.
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for result in dump_reader.chat_completions_settings()? {
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let (name, settings) = result?;
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index_scheduler.put_chat_settings(&name, &settings)?;
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}
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// 4. Import the runtime features and network
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let features = dump_reader.features()?.unwrap_or_default();
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index_scheduler.put_runtime_features(features)?;
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let network = dump_reader.network()?.cloned().unwrap_or_default();
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index_scheduler.put_network(network)?;
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// 3.1 Use all cpus to process dump if `max_indexing_threads` not configured
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// 4.1 Use all cpus to process dump if `max_indexing_threads` not configured
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let backup_config;
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let base_config = index_scheduler.indexer_config();
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@ -522,7 +528,7 @@ fn import_dump(
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// /!\ The tasks must be imported AFTER importing the indexes or else the scheduler might
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// try to process tasks while we're trying to import the indexes.
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// 4. Import the indexes.
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// 5. Import the indexes.
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for index_reader in dump_reader.indexes()? {
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let mut index_reader = index_reader?;
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let metadata = index_reader.metadata();
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@ -535,20 +541,20 @@ fn import_dump(
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let mut wtxn = index.write_txn()?;
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let mut builder = milli::update::Settings::new(&mut wtxn, &index, indexer_config);
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// 4.1 Import the primary key if there is one.
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// 5.1 Import the primary key if there is one.
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if let Some(ref primary_key) = metadata.primary_key {
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builder.set_primary_key(primary_key.to_string());
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}
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// 4.2 Import the settings.
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// 5.2 Import the settings.
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tracing::info!("Importing the settings.");
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let settings = index_reader.settings()?;
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apply_settings_to_builder(&settings, &mut builder);
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let embedder_stats: Arc<EmbedderStats> = Default::default();
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builder.execute(&|| false, &progress, embedder_stats.clone())?;
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// 4.3 Import the documents.
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// 4.3.1 We need to recreate the grenad+obkv format accepted by the index.
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// 5.3 Import the documents.
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// 5.3.1 We need to recreate the grenad+obkv format accepted by the index.
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tracing::info!("Importing the documents.");
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let file = tempfile::tempfile()?;
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let mut builder = DocumentsBatchBuilder::new(BufWriter::new(file));
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@ -559,7 +565,7 @@ fn import_dump(
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// This flush the content of the batch builder.
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let file = builder.into_inner()?.into_inner()?;
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// 4.3.2 We feed it to the milli index.
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// 5.3.2 We feed it to the milli index.
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let reader = BufReader::new(file);
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let reader = DocumentsBatchReader::from_reader(reader)?;
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@ -591,15 +597,15 @@ fn import_dump(
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index_scheduler.refresh_index_stats(&uid)?;
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}
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// 5. Import the queue
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// 6. Import the queue
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let mut index_scheduler_dump = index_scheduler.register_dumped_task()?;
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// 5.1. Import the batches
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// 6.1. Import the batches
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for ret in dump_reader.batches()? {
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let batch = ret?;
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index_scheduler_dump.register_dumped_batch(batch)?;
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}
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// 5.2. Import the tasks
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// 6.2. Import the tasks
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for ret in dump_reader.tasks()? {
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let (task, file) = ret?;
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index_scheduler_dump.register_dumped_task(task, file)?;
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