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Code Issues Releases Wiki Activity

Resize indexes when they're full

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This commit is contained in:
Louis Dureuil 2023-01-09 09:36:00 +01:00
parent 951a5b5832
commit 1116788475
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1 changed files with 19 additions and 2 deletions
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21
index-scheduler/src/lib.rs
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@ -764,8 +764,8 @@ impl IndexScheduler {
Ok(task)
}
/// Register a new task comming from a dump in the scheduler.
/// By takinig a mutable ref we're pretty sure no one will ever import a dump while actix is running.
/// Register a new task coming from a dump in the scheduler.
/// By taking a mutable ref we're pretty sure no one will ever import a dump while actix is running.
pub fn register_dumped_task(
&mut self,
task: TaskDump,
@ -939,6 +939,7 @@ impl IndexScheduler {
Some(batch) => batch,
None => return Ok(TickOutcome::WaitForSignal),
};
let index_uid = batch.index_uid().map(ToOwned::to_owned);
drop(rtxn);
// 1. store the starting date with the bitmap of processing tasks.
@ -1011,6 +1012,22 @@ impl IndexScheduler {
// date in the task on disk.
return Ok(TickOutcome::TickAgain(0));
}
// If an index said it was full, we need to:
// 1. identify which index is full
// 2. close the associated environment
// 3. resize it
// 4. re-schedule tasks
Err(Error::Milli(milli::Error::UserError(
milli::UserError::MaxDatabaseSizeReached,
))) if index_uid.is_some() => {
// fixme: add index_uid to match to avoid the unwrap
let index_uid = index_uid.unwrap();
// fixme: handle error more gracefully? not sure when this could happen
self.index_mapper.resize_index(&wtxn, &index_uid)?;
wtxn.abort().map_err(Error::HeedTransaction)?;
return Ok(TickOutcome::TickAgain(0));
}
// In case of a failure we must get back and patch all the tasks with the error.
Err(err) => {
#[cfg(test)]