Quotation marks were needed in Anyscale app configs to avoid install errors when # were used e.g. in URLs.
Since this has been fixed on the Anyscale side, we can get rid of these.
So I have a AMD machine with many cores and 32GB of memory. When I do `pip install -e .`, my machine crashes since bazel tries to use all the cores, but quickly runs out of memory. It seems there is no native way to set environment variables to tell bazel to limit its resource consumption, but there is a `--local_cpu_resources` command-line option.
This PR exposes that to the `pip install` via an environment variable. I also went through the setup.py and documented all the environment variables I could find.
Object metadata are fully managed by workers now, so the related protos and logic in GCS are obsolete. Most of the logic has been removed in https://github.com/ray-project/ray/pull/19963. This PR removes some remaining obsolete protos.
Adds a set_max_concurrency method to the Searcher API. This method allows for the ConcurrencyLimiter to override the max_concurrency value on searchers with custom internal logic for limiting concurrency (atm. SigOpt and HEBO). This PR also changes the initialisation of SigOpt and HEBO optimisers to happen on set_search_properties instead of in the constructor, so that the new max_concurrency is respected.
Furthermore, this PR breaks up test_tune_restore.py into test_tune_restore_warm_start.py and test_tune_restore.py to deal with a timeout, and ensures that the automatic application of ConcurrencyLimiter in tune.run doesn't override a user-defined ConcurrencyLimiter.
This will allow us to pass protobuf-defined metadata to the error object. It will allow us to propagate meaningful metadata (e.g., function names for ObjectLostError, ip address for ObjectLostError within raylet, or many useful metadata for ActorDiedError).
### Impl
We will allow the error object to include "payload". The payload will be the protobuf message that includes metadata.
```
# Prev
ACTOR_DIED (metadata) | (empty)
# New
ACTOR_DIED (metadata) | Serialized protobuf message (body)
```
Note that currently, the body is
serialized message pack that contains serialized protobuf. This needs to be cleaned up in the future.
Adds a working failure test for streaming and non-streaming shuffle, without lineage reconstruction. This does a few things.
Test improvements:
- modifies AutoscalingCluster to allow passing an idle node timeout (the default is very low)
- some small improvements to the NodeKiller actor to hopefully improve flakiness.
Shuffle fixes:
- modifies shuffle tracker to wait on futures instead of having tasks signal. During failures, tasks may never signal the tracker, so we can't rely on these to track progress.
Core fixes:
- raylet will exit immediately if it receives the Shutdown RPC with graceful=False - there was a bug here where it's supposed to exit after replying to the client, but the gRPC server goes down for an unknown reason and the client reply is never sent
- On reference deletion, the owner now publishes an additional message to subscribers that the object has been deleted. Previously, this was causing a hang in streaming shuffle because the raylets pulling an object subscribed after the object was already deleted, so they never received the error signal.
In `sample_boundaries`, naive concatenation with `np.concatenate()` doesn't work when the single-column sample blocks have varying lengths (e.g., when the original dataset had non-uniform blocks). This PR fixes this by delegating concatenation and NumPy array conversion to the block builder and block accessor, respectively.
Using Ray pubsub for publishing and subscribing logs via GCS, from Python worker, log importer, dashboard and unit tests.
This change is guarded behind the RAY_gcs_grpc_based_pubsub feature flag.
Datasets docs for last-mile preprocessing, particularly geared towards ML ingest. This gives groupby, aggregations, and random shuffling examples in the overview page (not present previously), adds some concreteness to our last-mile preprocessing positioning, and provides some preprocessing recipes for a few common transformations.
