Andrius Bentkus

race condition when running two compilations with empty cache

1

### Zig Version 0.10.0-dev.3013+e867127a6 ### Steps to Reproduce If two zig builds with no cached items are run on a macbook m1, it will hit an unreachable. ```sh export ZIG_LOCAL_CACHE_DIR=/tmp/zig-cache...

fixes #12138

allow creating single node pools

8

## Changes Creating a single node pool. Setting num_worker = 0, instance_pool_id and driver_instance_pool_id to the same pool creates a single node pool. However, the UI explicitly says that `spark.databricks.cluster.profile`...

the current regex is too simple and doesn't catch all emojies (like :heart: ) and emoji encoding is very complex. fixes #1268