depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2024-09-19	r/8704 fix(tvix/castore/import): check small blobs first	Florian Klink	1	-0/+13
	ConcurrentBlobUploader buffers small blobs in memory, and then uploads them to the BlobService in the background. In these cases, we know the hash of the whole blob, so we could check if it exists first before, uploading it. We were however not, and this caused rate limiting issues in GCS, as it has an update limit of one write per second on the same key, which we ran into especially frequently with the empty blob. This reduces the amount of writes of the same blob considerably. In the future, we might be able to drop this, as our chunked blob uploading protocol gets smarter and covers these cases. Change-Id: Icf482df815812f80a0b65cec0426f8e686308abb Reviewed-on: https://cl.tvl.fyi/c/depot/+/12497 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-05-20	r/8158 refactor(tvix/castore): extract concurrent blob uploader	Connor Brewster	1	-0/+177
	The archive ingester has a mechanism for concurrently uploading small blobs to the blob service in order to hide round trip latency with the blob service when ingesting many small blobs. Other ingestion sources like NARs also need a similar mechanism, this extracts the concurrent blob uploading mechanism into its own struct to make it more reusable. Change-Id: I05020419ff4b9ad5829fbfb5cd08d36db983b8c0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11693 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>