minio

Commit Graph

Author	SHA1	Message	Date
Klaus Post	a982baff27	ListObjects Metadata Caching (#10648 ) Design: https://gist.github.com/klauspost/025c09b48ed4a1293c917cecfabdf21c Gist of improvements: * Cross-server caching and listing will use the same data across servers and requests. * Lists can be arbitrarily resumed at a constant speed. * Metadata for all files scanned is stored for streaming retrieval. * The existing bloom filters controlled by the crawler is used for validating caches. * Concurrent requests for the same data (or parts of it) will not spawn additional walkers. * Listing a subdirectory of an existing recursive cache will use the cache. * All listing operations are fully streamable so the number of objects in a bucket no longer dictates the amount of memory. * Listings can be handled by any server within the cluster. * Caches are cleaned up when out of date or superseded by a more recent one.	4 years ago
Harshavardhana	bd032d13ff	migrate all bucket metadata into a single file (#9586 ) this is a major overhaul by migrating off all bucket metadata related configs into a single object '.metadata.bin' this allows us for faster bootups across 1000's of buckets and as well as keeps the code simple enough for future work and additions. Additionally also fixes #9396, #9394	5 years ago
Bala FA	83ccae6c8b	Store bucket created time as a metadata (#9465 ) Fixes #9459	5 years ago

Author

SHA1

Message

Date

Klaus Post

a982baff27

ListObjects Metadata Caching (#10648 )

Design: https://gist.github.com/klauspost/025c09b48ed4a1293c917cecfabdf21c

Gist of improvements:

* Cross-server caching and listing will use the same data across servers and requests.
* Lists can be arbitrarily resumed at a constant speed.
* Metadata for all files scanned is stored for streaming retrieval.
* The existing bloom filters controlled by the crawler is used for validating caches.
* Concurrent requests for the same data (or parts of it) will not spawn additional walkers.
* Listing a subdirectory of an existing recursive cache will use the cache.
* All listing operations are fully streamable so the number of objects in a bucket no 
  longer dictates the amount of memory.
* Listings can be handled by any server within the cluster.
* Caches are cleaned up when out of date or superseded by a more recent one.

4 years ago

Harshavardhana

bd032d13ff

migrate all bucket metadata into a single file (#9586 )

this is a major overhaul by migrating off all
bucket metadata related configs into a single
object '.metadata.bin' this allows us for faster
bootups across 1000's of buckets and as well
as keeps the code simple enough for future
work and additions.

Additionally also fixes #9396, #9394

5 years ago

Bala FA

83ccae6c8b

Store bucket created time as a metadata (#9465 )

Fixes #9459

5 years ago

1 Commits (ee2a436a5ba8c71e5c14d21a4cfe79e214c728b0)