Harshavardhana
8f61d6b6be
Move memory code out, add it as layer on top of existing donut code
...
Just like how http.Handlers can be overlayed on top of each other
with each implementing ServeHTTP().
drivers.Driver can be overlayed on top of each other in similar manner
which would implement the drivers.Driver interface.
API <----> cache <----> donut <----> donut(format)
2015-06-30 10:09:12 -07:00
Harshavardhana
ab6e16bb41
Add dummy driver for community to submit new drivers
2015-06-29 16:43:50 -07:00
Harshavardhana
12de98fb62
Rename memory driver as cache
2015-06-29 16:43:50 -07:00
Harshavardhana
2571342451
Filesystem goes the high road *again*
2015-06-29 16:43:42 -07:00
Harshavardhana
f74d6138da
IsValidBucket() is sufficient we don't need to verify for "."
2015-06-29 15:15:54 -07:00
Harshavardhana
3109909355
Handle couple of cases of OOM conditions, move caching to GetObject() rather than PutObject()
2015-06-29 12:28:50 -07:00
Harshavardhana
10c807f233
Put object on successful write returns full metadata, to avoid subsequent GetObjectMetadata() calls in driver
2015-06-29 11:15:46 -07:00
Harshavardhana
6921328b93
Avoid frivolous GetObjectMetadata() calls at driver level, return back all the information in donut ListObjects()
2015-06-29 11:14:58 -07:00
Harshavardhana
42c0287943
Use errorChannels only for services not for drivers, reduce them to use simple functions
2015-06-28 23:59:47 -07:00
Harshavardhana
91e5f648cb
Move to Set() not Append() due to large memory reference copy
2015-06-28 10:13:12 -07:00
Harshavardhana
ac4d8fe478
Add free() method for proxyReader to aggressively de-allocate Read data, to handle certain out of memory conditions
...
There are still some more out there
2015-06-27 20:43:25 -07:00
Harshavardhana
05f8654e3d
Add Append() method to trove cache for appending data to an existing key
...
This largely avoids a large buffer copy which would accumulate inside proxyReader{}
This patch also implements "initialize()" function to init and populate data
on all the existing buckets, avoiding the redundant ListBuckets() invoked by
every API call.
2015-06-27 20:25:24 -07:00
Harshavardhana
367772b988
Make sure to populate on disk data into memory upon first API requests
2015-06-27 18:25:21 -07:00
Harshavardhana
45a7eab804
An attempt to bring in memory layer into donut driver
2015-06-27 17:23:34 -07:00
Harshavardhana
f3c25bcfc4
Keeping the lexical order same add optimizations, provide a comprehensive response from ListObjects()
2015-06-27 13:12:44 -07:00
Harshavardhana
9a4680475f
Object metadata was wrongly misconstrued to be mutable, handle it
2015-06-26 23:22:53 -07:00
Harshavardhana
3aa6d90c5e
Avoid racy maps, read from disk on success return quickly. Many more optimizations
2015-06-26 19:49:37 -07:00
Harshavardhana
68974918ac
Donut moves to typed metadata, removing the necessity for strconv, parsing and string converstions
2015-06-26 16:23:12 -07:00
Harshavardhana
fb9adb5524
Donut cleanup another set
...
- Make sure to close all readers
- Fix errors in api_testsuite c.Assert(err, IsNil) should be done right after each function call
2015-06-25 18:54:34 -07:00
Harshavardhana
82dcbf262d
Add simple locking for donut API for now - fixes #671
2015-06-25 11:29:11 -07:00
Harshavardhana
2fd52ca284
Add missing strongly typed errors for Donut
2015-06-23 11:54:44 -07:00
Harshavardhana
3bf64f5669
Verify d.donut to be non-nil, usually happens when multiple go versions compilations are linked - possible cause for #659
2015-06-20 11:03:17 -07:00
Harshavardhana
641f07cecf
Use filepath everywhere instead of path.{} functions for portability - fixes #656
2015-06-18 16:02:45 -07:00
Harshavardhana
b793f53d48
Minior change filter() to filterObjects()
2015-06-17 20:35:44 -07:00
Harshavardhana
d4e71beb54
Add time.Since on buckets created time to avoid deleting buckets spuriously during eviction of objects
2015-06-13 11:28:04 -07:00
Harshavardhana
636788997b
Minor optimization avoiding one unnecessary copy
2015-06-11 14:23:05 -07:00
Harshavardhana
64b014369c
Return back entity too large for createObject requests bigger than cache size
2015-06-08 17:10:07 -07:00
Harshavardhana
ab1976bc14
Load from persisted multipart session, now multipart uploads can resume even after restarting minio fs server
2015-06-08 15:15:37 -07:00
Harshavardhana
2976f109df
More multipart fixes, filter out parts and multipart metadata from listObjects
2015-06-08 14:08:36 -07:00
Harshavardhana
e08d59be00
Make sure to delete uploadid's from active session file properly
2015-06-08 12:25:51 -07:00
Harshavardhana
0d3710cb9b
Store in json file instead of gob for fs metadata
2015-06-08 12:08:01 -07:00
Harshavardhana
097f70a3c5
Enable filesystem for API tests, this patch also implements ListMultipartUploads()
2015-06-01 20:57:13 -07:00
Harshavardhana
bfb9209689
Skip files and weird directories from listBuckets(), allowing this so that minio fs mode can be used as ftp service
2015-06-01 16:43:43 -07:00
Harshavardhana
d86ba5f336
Implement multipart support
...
- implemented NewMultipartUpload()
- implemented CreateObjectPart()
- implemented ListObjectParts()
- implemented AbortMultipartUpload()
- implemented CompleteMultipartUpload()
2015-06-01 16:25:11 -07:00
Harshavardhana
a91e519692
Make caching a package trove, and use it inside memory driver
2015-05-31 18:41:56 -07:00
Anis Elleuch
7e5a26f42c
Protect the exported method Delete()
2015-05-31 20:29:42 +01:00
Harshavardhana
0cc63706bb
Resurrect back fileystem driver
2015-05-30 03:12:01 -07:00
Anis Elleuch
d360d0fec3
Forbid the upload of files bigger than the memory backend capacity
2015-05-28 22:07:02 +01:00
Harshavardhana
ad60b97d52
Fix some donut TODO's regarding bucket created date
2015-05-21 11:13:49 -07:00
Harshavardhana
3d61ba5930
Fix duplicate map allocation
2015-05-18 13:14:01 -07:00
Harshavardhana
e4c0d574dc
Update totalnumber of multiparts inside CreateObjectPart(), also introduce support for UploadIDMarker and Prefix for listMultipartUploads
2015-05-18 12:24:36 -07:00
Harshavardhana
5c5761ae16
Remove unnecessary GetObjectMetadata prefix argument
2015-05-15 19:25:17 -07:00
Harshavardhana
6275238a47
For multiparts use its own cache avoids deadlocks during object expiration
...
Using same object cache as regular objects for multiparts causes deadlocks during object expiration routine.
As a side affect this also fixes the bug of listing multiparts during regular 'listing' of objects.
2015-05-14 20:26:59 -07:00
Harshavardhana
c41ebf7535
Fixing a race in NewMultipartUpload() session for simultaneous requests, observed at play.minio.io
2015-05-14 19:11:19 -07:00
Harshavardhana
8fb427a892
Add more tests for multipart now in driver api_testsuite
2015-05-14 17:28:39 -07:00
Harshavardhana
1bd94ec6ab
An attempt to implement ListMultipartUploads()
2015-05-14 16:22:47 -07:00
Harshavardhana
82b043005a
Avoid one last memory copy
2015-05-14 11:26:55 -07:00
Harshavardhana
8d06504068
Change all minio-io path to minio
2015-05-11 16:23:10 -07:00
Harshavardhana
b48b7f51ef
Use convenience functions for url.Values over looping through keys, fix a bug in listObjectParts()
2015-05-10 11:32:41 -07:00
Harshavardhana
14b5828505
Handle partNumberMarker with listObjectParts now and other fixes
2015-05-09 19:39:00 -07:00
