Commit graph

50 commits

Author SHA1 Message Date
chrislu d6ba97219b refactoring 2024-01-13 17:51:53 -08:00
Chris Lu d4566d4aaa
more solid weed mount (#4089)
* compare chunks by timestamp

* fix slab clearing error

* fix test compilation

* move oldest chunk to sealed, instead of by fullness

* lock on fh.entryViewCache

* remove verbose logs

* revert slat clearing

* less logs

* less logs

* track write and read by timestamp

* remove useless logic

* add entry lock on file handle release

* use mem chunk only, swap file chunk has problems

* comment out code that maybe used later

* add debug mode to compare data read and write

* more efficient readResolvedChunks with linked list

* small optimization

* fix test compilation

* minor fix on writer

* add SeparateGarbageChunks

* group chunks into sections

* turn off debug mode

* fix tests

* fix tests

* tmp enable swap file chunk

* Revert "tmp enable swap file chunk"

This reverts commit 985137ec47.

* simple refactoring

* simple refactoring

* do not re-use swap file chunk. Sealed chunks should not be re-used.

* comment out debugging facilities

* either mem chunk or swap file chunk is fine now

* remove orderedMutex  as *semaphore.Weighted

not found impactful

* optimize size calculation for changing large files

* optimize performance to avoid going through the long list of chunks

* still problems with swap file chunk

* rename

* tiny optimization

* swap file chunk save only successfully read data

* fix

* enable both mem and swap file chunk

* resolve chunks with range

* rename

* fix chunk interval list

* also change file handle chunk group when adding chunks

* pick in-active chunk with time-decayed counter

* fix compilation

* avoid nil with empty fh.entry

* refactoring

* rename

* rename

* refactor visible intervals to *list.List

* refactor chunkViews to *list.List

* add IntervalList for generic interval list

* change visible interval to use IntervalList in generics

* cahnge chunkViews to *IntervalList[*ChunkView]

* use NewFileChunkSection to create

* rename variables

* refactor

* fix renaming leftover

* renaming

* renaming

* add insert interval

* interval list adds lock

* incrementally add chunks to readers

Fixes:
1. set start and stop offset for the value object
2. clone the value object
3. use pointer instead of copy-by-value when passing to interval.Value
4. use insert interval since adding chunk could be out of order

* fix tests compilation

* fix tests compilation
2023-01-02 23:20:45 -08:00
chrislu 9d230521a4 report write error 2022-09-18 16:49:48 -07:00
Ryan Russell 72d8a9f9a8
refactor(exclusive_locker): Interval readability batch of updates (#3668)
* refactor(filechunk_manifest): `localProcesed` -> `localProcessed`

Signed-off-by: Ryan Russell <git@ryanrussell.org>

* refactor: `saveChunkedFileIntevalToStorage` -> `saveChunkedFileIntervalToStorage`

Signed-off-by: Ryan Russell <git@ryanrussell.org>

* refactor: `SafeRenewInteval` -> `SafeRenewInterval`

Signed-off-by: Ryan Russell <git@ryanrussell.org>

* refactor: `InitLockInteval` -> `InitLockInterval`

Signed-off-by: Ryan Russell <git@ryanrussell.org>

* refactor: `RenewInteval` -> `RenewInterval`

Signed-off-by: Ryan Russell <git@ryanrussell.org>

Signed-off-by: Ryan Russell <git@ryanrussell.org>
2022-09-14 10:29:55 -07:00
chrislu 689b4ecdcc remove unused collection and replication from upload result 2022-08-20 18:14:57 -07:00
chrislu eaeb141b09 move proto package 2022-08-17 12:05:07 -07:00
chrislu 26dbc6c905 move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00
geekboood fdacd94af5 fix: invalid chunk data when failed to read manifests 2022-06-19 16:54:04 +08:00
chrislu a5cdcc7e63 fix reading files larger than 20GB due to manifest resolving bug 2022-05-23 01:16:10 -07:00
chrislu 59cc3c0bfd fix reading files larger than 20GB due to manifest resolving bug
this is introduced since Mar 08 2022
2022-05-23 01:14:56 -07:00
chrislu 53513475bf mount: add back random read support
avoid too much memory used also
2022-03-13 01:38:52 -08:00
banjiaojuhao f7f2a597dd minor 2022-03-08 16:22:55 +08:00
chrislu 6f3ec989a7 fix manifest batch size 2022-03-07 00:07:53 -08:00
banjiaojuhao a07c93f4dd filer: reset bytesBuffer before use 2022-03-06 21:07:36 +08:00
chrislu 6fbbc78574 stream reading a whole chunk 2022-03-02 13:50:46 -08:00
chrislu 7b1a713d2a remove dead code 2022-02-26 03:23:15 -08:00
chrislu 3a58b7bac6 a little safer 2022-02-26 03:23:06 -08:00
chrislu 28b395bef4 better control for reader caching 2022-02-26 02:16:47 -08:00
chrislu a152f17937 mount: improve read performance on random reads 2021-12-19 22:43:14 -08:00
Chris Lu 7bf891c00a randomize same-dc servers and other-dc servers 2021-11-12 11:30:11 -08:00
Chris Lu 7348d2ae63 randomize traffic if replicated 2021-11-05 00:03:13 -07:00
Chris Lu 574485ec69 better IP v6 support 2021-09-07 19:29:42 -07:00
Chris Lu 0c66b173a4 fix 2021-08-13 11:31:43 -07:00
Chris Lu e02a317d3d adjust retry logic in case some data is partially written 2021-08-13 11:30:38 -07:00
Chris Lu 2d519c6cb6 adjust the retry logic 2021-08-13 11:13:30 -07:00
Chris Lu b961fcd338 filer: stream read from volume server, reduce memory usage 2021-08-13 11:00:11 -07:00
Chris Lu 54c8bc8673 Merge branch 'remote_overlay' 2021-07-19 23:18:35 -07:00
Chris Lu 7ab389e7ec optimization: improve random range query for large files 2021-07-19 23:07:22 -07:00
Chris Lu 93c37cfded
Update filechunk_manifest.go 2021-07-19 18:41:41 -07:00
Chris Lu 2f7c7afdec refactor: remove unused parameter 2021-03-22 22:13:19 -07:00
Chris Lu d48dd0c738 use []byte directly instead of bytes.Buffer 2021-03-22 22:12:57 -07:00
Konstantin Lebedev eb54993a4e Merge branch 'upstreamMaster' into check_chunkviews_mr
# Conflicts:
#	weed/filer/filechunk_manifest.go
#	weed/filer/stream.go
#	weed/replication/repl_util/replication_util.go
#	weed/util/fasthttp_util.go
2021-03-16 15:29:49 +05:00
Chris Lu 4b1ed227d1 revert fasthttp changes
related to https://github.com/chrislusf/seaweedfs/issues/1907
2021-03-16 00:33:14 -07:00
Konstantin Lebedev 7194a5e7bf avoid http error: superfluous response.WriteHeader
https://github.com/chrislusf/seaweedfs/issues/1838
2021-03-15 18:52:59 +05:00
Chris Lu 7d9dc3c6a2 use fasthttp lib to read 2021-02-12 05:59:52 -08:00
Chris Lu 2b76854641 add "weed filer.cat" to read files directly from volume servers 2021-01-06 04:22:00 -08:00
Chris Lu 8750cac090 move to util.RetryWaitTime 2020-11-01 02:36:43 -08:00
Chris Lu d75bc62196 to read files that are quickly changing 2020-10-22 12:59:15 -07:00
Chris Lu 0542911e29 go fmt 2020-10-13 19:50:46 -07:00
Chris Lu 58fa506491 minor 2020-10-13 19:50:22 -07:00
Chris Lu 3f7d1d1bf1 Only wait on retryable requests 2020-10-13 00:29:46 -07:00
Chris Lu d155f907c2 mount: configurable read wait time 2020-10-10 20:09:43 -07:00
Chris Lu 6da8eef54f fix logic error 2020-10-09 00:01:47 -07:00
Chris Lu 5d01dd28a6 add logging 2020-10-08 23:38:00 -07:00
Chris Lu 8d34eb0050 mount:exponentially backoff if read error for about 10 minutes 2020-10-08 23:31:26 -07:00
Chris Lu 6e1f936efd refactoring 2020-10-08 23:19:42 -07:00
Chris Lu 8676db0f6a adjust logging 2020-10-08 18:33:37 -07:00
Chris Lu a8624c2e4f read from alternative replica
related to https://github.com/chrislusf/seaweedfs/issues/1512
2020-10-07 22:49:04 -07:00
Chris Lu 2e7c361a0d hardlink deletion factors in hardlink counter 2020-09-24 09:43:52 -07:00
Chris Lu eb7929a971 rename filer2 to filer 2020-09-01 00:21:19 -07:00
Renamed from weed/filer2/filechunk_manifest.go (Browse further)