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Author SHA1 Message Date
chrislu bb4beebce3 prevent nil 2022-04-05 10:49:17 -07:00
chrislu 86d4c52d6e Merge branch 'master' of https://github.com/chrislusf/seaweedfs 2022-03-26 13:33:20 -07:00
chrislu 21e0898631 refactor: change masters from a slice to a map 2022-03-26 13:33:17 -07:00
Chris Lu 3153c836a7
Merge pull request #2744 from kmlebedev/issues_2545 
avoid connect to the old filler address
 2022-03-26 13:02:49 -07:00
chrislu cae998eda1 Revert "Revert "remove duplicated metadata subscription in filer"" 
This reverts commit 34b743c481.
 2022-03-26 13:00:16 -07:00
chrislu 34b743c481 Revert "remove duplicated metadata subscription in filer" 
This reverts commit 34742be029.

Related to https://github.com/chrislusf/seaweedfs/issues/2545
 2022-03-26 12:33:45 -07:00
chrislu 4e2388e1b5 mount: set file size if it is only on remote gateway 2022-03-21 02:09:54 -07:00
chrislu 6886167d5f minor optimization 2022-03-17 00:03:28 -07:00
chrislu 4042fdf3bb rename to skipCheckParentDir 
related to https://github.com/chrislusf/seaweedfs/pull/2761

It's better to default to false.
 2022-03-16 23:55:31 -07:00
zzq09494 40b0033fa7 go fmt 2022-03-17 14:19:48 +08:00
zzq09494 ee5417a5b3 fix: ut test error 2022-03-17 11:16:46 +08:00
zzq09494 81cce4b4c3 filer: support uploading file without needEnsureParentDir 2022-03-17 10:53:47 +08:00
zzq09494 a6a8892255 Revert "filer: support uploading file without needEnsureParentDir" 
This reverts commit a93c4947ba.
 2022-03-17 10:27:17 +08:00
zzq09494 a93c4947ba filer: support uploading file without needEnsureParentDir 2022-03-17 10:18:23 +08:00
chrislu fbc9f0eb64 minor 2022-03-14 03:19:16 -07:00
chrislu 2f4cd20f90 tests skip reader pattern monitoring 2022-03-13 18:15:53 -07:00
chrislu 53513475bf mount: add back random read support 
avoid too much memory used also
 2022-03-13 01:38:52 -08:00
Konstantin Lebedev 834210a9dc avoid connect to the old filler address 
https://github.com/chrislusf/seaweedfs/issues/2545
 2022-03-10 15:24:45 +05:00
zzq09494 2ea18fca48 fix:support some databases which not support 'IF NOT EXISTS' keyword of 'create table command' 2022-03-10 13:37:34 +08:00
banjiaojuhao f7f2a597dd minor 2022-03-08 16:22:55 +08:00
banjiaojuhao d61bea9038 [bugfix] filer: In file modification, old chunks will be mis-deleted when they are merged(Manifestized). 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 da76af187f mount: avoid possible index out of bounds error 2022-03-04 22:36:01 -08:00
chrislu 6fbbc78574 stream reading a whole chunk 2022-03-02 13:50:46 -08:00
chrislu 941ced60a4 download 2 chunks if at the beginning of a file 2022-02-27 03:57:24 -08:00
chrislu 551d00d51a prefetch other chunks when stream reading 2022-02-26 23:20:45 -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 3345a50d9b prefetch 2 chunks 2022-02-26 03:06:17 -08:00
chrislu 86ce69f709 remove logs 2022-02-26 03:00:20 -08:00
chrislu 28b395bef4 better control for reader caching 2022-02-26 02:16:47 -08:00
chrislu 72c0233938 less logs 2022-02-25 15:34:24 -08:00
chrislu 03466f955e rename: delete source entry metadata only, skipping hard links 2022-02-25 02:57:54 -08:00
chrislu 8080fe4cc1 logs 2022-02-25 02:56:23 -08:00
chrislu 202a29d014 refactoring 2022-02-25 01:17:26 -08:00
chrislu be3fc77391 mount2: use consistent inode 2022-02-25 00:53:27 -08:00
chrislu ceaf993a27 mount2: add rdev 2022-02-24 14:51:25 -08:00
chrislu b05962b90e rename: handle hard links 2022-02-24 02:59:00 -08:00
chrislu 56da3494cb leveldb3: adjust memory allocation for each bucket 2022-02-20 13:40:13 -08:00
chrislu 7bc67399e4 listing for filer stores without prefixed query: break if no more progress 2022-02-19 10:12:51 -08:00
chrislu 248c0c8087 minor 2022-02-19 09:54:09 -08:00
chrislu 4ee0a6f47b filer store: reduce one possible listing operation 2022-02-19 00:43:42 -08:00
chrislu b3594278c9 optimize a bit 2022-02-18 23:36:10 -08:00
chrislu df51e0c042 mongodb: remove ErrNoDocuments checking since it is only for creating single record, not for querying 2022-02-15 16:18:36 -08:00
chrislu 98cce6a150 mongodb: ensure closing cursor 2022-02-15 16:15:44 -08:00
banjiaojuhao b5ec346700 FilerStore: add redis_lua 2022-02-15 20:54:57 +08:00
Eng Zer Jun b92df1654c
test: use T.TempDir to create temporary test directory 
The directory created by `T.TempDir` is automatically removed when the
test and all its subtests complete.

Reference: https://pkg.go.dev/testing#T.TempDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
 2022-02-14 10:38:13 +08:00
chrislu 85c1615b43 filer read empty file may cause OOM in some cases 
fix https://github.com/chrislusf/seaweedfs/issues/2641
 2022-02-07 23:08:54 -08:00
chrislu 9405eaefdb filer.sync: fix replicating partially updated file 
Run two servers with volumes and fillers:
server -dir=Server1alpha -master.port=11000 -filer -filer.port=11001 -volume.port=11002
server -dir=Server1sigma -master.port=11006 -filer -filer.port=11007 -volume.port=11008

Run Active-Passive filler.sync:
filer.sync -a localhost:11007 -b localhost:11001 -isActivePassive

Upload file to 11007 port:
curl -F file=@/Desktop/9.xml "http://localhost:11007/testFacebook/"

If we request a file on two servers now, everything will be correct, even if we add data to the file and upload it again:
curl "http://localhost:11007/testFacebook/9.xml"
EQUALS
curl "http://localhost:11001/testFacebook/9.xml"

However, if we change the already existing data in the file (for example, we change the first line in the file, reducing its length), then this file on the second server will not be valid and will not be equivalent to the first file

Снимок экрана 2022-02-07 в 14 21 11

This problem occurs on line 202 in the filer_sink.go file. In particular, this is due to incorrect mapping of chunk names in the DoMinusChunks function. The names of deletedChunks do not match the chunks of existingEntry.Chunks, since the first chunks come from another server and have a different addressing (name) compared to the addressing on the server where the file is being overwritten.

Deleted chunks are not actually deleted on the server to which the file is replicated.
 2022-02-07 03:46:28 -08:00