Commit graph

79 commits

Author SHA1 Message Date
chrislu 6ede19e825 add a simple file replication progress bar 2022-12-20 19:47:21 -08:00
chrislu 6c7fe40305 filer sink retries reading file chunks, skipping missing chunks
if the file chunk is not available during replication time, the file is skipped
2022-12-19 11:31:58 -08:00
chrislu 70a4c98b00 refactor filer_pb.Entry and filer.Entry to use GetChunks()
for later locking on reading chunks
2022-11-15 06:33:36 -08:00
chrislu ea2637734a refactor filer proto chunk variable from mtime to modified_ts_ns 2022-10-28 12:53:19 -07:00
chrislu 0d817bc347 fix invalid memory address or nil pointer dereference on filer.sync
fix https://github.com/seaweedfs/seaweedfs/issues/3826
2022-10-11 21:58:17 -07:00
chrislu ea271600ec fix parameters 2022-10-04 12:36:05 -07:00
chrislu 0452ae6a6c filer.sync: limit concurrency when fetching file chunks
fix https://github.com/seaweedfs/seaweedfs/issues/3787
2022-10-04 11:35:07 -07:00
chrislu b463ca1a2f filer replication: compare content changes directly
Fix https://github.com/seaweedfs/seaweedfs/issues/3714

The destination chunks may be empty. For example, the file is updated and the volume is vacuumed. In this case, the sync would miss the old chunks. This is fine. However, the entry would have correct metadata but missing chunks.

For this case, the simple metadata comparison would be wrongly skipping data changes, and the file will stay empty unless file content md5 is changed.
2022-09-20 08:35:10 -07:00
Ryan Russell d734fff322
docs: replicte -> replicate (#3664) 2022-09-14 10:01:18 -07:00
chrislu cb6cf331ca filer.backup and filer.sync: include headers during backup and sync
fix https://github.com/seaweedfs/seaweedfs/issues/3532
2022-09-04 18:26:36 -07:00
askeipx 2e78a522ab
remove old raft servers if they don't answer to pings for too long (#3398)
* remove old raft servers if they don't answer to pings for too long

add ping durations as options

rename ping fields

fix some todos

get masters through masterclient

raft remove server from leader

use raft servers to ping them

CheckMastersAlive for hashicorp raft only

* prepare blocking ping

* pass waitForReady as param

* pass waitForReady through all functions

* waitForReady works

* refactor

* remove unneeded params

* rollback unneeded changes

* fix
2022-08-23 23:18:21 -07:00
chrislu 4081d50607 filer sink: retryable data chunk uploading 2022-08-20 19:09:15 -07:00
Konstantin Lebedev 4d08393b7c
filer prefer volume server in same data center (#3405)
* initial prefer same data center
https://github.com/seaweedfs/seaweedfs/issues/3404

* GetDataCenter

* prefer same data center for ReplicationSource

* GetDataCenterId

* remove glog
2022-08-04 17:35:00 -07:00
chrislu 26dbc6c905 move to https://github.com/seaweedfs/seaweedfs 2022-07-29 00:17:28 -07:00
chrislu 139e039c44 filer.sync: pass attributes for mount
fix https://github.com/chrislusf/seaweedfs/issues/3012
2022-05-06 03:54:12 -07:00
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
chrislu 9f9ef1340c use streaming mode for long poll grpc calls
streaming mode would create separate grpc connections for each call.
this is to ensure the long poll connections are properly closed.
2021-12-26 00:15:03 -08:00
Chris Lu e5fc35ed0c change server address from string to a type 2021-09-12 22:47:52 -07:00
Chris Lu 6923af7280 refactoring 2021-09-06 16:20:49 -07:00
Chris Lu 99b599aa8a remote.mount 2021-07-26 22:53:44 -07:00
Chris Lu 7359193e97 go fmt 2021-07-21 14:38:12 -07:00
Chris Lu 7ab389e7ec optimization: improve random range query for large files 2021-07-19 23:07:22 -07:00
Chris Lu 450222dd64 add remote to filer.Entry and filer_pb entry, add RemoteConf 2021-07-19 02:47:27 -07:00
Chris Lu 8f8738867f add retry to assign volume
fix https://github.com/chrislusf/seaweedfs/issues/2056
2021-05-07 07:29:26 -07:00
Chris Lu 540441fd38 go fmt 2021-02-28 20:34:14 -08:00
Chris Lu 678c54d705 data sink: add incremental mode 2021-02-28 16:19:03 -08:00
Chris Lu a0e84c4fbc go fmt 2021-02-10 23:41:05 -08:00
Chris Lu 821c46edf1 Merge branch 'master' into support_ssd_volume 2021-02-09 11:37:07 -08:00
Chris Lu 990fa69bfe add back AdjustedUrl() related code 2021-01-28 14:36:29 -08:00
Chris Lu 00707ec00f mount: outsideContainerClusterMode proxy through filer
Running mount outside of the cluster would not need to expose all the volume servers to outside of the cluster. The chunk read and write will go through the filer.
2021-01-24 19:01:58 -08:00
Chris Lu 6ca10725b8 Revert "mount: when outside cluster network, use filer as proxy to access volume servers"
This reverts commit 096e088d7b.
2021-01-24 03:15:19 -08:00
Chris Lu 096e088d7b mount: when outside cluster network, use filer as proxy to access volume servers 2021-01-24 01:41:38 -08:00
Chris Lu 80b8692688 filer.sync: replicate outside of either cluster, only need to see filers 2021-01-24 00:01:44 -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 1bf22c0b5b go fmt 2020-12-16 09:14:05 -08:00
Chris Lu 51eadaf2b6 rename parameter name to "disk" 2020-12-13 12:05:31 -08:00
Chris Lu 0d2ec832e2 rename from volumeType to diskType 2020-12-13 11:59:32 -08:00
Chris Lu e9cd798bd3 adding volume type 2020-12-13 00:58:58 -08:00
Chris Lu f4abd01adf filer: cache small file to filer store 2020-11-30 04:34:04 -08:00
Chris Lu e219c57849 passing full path when assign volume locations 2020-10-25 15:46:29 -07:00
Chris Lu f375b93aef renaming 2020-10-25 15:32:43 -07:00
Chris Lu 723ae11db4 refactoring in order to adjust volume server url later 2020-10-11 20:15:10 -07:00
Chris Lu 387ab6796f filer: cross cluster synchronization 2020-09-09 11:21:23 -07:00
Chris Lu 4fc0bd1a81 return http response directly 2020-09-09 03:53:09 -07:00
Chris Lu eb7929a971 rename filer2 to filer 2020-09-01 00:21:19 -07:00
Chris Lu ca658a97c5 add signatures to messages to avoid double processing 2020-08-28 23:48:48 -07:00
Chris Lu 97d97f3528 go code can read and write chunk manifest 2020-07-19 17:59:43 -07:00
Chris Lu 31e23e9783 filer: support active<=>active filer replication 2020-06-30 22:53:57 -07:00
Chris Lu 97239ce6f1 rename filechunk is_gzipped to is_compressed 2020-06-20 08:15:49 -07:00
Chris Lu ed3cf811f5 refactoring 2020-04-29 13:26:02 -07:00