tikv titan issues - Githubissues

tikv / titan

A RocksDB plugin for key-value separation, inspired by WiscKey.

https://pingcap.com/blog/titan-storage-engine-design-and-implementation/

Apache License 2.0

482 stars 165 forks source link

issues

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Tikv crash in compaction filter casued by IoError: No Such file or directory: While open a file for random read: /data/xxx/yyy/zzz/115748.blob

#328 mzygQAQ opened 6 days ago
7
Questions regarding how beginners can understand the detailed design related to garbage collection in the Titan source code.

#327 Yxlfe opened 1 week ago
1
Add punch hole GC

#326 v01dstar opened 4 weeks ago
0
Propagate for_compaction from compaction filter

#325 v01dstar closed 1 month ago
1
rate-limiter not limit the blobstorage read in compaction filter

#324 mzygQAQ closed 1 month ago
6
Add block size for blob file

#323 v01dstar closed 1 month ago
1
Fix potential decoding BlobIndex failure in compactionFilter

#322 mzygQAQ opened 1 month ago
3
BlobIndex will be broken and failed to decode when zero-terminated in blob handle in compaction filter

#321 mzygQAQ opened 2 months ago
2
Wrong config when use DB::open without cf configs

#320 mzygQAQ closed 3 months ago
2
Upgrade RocksDB

#319 v01dstar opened 3 months ago
0
Use kDontChargeCacheMetadata for blob file cache

#318 wangnengjie closed 3 months ago
0
mirror the RocksDB's async IO optimization to titan in scan

#317 tonyxuqqi opened 4 months ago
0
Conditionally compile compression test

#316 v01dstar closed 1 month ago
0
Whether titan can use the rocksdb original version or not

#315 Peiqi0714 closed 3 months ago
1
LRU cache misuse for BlobFileCache causes significant performance degradation

#314 wangnengjie closed 3 months ago
3
Using File System "Punch Hole" API for GC

#313 v01dstar opened 5 months ago
1
Check blob cache before getting blob file reader

#312 Connor1996 closed 6 months ago
1
Avoid extra mutex for getting blob file reader

#311 Connor1996 closed 6 months ago
0
Make discardable ratio and compression type online configurable

#310 v01dstar closed 6 months ago
0
Refine blob cache related code

#309 Connor1996 closed 7 months ago
0
Leverage file system hole punching to avoid GC rewrite

#308 Connor1996 opened 7 months ago
0
Test atomic dyn lib

#307 v01dstar closed 7 months ago
0
Make min-blob-size online configurable

#306 v01dstar closed 7 months ago
0
Fix small file can't be gced in fallback mode

#305 Connor1996 closed 8 months ago
0
Fix truncated file name in log

#304 Connor1996 closed 8 months ago
0
File Size Not Really Used in GC

#303 TMPaStra closed 8 months ago
1
New a seperated default column family handle

#302 Connor1996 closed 8 months ago
0
Fix obsolete file of same file number as new manifest can't be deleted

#301 v01dstar closed 8 months ago
2
Init default_cf_handle_ with nullptr

#300 v01dstar closed 8 months ago
0
Not setting total order seek

#299 Connor1996 closed 8 months ago
2
Store blob storage ptr in column family handle to avoid mutex

#298 v01dstar closed 8 months ago
1
Lazy load blob value in iterator

#297 Connor1996 closed 8 months ago
1
Why titan forcibly set total_order_seek to true ?

#296 mzygQAQ closed 8 months ago
5
Fix errors in 'make' cmd

#295 v01dstar closed 8 months ago
1
Store BlobStorage pointer in ColumnFamilyHandle

#294 Connor1996 closed 8 months ago
0
Not skip small batch files when in fallback mode

#293 Connor1996 closed 8 months ago
1
Blob file is left untouched in fallback mode

#292 Connor1996 closed 8 months ago
3
Lazy load value in iterator

#291 Connor1996 closed 8 months ago
1
Change compaction filter interface

#290 Connor1996 closed 9 months ago
0
Fix wrong live blob file size

#289 Connor1996 closed 9 months ago
3
Any compact mechanism on titan's manifest file ?

#288 mzygQAQ closed 9 months ago
1
Avoid pass internalkey to user-defined compaction filter

#287 mzygQAQ closed 11 months ago
8
Avoid pass internalkey to user-defined compaction filter (deprecated)

#286 mzygQAQ closed 12 months ago
0
bug: key in compaction filter is internal key instead of userkey after apply IsStackedBlobDbInternalCompactionFilter

#285 mzygQAQ closed 11 months ago
9
Fix possible delete blob file twice error (#283)

#284 Connor1996 closed 1 year ago
1
Fix possible delete blob file twice error

#283 Connor1996 closed 1 year ago
3
Avoid holding mutex when syncing manifest (#281)

#282 Connor1996 closed 1 year ago
0
Avoid holding mutex when syncing manifest

#281 Connor1996 closed 1 year ago
0
Question about `TitanDBImpl::GetOldestSnapshotSequence()`

#280 jonahgao closed 1 year ago
2
parameter file_size is always 0

#279 Peiqi0714 closed 10 months ago
1