All Versions
42
Latest Version
Avg Release Cycle
55 days
Latest Release
1022 days ago
Changelog History
Page 1
Changelog History
Page 1
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v20.07.0 Changes
August 10, 2020🛠 Fixed
- ➕ Add a limit to the size of the batches sent over a stream. (#1412)
- 🛠 Fix Sequence generates duplicate values (#1281)
- 🛠 Fix race condition in DoesNotHave (#1287)
- Fail fast if cgo is disabled and compression is ZSTD (#1284)
- Proto: make badger/v2 compatible with v1 (#1293)
- Proto: Rename dgraph.badger.v2.pb to badgerpb2 (#1314)
- 🖐 Handle duplicates in ManagedWriteBatch (#1315)
- Ensure
bitValuePointerflag is cleared for LSM entry values written to LSM (#1313) - ⬇️ DropPrefix: Return error on blocked writes (#1329)
- 🚚 Confirm
badgerMoveentry required before rewrite (#1302) - ⬇️ Drop move keys when its key prefix is dropped (#1331)
- Iterator: Always add key to txn.reads (#1328)
- ⏪ Restore: Account for value size as well (#1358)
- Compaction: Expired keys and delete markers are never purged (#1354)
- GC: Consider size of value while rewriting (#1357)
- 👮 Force KeepL0InMemory to be true when InMemory is true (#1375)
- Rework DB.DropPrefix (#1381)
- ⚡️ Update head while replaying value log (#1372)
- 🚦 Avoid panic on multiple closer.Signal calls (#1401)
- Return error if the vlog writes exceeds more than 4GB (#1400)
🐎 Performance
🔋 Features
- 👌 Support disabling conflict detection (#1344)
- ➕ Add leveled logging (#1249)
- 👌 Support entry version in Write batch (#1310)
- ➕ Add Write method to batch write (#1321)
- 👌 Support multiple iterators in read-write transactions (#1286)
🆕 New APIs
- Badger.DB
- Badger.Option
- Badger.WriteBatch
🔄 Changes to Default Options
- 0️⃣ DefaultOptions: Set KeepL0InMemory to false (#1345)
- 0️⃣ Increase default valueThreshold from 32B to 1KB (#1346)
🗄 Deprecated
- Badger.Option
- WithEventLogging (#1203)
⏪ Reverts
⏪ This section lists the changes which were reverted because of non-reproducible crashes.
- Compress/Encrypt Blocks in the background (#1227)
-
v20.07.0-rc3
July 21, 2020 -
v20.07.0-rc2 Changes
July 14, 2020🛠 Fixed
- ➕ Add a limit to the size of the batches sent over a stream. (#1412)
-
v20.07.0-rc1 Changes
July 11, 2020🛠 Fixed
- 🛠 Fix Sequence generates duplicate values (#1281)
- 🛠 Fix race condition in DoesNotHave (#1287)
- Fail fast if cgo is disabled and compression is ZSTD (#1284)
- Proto: make badger/v2 compatible with v1 (#1293)
- Proto: Rename dgraph.badger.v2.pb to badgerpb2 (#1314)
- 🖐 Handle duplicates in ManagedWriteBatch (#1315)
- Ensure
bitValuePointerflag is cleared for LSM entry values written to LSM (#1313) - ⬇️ DropPrefix: Return error on blocked writes (#1329)
- 🚚 Confirm
badgerMoveentry required before rewrite (#1302) - ⬇️ Drop move keys when its key prefix is dropped (#1331)
- Iterator: Always add key to txn.reads (#1328)
- ⏪ Restore: Account for value size as well (#1358)
- Compaction: Expired keys and delete markers are never purged (#1354)
- GC: Consider size of value while rewriting (#1357)
- 👮 Force KeepL0InMemory to be true when InMemory is true (#1375)
- Rework DB.DropPrefix (#1381)
- ⚡️ Update head while replaying value log (#1372)
- 🚦 Avoid panic on multiple closer.Signal calls (#1401)
- Return error if the vlog writes exceeds more than 4GB (#1400)
🐎 Performance
🔋 Features
- 👌 Support disabling conflict detection (#1344)
- ➕ Add leveled logging (#1249)
- 👌 Support entry version in Write batch (#1310)
- ➕ Add Write method to batch write (#1321)
- 👌 Support multiple iterators in read-write transactions (#1286)
🆕 New APIs
- Badger.DB
- Badger.Option
- Badger.WriteBatch
🔄 Changes to Default Options
- 0️⃣ DefaultOptions: Set KeepL0InMemory to false (#1345)
- 0️⃣ Increase default valueThreshold from 32B to 1KB (#1346)
🗄 Deprecated
- Badger.Option
- WithEventLogging (#1203)
⏪ Reverts
⏪ This sections lists the changes which were reverted because of non-reproducible crashes.
- Compress/Encrypt Blocks in the background (#1227)
-
v3.2103.1 Changes
July 08, 2021🛠 Fixed
- fix(compaction): copy over the file ID when building tables #1713
- fix: Fix conflict detection for managed DB (#1716)
- fix(pendingWrites): don't skip the pending entries with version=0 (#1721)
🔋 Features
- feat(zstd): replace datadog's zstd with Klauspost's zstd (#1709)
-
v3.2103.0 Changes
June 02, 2021💥 Breaking
- Subscribe: Add option to subscribe with holes in prefixes. (#1658)
🛠 Fixed
- fix(compaction): Remove compaction backoff mechanism (#1686)
- Add a name to mutexes to make them unexported (#1678)
- fix(merge-operator): don't read the deleted keys (#1675)
- fix(discard): close the discard stats file on db close (#1672)
- fix(iterator): fix iterator when data does not exist in read only mode (#1670)
- fix(badger): Do not reuse variable across badger commands (#1624)
- fix(dropPrefix): check properly if the key is present in a table (#1623)
🐎 Performance
- Opt(Stream): Optimize how we deduce key ranges for iteration (#1687)
- Increase value threshold from 1 KB to 1 MB (#1664)
- opt(DropPrefix): check if there exist some data to drop before dropping prefixes (#1621)
🔋 Features
- feat(options): allow special handling and checking when creating options from superflag (#1688)
- overwrite default Options from SuperFlag string (#1663)
- Support SinceTs in iterators (#1653)
- feat(info): Add a flag to parse and print DISCARD file (#1662)
- feat(vlog): making vlog threshold dynamic 6ce3b7c (#1635)
- feat(options): add NumGoroutines option for default Stream.numGo (#1656)
- feat(Trie): Working prefix match with holes (#1654)
- feat: add functionality to ban a prefix (#1638)
- feat(compaction): Support Lmax to Lmax compaction (#1615)
🆕 New APIs
- Badger.DB
- BanNamespace
- BannedNamespaces
- Ranges
- Badger.Options
- FromSuperFlag
- WithNumGoRoutines
- WithNamespaceOffset
- WithVLogPercentile
- Badger.Trie
- AddMatch
- DeleteMatch
- Badger.Table
- StaleDataSize
- 🏗 Badger.Table.Builder
- AddStaleKey
- Badger.InitDiscardStats
✂ Removed APIs
- Badger.DB
- KeySplits
- Badger.Options
- SkipVlog
🔄 Changed APIs
- Badger.DB
- Subscribe
- Badger.Options
- WithValueThreshold
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v3.2011.1 Changes
January 22, 2021🛠 Fixed
- Fix(compaction): Set base level correctly after stream (#1651)
- Fix: update ristretto and use filepath (#1652)
- Fix(badger): Do not reuse variable across badger commands (#1650)
- Fix(build): fix 32-bit build (#1646)
- Fix(table): always sync SST to disk (#1645)
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v3.2011.0 Changes
January 15, 2021🚀 This release is not backward compatible with Badger v2.x.x
💥 Breaking:
- opt(compactions): Improve compaction performance (#1574)
- Change how Badger handles WAL (#1555)
- feat(index): Use flatbuffers instead of protobuf (#1546)
🛠 Fixed:
- Fix(GC): Set bits correctly for moved keys (#1619)
- Fix(tableBuilding): reduce scope of valuePointer (#1617)
- Fix(compaction): fix table size estimation on compaction (#1613)
- Fix(OOM): Reuse pb.KVs in Stream (#1609)
- Fix race condition in L0StallMs variable (#1605)
- Fix(stream): Stop produceKVs on error (#1604)
- Fix(skiplist): Remove z.Buffer from skiplist (#1600)
- Fix(readonly): fix the file opening mode (#1592)
- Fix: Disable CompactL0OnClose by default (#1586)
- Fix(compaction): Don't drop data when split overlaps with top tables (#1587)
- Fix(subcompaction): Close builder before throttle.Done (#1582)
- Fix(table): Add onDisk size (#1569)
- Fix(Stream): Only send done markers if told to do so
- Fix(value log GC): Fix a bug which caused value log files to not be GCed.
- Fix segmentation fault when cache sizes are small. (#1552)
- Fix(builder): Too many small tables when compression is enabled (#1549)
- Fix integer overflow error when building for 386 (#1541)
- Fix(writeBatch): Avoid deadlock in commit callback (#1529)
- Fix(db): Handle nil logger (#1534)
- Fix(maxVersion): Use choosekey instead of KeyToList (#1532)
- Fix(Backup/Restore): Keep all versions (#1462)
- Fix(build): Fix nocgo builds. (#1493)
- Fix(cleanup): Avoid truncating in value.Open on error (#1465)
- Fix(compaction): Don't use cache for table compaction (#1467)
- Fix(compaction): Use separate compactors for L0, L1 (#1466)
- Fix(options): Do not implicitly enable cache (#1458)
- Fix(cleanup): Do not close cache before compaction (#1464)
- Fix(replay): Update head for LSM entires also (#1456)
- fix(levels): Cleanup builder resources on building an empty table (#1414)
🐎 Performance
- perf(GC): Remove move keys (#1539)
- Keep the cheaper parts of the index within table struct. (#1608)
- Opt(stream): Use z.Buffer to stream data (#1606)
- opt(builder): Use z.Allocator for building tables (#1576)
- opt(memory): Use z.Calloc for allocating KVList (#1563)
- opt: Small memory usage optimizations (#1562)
- KeySplits checks tables and memtables when number of splits is small. (#1544)
- perf: Reduce memory usage by better struct packing (#1528)
- perf(tableIterator): Don't do next on NewIterator (#1512)
- Improvements: Manual Memory allocation via Calloc (#1459)
- Various bug fixes: Break up list and run DropAll func (#1439)
- Add a limit to the size of the batches sent over a stream. (#1412)
- Commit does not panic after Finish, instead returns an error (#1396)
- levels: Compaction incorrectly drops some delete markers (#1422)
- Remove vlog file if bootstrap, syncDir or mmap fails (#1434)
Features:
- Use opencensus for tracing (#1566)
- Export functions from Key Registry (#1561)
- Allow sizes of block and index caches to be updated. (#1551)
- Add metric for number of tables being compacted (#1554)
- feat(info): Show index and bloom filter size (#1543)
- feat(db): Add db.MaxVersion API (#1526)
- Expose DB options in Badger. (#1521)
- Feature: Add a Calloc based Buffer (#1471)
- Add command to stream contents of DB into another DB. (#1463)
- Expose NumAlloc metrics via expvar (#1470)
- Support fully disabling the bloom filter (#1319)
- Add --enc-key flag in badger info tool (#1441)
🆕 New APIs
- Badger.DB
- CacheMaxCost (#1551)
- Levels (#1574)
- LevelsToString (#1574)
- Opts (#1521)
- Badger.Options
- WithBaseLevelSize (#1574)
- WithBaseTableSize (#1574)
- WithMemTableSize (#1574)
- Badger.KeyRegistry
- DataKey (#1561)
- LatestDataKey (#1561)
✂ Removed APIs
- Badger.Options
- WithKeepL0InMemory (#1555)
- WithLevelOneSize (#1574)
- WithLoadBloomsOnOpen (#1555)
- WithLogRotatesToFlush (#1574)
- WithMaxTableSize (#1574)
- WithTableLoadingMode (#1555)
- WithTruncate (#1555)
- WithValueLogLoadingMode (#1555)
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v2.2007.4 Changes
August 25, 2021🛠 Fixed
- Fix build on Plan 9 (#1451) (#1508) (#1738)
🔋 Features
- feat(zstd): backport replacement of DataDog's zstd with Klauspost's zstd (#1736)
-
v2.2007.3 Changes
July 21, 2021🛠 Fixed
- fix(maxVersion): Use choosekey instead of KeyToList (#1532) #1533
- fix(flatten): Add --num_versions flag (#1518) #1520
- fix(build): Fix integer overflow on 32-bit architectures #1558
- fix(pb): avoid protobuf warning due to common filename (#1519)
🔋 Features
- Add command to stream contents of DB into another DB. (#1486)
🆕 New APIs
- DB.StreamDB
- DB.MaxVersion