| 0.3.50 |
| ------ |
| - Misc bugfixes, including thread factory crash |
| |
| 0.3.49 |
| ------ |
| - Bump dependency snapshot to 2016 03 30 version |
| |
| 0.3.48 |
| ------ |
| - Improve DL documentation |
| - Make write pipeline purely asynchronous |
| - Able to skip corrupt entry |
| - Don't log stream failfast issues |
| - Script improvements |
| |
| 0.3.47 |
| ------ |
| - Add create command to service and client |
| - Distributed Lock improvements |
| - Cache finagle stats |
| - Allow configuring replication factors per DL stream |
| |
| 0.3.46 |
| ------ |
| - Append only reader/writer fixes |
| - Lock improvements for reliability |
| - Async Ledger Allocator uses zookeeper multi |
| |
| 0.3.45 |
| ------ |
| - ReadAhead Refactor |
| - ReadAhead Idle Detection Improvement |
| - Add Interface for Log Segment Entry Writer |
| - Add ServerSetWatcher for server set changes |
| - Fix stream acquire limit and add more stats for limiting |
| |
| 0.3.44 |
| ------ |
| - Bulk reads with waiting time |
| - LogRecordSet interface |
| - Cleanup LogSegmentWriter logic |
| - DL tooling improvements |
| - Throw IdleReader exception if readahead becomes idle |
| - Check existence of log or log segments should call zookeeper#sync |
| - Recreate zookeeper client if it stays disconnected state for long time |
| |
| 0.3.43 |
| ------ |
| - Log metadata creation handles missing log identifer |
| |
| 0.3.42 |
| ------ |
| - Bump birdcage release to 20160128130022-e7bf469 |
| - Add markEndOfStream to log writer |
| - Conversion of many synchronous/blocking operations to asynchronous |
| |
| 0.3.41 |
| ------ |
| - Bump bkc to 4.3.2 |
| - Shard level resource limits in service |
| - Dynamically configurable readahead settings |
| - Categorize and cleanup configuration |
| - Bug fixes for non-durable write mode, log enumeration, readahead cache |
| - Fix some flaky tests |
| - Add docbird docs |
| |
| 0.3.40 |
| ------ |
| - Reorganize local run scripts to support full service config |
| - Fix emulator timeout bug |
| - Break service layer into Stream, Service, StreamManager |
| - Add some stream scope stats |
| |
| 0.3.39 |
| ------ |
| - Sync Reader uses Async Reader |
| - Write proxy returns if failed to pre-execute the stream operation |
| - Write proxy checksum |
| - Upgrade zookeeper version |
| - LogSegmentSequenceNumber Assignment should consider v3 rolling back to v2 |
| - Merge Search Release to master |
| - SyncLogReader should start from the fromTxnId |
| - ReadAhead should detect log deletion |
| - Docbird structure |
| - Unify per stream stats logging |
| |
| 0.3.37 |
| ------ |
| - Remove partitions from DL |
| - Move DistributedLogExample to distributedlog-example package |
| - Add getLastLogRecordAsync to log manager |
| - Remove unpartitioned from log writers |
| - Skip ledger number validation if the ledger metadata doesn't contain ledger sequence number |
| - Rename LedgerSequenceNumber to LogSegmentSequenceNumber |
| - Using BKAsyncLogReader to implement BKSyncLogReader |
| - LogSegmentWriter should close ledger if the log segment isn't in error state |
| - Async positioning reader by transaction id |
| - Move log creation and initialization logic out of log handler constructors |
| - Don't retry invalid stream name exception on acquiring ownership |
| - Checksum between client and proxy for write |
| - Move DistributedLog Write Proxy to use TwitterServer |
| - Update fiangle and utils dependencies to scala 2.11 |
| |
| 0.3.36 |
| ------ |
| - Remove partitions from DL |
| - Add getLastLogRecordAsync to log manager |
| - Remove Unpartitioned from log writers |
| - Skip ledger number validation if the ledger metadata doesn't contain ledger sequence number |
| |
| 0.3.35 |
| ------ |
| - Fix syncownership elapsed time issue |
| |
| 0.3.34 |
| ------ |
| - Add validation on server configuration |
| - Remove server mode from distributedlog proxy |
| - Fix wrong scope for client operation stats |
| |
| 0.3.33 |
| ------ |
| - Make per stream thread as daemon thread |
| - DistributedLog Service Layer Refactor |
| - Binding changes for federated namespace |
| - Enforce ledger sequence number validation when get list of log segments |
| - Graceful shutdown period for write proxies |
| - Handshake should detect service status |
| - Non decreasing transaction id support |
| |
| 0.3.32 |
| ------ |
| - Dynamic Config Mechanism |
| - DistributedLogManagerFactory cleanup for Federated Namespace |
| - Abort & Close Fixes |
| - Delay cache removal after service timeout |
| - Request rate limiting in write proxy |
| - Client Refactor |
| - Periodic Proxy Handshake |
| |
| 0.3.31 |
| ------ |
| - Routing context for tried host history |
| - Propagate flush delayed exception when minDelayBetwenFlush is enabled |
| - Disable failure accrual on distributedlog client |
| - Async readBulk interface for reader |
| - Update BKC to 4.3.0-TWTTR |
| - Metadata upgrade changes |
| - Get subscription states for DL stream |
| |
| 0.3.30 |
| ------ |
| - Sequence ID Support |
| - Handle disconnect between lastTxId/lastDLSN in metadata and contents of the log segment |
| - Address lock race conditions |
| - Validate stream path |
| - Truncation fixes |
| - Region based stats on distributedlog lock |
| |
| 0.3.29 |
| ------ |
| - Provide zookeeper watcher manager to manage watchers |
| - Tests improvements |
| - Write LogSegmentLedgerMetadata with specific version |
| - Feature provider support from bookkeeper client |
| - DistributedLogCluster util for run all dl components |
| |
| 0.3.28 |
| ------ |
| - Update cached log segments after setting truncation status |
| - Remove host from hosting service if client hits channel exceptions |
| - Dynamic option to disable durability enforcement |
| - Immutable distributedlog client builder |
| - getAsyncLogReaderWithLock position read from last commit point |
| - DistributedLock handle znode left by previous expired lock |
| - Logging improvement and misc bug fixes |
| |
| 0.3.27 |
| ------ |
| - Service Level Timeout |
| - Stream Ownership Filters |
| - Pin Stream Ownership Feature |
| - Heartbeat with control records |
| - Idle reader detection improvements |
| - Misc fixes for high pendings |
| - Lock Timeout |
| - Reader Lock Deadlock Fixes |
| |
| 0.3.26 |
| ------ |
| - BookKeeper Version 4.2.22 |
| - Explicit Truncation Point Support |
| - Compression Support |
| - Handle missing zk notification |
| - Misc changes on fixing high pendings |
| |
| 0.3.25 |
| ------ |
| - BookKeeper Version 4.2.21 |
| - AsyncLogReader stall detection |
| - DistributedLog self lock fix |
| - Ledger Allocator throttling |
| - DistributedLog Thrift Mux Support |
| - Remove blocking calls in AsyncLogReader |
| - Misc AsyncLogWriter fixes |
| |
| 0.3.24 |
| ------ |
| - Ability to block operations to a stream on proxies |
| - Synchronous close ledger handle |
| - Backpressure via write queue length |
| - DistributedLog Client Changes to Support Rebalancing |
| - BookKeeper Version 4.2.20 |
| - Fix transactional add and delete log segment |
| |
| 0.3.23 |
| ------ |
| - Fix AppendOnlyStreamWriter empty log bug |
| - Add StatsFilter to track pending requests issues |
| - Add a tracker (exposing stats) to track readahead worker progress |
| |
| 0.3.21 |
| ------ |
| - Reader Lock Implementation |
| - Cancel pending writes when the stream is marked in error |
| - Handle write bursts using mininum delay between flushes |
| - Scala 2.10 upgrade |
| - DistributedLogClient creation waits for initial binding of the Name |
| |
| 0.3.20 |
| ------ |
| - Options to disable gap detection and alert on gaps |
| - Support for getFirstDLSNAsyc |
| - ConsistentHashRoutingService supports Names correctly |
| - NameServerSet supports WeightedSocketAddresses |
| |
| 0.3.19 |
| ------ |
| - Additional stats on the reader |
| - Fixes for DistributedLock |
| - ZK ACL support |
| - Remove reference counting from the ZK/BK Clients |
| - Deferred Truncation (Truncation Support and Reader Validation) |
| - Do not cache control records in the read ahead cache |
| |
| 0.3.18 |
| ----- |
| - Bulk(Batched) Writes |
| - Idle Reader logging and Force Blocking Read |
| - Support For Finagle Names |
| - Async GetLastDLSN |
| - Deferred Truncation (Metadata Changes) |
| - Upgrade BookKeeper Client version |
| |
| 0.3.17 |
| ----- |
| - Fix deadlock on rolling log segments |
| - Fix Stale Mapping |
| - Handle log segments being delete or completed during enumeration |
| - Handle runtime exceptions and log un-handled exceptions in the reader |
| - Alert on various conditions that indicate reader missing log records |
| - ZK Rate limiter |
| - Separate ZooKeeper connections used for reads and writes |
| |
| 0.3.16 |
| ---- |
| - Fix Write Filter |
| - Tools to fix inprogress log segments with lower sequence number |
| - Split DL Modules |
| |
| 0.3.15 |
| ---- |
| - Merge changes from master back to AsyncLogReader |
| - Write Control Record for Heartbeat |
| - Fixes for proxy shutdown |
| - Fixes for duplicated log segments |
| |
| 0.3.12 |
| ----- |
| - Additional stats on readers/read ahead |
| - Fixes for proxy restarts |
| - Fixes for bookie restarts |
| |
| 0.3.11 |
| ----- |
| - Remove blocking calls in the async reader |
| - Additional Stats |
| - New Finagle Settings for the proxy |
| |
| 0.3.10 |
| ----- |
| - New BKC Release (Preliminary changes for region aware placement and reordering) |
| - Twitter DNS Resolver |
| - Initial DLSN |
| |
| 0.3.9 |
| ----- |
| - Upgrade Guava 16 |
| - Change stats to micro seconds |
| - Read Last Add Confirmed Long Polling |
| - Piggyback one entry with LAC |
| |
| 0.3.8 |
| ----- |
| - Ledger Allocation |
| - BKLogPartitionWriteHandler optimizations |
| - Flag to enable/disable sanity checking txn id |
| - Flag to check and create stream if not exists |
| - Throttling ledger rolling speed in DL |
| - Resilient to zookeeper exception in writer path |
| - TryReadLastAddConfirmed support |
| - Retryable ZooKeeper Client |
| - Region ID support for log segment |
| - Namespace & LogSegment Listener |
| - Monitor Service |
| - LogSegment Filter |
| - Recovery in background |
| |
| 0.3.7 |
| ----- |
| - New bookkeeper release |
| - Async getLastDLSN |
| - Fix for non blocking readers |
| - Changes from master upto 0.2.12 |
| |
| 0.3.6 |
| ----- |
| - Expose DistributedLog Client Builder in Proxy Builder |
