diff options
Diffstat (limited to 'src/rocksdb/java/HISTORY-JAVA.md')
| -rw-r--r-- | src/rocksdb/java/HISTORY-JAVA.md | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/rocksdb/java/HISTORY-JAVA.md b/src/rocksdb/java/HISTORY-JAVA.md new file mode 100644 index 000000000..731886a61 --- /dev/null +++ b/src/rocksdb/java/HISTORY-JAVA.md @@ -0,0 +1,86 @@ +# RocksJava Change Log + +## 3.13 (8/4/2015) +### New Features +* Exposed BackupEngine API. +* Added CappedPrefixExtractor support. To use such extractor, simply call useCappedPrefixExtractor in either Options or ColumnFamilyOptions. +* Added RemoveEmptyValueCompactionFilter. + +## 3.10.0 (3/24/2015) +### New Features +* Added compression per level API. +* MemEnv is now available in RocksJava via RocksMemEnv class. +* lz4 compression is now included in rocksjava static library when running `make rocksdbjavastatic`. + +### Public API Changes +* Overflowing a size_t when setting rocksdb options now throws an IllegalArgumentException, which removes the necessity for a developer to catch these Exceptions explicitly. +* The set and get functions for tableCacheRemoveScanCountLimit are deprecated. + + +## By 01/31/2015 +### New Features +* WriteBatchWithIndex support. +* Iterator support for WriteBatch and WriteBatchWithIndex +* GetUpdatesSince support. +* Snapshots carry now information about the related sequence number. +* TTL DB support. + +## By 11/14/2014 +### New Features +* Full support for Column Family. +* Slice and Comparator support. +* Default merge operator support. +* RateLimiter support. + +## By 06/15/2014 +### New Features +* Added basic Java binding for rocksdb::Env such that multiple RocksDB can share the same thread pool and environment. +* Added RestoreBackupableDB + +## By 05/30/2014 +### Internal Framework Improvement +* Added disOwnNativeHandle to RocksObject, which allows a RocksObject to give-up the ownership of its native handle. This method is useful when sharing and transferring the ownership of RocksDB C++ resources. + +## By 05/15/2014 +### New Features +* Added RocksObject --- the base class of all RocksDB classes which holds some RocksDB resources in the C++ side. +* Use environmental variable JAVA_HOME in Makefile for RocksJava +### Public API changes +* Renamed org.rocksdb.Iterator to org.rocksdb.RocksIterator to avoid potential confliction with Java built-in Iterator. + +## By 04/30/2014 +### New Features +* Added Java binding for MultiGet. +* Added static method RocksDB.loadLibrary(), which loads necessary library files. +* Added Java bindings for 60+ rocksdb::Options. +* Added Java binding for BloomFilter. +* Added Java binding for ReadOptions. +* Added Java binding for memtables. +* Added Java binding for sst formats. +* Added Java binding for RocksDB Iterator which enables sequential scan operation. +* Added Java binding for Statistics +* Added Java binding for BackupableDB. + +### DB Benchmark +* Added filluniquerandom, readseq benchmark. +* 70+ command-line options. +* Enabled BloomFilter configuration. + +## By 04/15/2014 +### New Features +* Added Java binding for WriteOptions. +* Added Java binding for WriteBatch, which enables batch-write. +* Added Java binding for rocksdb::Options. +* Added Java binding for block cache. +* Added Java version DB Benchmark. + +### DB Benchmark +* Added readwhilewriting benchmark. + +### Internal Framework Improvement +* Avoid a potential byte-array-copy between c++ and Java in RocksDB.get. +* Added SizeUnit in org.rocksdb.util to store consts like KB and GB. + +### 03/28/2014 +* RocksJava project started. +* Added Java binding for RocksDB, which supports Open, Close, Get and Put. |