Commit Graph

75 Commits

Author SHA1 Message Date
Yueh-Hsuan Chiang
61955a0dda [Java] Add RocksObject, the base class of all java objects with a c++ pointer.
Summary:
Add RocksObject, the base class of all java objects which has a c++ pointer.
While the finalizer of a RocksObject will release its c++ resource, it is
suggested to call its RocksObject.dispose() to manually release its
c++ resource.

Existing RocksDB java classes are now extending RocksObject.

Test Plan:
make rocksdbjava
make jtest
make jdb_bench

Reviewers: haobo, dhruba, sdong, ankgup87, rsumbaly, swapnilghike, zzbennett

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D18411
2014-05-01 01:44:46 -07:00
Yueh-Hsuan Chiang
a3ab998ef9 [Java] Add static method RocksDB.loadLibrary()
Summary:
Add static method RocksDB.loadLibrary() which loads necessary library
files.

Test Plan:
make rocksdbjava
make jtest
make jdb_bench
java/jdb_bench.sh

Reviewers: haobo, dhruba, sdong, ankgup87, rsumbaly, swapnilghike, zzbennett

Reviewed By: ankgup87

CC: leveldb

Differential Revision: https://reviews.facebook.net/D18375
2014-04-30 11:54:02 -07:00
Ankit Gupta
d5cb6e7bb5 Assert on key size in multiget 2014-04-29 08:02:52 -07:00
Ankit Gupta
65fba4b984 Merge branch 'master' of https://github.com/facebook/rocksdb 2014-04-29 07:53:29 -07:00
Yueh-Hsuan Chiang
9895465c6a [Java] Fixed compile error due to the removal of ReadOptions.prefix_seek, minor improvement on DbBenchmark.java. 2014-04-27 21:49:45 -07:00
Ankit Gupta
13b5632fdd Merge branch 'master' of https://github.com/facebook/rocksdb 2014-04-25 22:41:04 -07:00
Ankit Gupta
9e0ab427b8 Fix bug + formatting 2014-04-25 22:39:33 -07:00
Ankit Gupta
3f8b4129ef Fix formatting 2014-04-25 20:59:16 -07:00
Ankit Gupta
e96e71becf Multi-get impl and formatting 2014-04-25 13:57:20 -07:00
Yueh-Hsuan Chiang
a82c492a95 [Java] Fixed some errors in the sample and benchmark code. 2014-04-24 22:15:25 -07:00
Yueh-Hsuan Chiang
e537a840c2 [Java] Fixed a compile error caused in some Java version. 2014-04-24 16:17:00 -07:00
Yueh-Hsuan Chiang
3e0b93b5da [Java] Fixed a compile error. 2014-04-24 15:37:27 -07:00
Yueh-Hsuan Chiang
05979493d6 [Java] Enable filluniquerandom, readseq, BloomFilter, and 70+ command-line options to DbBenchmark.java
Summary:
* Add filluniquerandom
* Add readseq, implemented using iterator.
* Realize most command-line-arguments from db_bench.cc (70+).
* Some code are commented out as some of the options in Options
  not yet have Java bindings.
* Add default option to DbBenchmark.
* RocksDB will now take the ownership of all c++ raw-pointers from Options, which includes a c++ raw-pointer for Filter.

Test Plan: ./jdb_bench.sh --db=/tmp/rocksjava-bench/db --num_levels=6 --key_size=20 --prefix_size=20 --keys_per_prefix=0 --value_size=100 --block_size=4096 --cache_size=17179869184 --cache_numshardbits=6 --compression_ratio=1 --min_level_to_compress=-1 --disable_seek_compaction=1 --hard_rate_limit=2 --write_buffer_size=134217728 --max_write_buffer_number=2 --level0_file_num_compaction_trigger=8 --target_file_size_base=134217728 --max_bytes_for_level_base=1073741824 --disable_wal=0 --wal_dir=/tmp/rocksjava-bench/wal --sync=0 --disable_data_sync=1 --verify_checksum=1 --delete_obsolete_files_period_micros=314572800 --max_grandparent_overlap_factor=10 --max_background_compactions=4 --max_background_flushes=0 --level0_slowdown_writes_trigger=16 --level0_stop_writes_trigger=24 --statistics=0 --stats_per_interval=0 --stats_interval=1048576 --histogram=0 --use_plain_table=1 --open_files=-1 --mmap_read=1 --mmap_write=0 --memtablerep=prefix_hash --bloom_bits=10 --bloom_locality=1 --perf_level=0 --benchmarks=filluniquerandom,readseq,readrandom --use_existing_db=0 --threads=4

Reviewers: haobo, dhruba, sdong, ankgup87, rsumbaly, swapnilghike, zzbennett

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D18267
2014-04-24 13:43:57 -07:00
Yueh-Hsuan Chiang
d8fe006056 [Java] Add Java bindings and Java tests for 30+ rocksdb::Options.
Summary:
Add Java bindings and Java tests for 30+ rocksdb::Options.  Codes are
machine-genearted based on include/rocksdb/options.h with manual-polishment.

Test Plan:
make rocksdbjava
make jtest

Reviewers: haobo, dhruba, sdong, ankgup87, rsumbaly, swapnilghike, zzbennett

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D18273
2014-04-23 20:54:35 -07:00
Ankit Gupta
dd9f6f0a31 Fix formatting 2014-04-22 10:51:39 -07:00
Ankit Gupta
7a5106fbea Add doc 2014-04-22 09:01:57 -07:00
Ankit Gupta
2214fd8a15 Refactor filter impl 2014-04-22 08:58:43 -07:00
Ankit Gupta
89cb481aa1 Fix doc 2014-04-22 00:09:40 -07:00
Ankit Gupta
677b0d6d3f Refactor filter impl 2014-04-22 00:04:56 -07:00
Ankit Gupta
5e797cf0dd Change filter implementation 2014-04-21 23:56:19 -07:00
Ankit Gupta
cea2be20b6 Fix formatting 2014-04-21 20:27:09 -07:00
Ankit Gupta
dc4b27ac48 Add bloom filters 2014-04-21 20:25:30 -07:00
Yueh-Hsuan Chiang
e316af5f16 [Java] Add Java binding and Java test for ReadOptions.
Summary: Add Java binding and test for rocksdb::ReadOptions.

Test Plan:
make rocksdbjava
make jtest

Reviewers: haobo, dhruba, sdong, ankgup87, rsumbaly, swapnilghike, zzbennett

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D18129
2014-04-21 15:52:59 -07:00
Yueh-Hsuan Chiang
ef8b8a8ef6 [Java] Add Java bindings for memtables and sst format.
Summary:
Add Java bindings for memtables and sst format.  Specifically,
add two abstract Java classses --- MemTableConfig and SstFormatConfig.
Each MemTable / SST implementation should has its own config class
extends MemTableConfig / SstFormatConfig respectively and pass it
to Options via setMemTableConfig / setSstConfig.

Test Plan:
make rocksdbjava
make jdb_test
make jdb_bench
java/jdb_bench.sh \
  --benchmarks=fillseq,readrandom,readwhilewriting \
  --memtablerep=hash_skiplist \
  --use_plain_table=1 \
  --key_size=20 \
  --prefix_size=12 \
  --value_size=100 \
  --cache_size=17179869184 \
  --disable_wal=0 \
  --sync=0 \

Reviewers: haobo, ankgup87, sdong

Reviewed By: haobo

CC: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D17997
2014-04-21 15:40:46 -07:00
Ankit Gupta
bbdd550b66 Remove getIterator function from portal 2014-04-19 23:17:42 -07:00
Ankit Gupta
1574e0c41a Add doc 2014-04-19 13:21:06 -07:00
Ankit Gupta
06b590dd7c Add doc 2014-04-19 13:13:01 -07:00
Ankit Gupta
dc28a726c1 Add doc + refactor + fix formatting 2014-04-19 13:05:21 -07:00
Ankit Gupta
1d6c1e018f Add more iterator JNI bindings 2014-04-19 12:55:28 -07:00
Ankit Gupta
eda398491a Add more iterator functions 2014-04-19 03:35:01 -07:00
Ankit Gupta
5bbeefaa49 Adding iterator JNI binding 2014-04-19 03:26:22 -07:00
Ankit Gupta
686fdea811 Fix formatting issues 2014-04-18 10:48:48 -07:00
Ankit Gupta
ebd85e8f3a Fix build 2014-04-18 10:47:03 -07:00
Ankit Gupta
dc291f5bf0 Merge branch 'master' of https://github.com/facebook/rocksdb
Conflicts:
	Makefile
	java/Makefile
	java/org/rocksdb/Options.java
	java/rocksjni/portal.h
2014-04-18 10:32:14 -07:00
Yueh-Hsuan Chiang
9b2a0939cf [Java] Add Java bindings for 30 options for rocksdb::DBOptions.
Summary:
1. Add Java bindings for 30 options for rocksdb::DBOptions.
2. Add org.rocksdb.test.OptionsTest
3. Codes are semi-auto generated, JavaDocs are manually polished.

Test Plan:
make rocksdbjava
make jtest

Reviewers: haobo, ankgup87, sdong, dhruba

Reviewed By: dhruba

CC: leveldb

Differential Revision: https://reviews.facebook.net/D18015
2014-04-18 01:14:29 -07:00
Yueh-Hsuan Chiang
bb6fd15a6e [Java] Add a basic binding and test for BackupableDB and StackableDB.
Summary:
Add a skeleton binding and test for BackupableDB which shows that BackupableDB
and RocksDB can share the same JNI calls.

Test Plan:
make rocksdbjava
make jtest

Reviewers: haobo, ankgup87, sdong, dhruba

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D17793
2014-04-17 17:28:51 -07:00
Ankit Gupta
136e4efb84 Add doc 2014-04-16 22:02:46 -07:00
Ankit Gupta
d160595d97 Add doc 2014-04-16 22:00:44 -07:00
Ankit Gupta
d3b44f072f Fix white spaces 2014-04-16 21:55:15 -07:00
Ankit Gupta
5108ed7a2f Add fixed classes 2014-04-16 21:39:29 -07:00
Ankit Gupta
320ae72e17 Add histogramType for statistics 2014-04-16 21:38:33 -07:00
Ankit Gupta
144066a8ff Deleted statisticsType 2014-04-15 18:08:37 -07:00
Ankit Gupta
b18d914389 Change statisticsType to tickerType 2014-04-15 17:37:50 -07:00
Ankit Gupta
3723d08290 Add newline at end of file 2014-04-14 22:16:10 -07:00
Ankit Gupta
98421774b6 remove unused header 2014-04-14 21:14:29 -07:00
Ankit Gupta
8756a3210f Remove unused headers 2014-04-14 21:11:03 -07:00
Ankit Gupta
c199e0e2a4 Add statistics 2014-04-14 21:08:04 -07:00
Ankit Gupta
a044398260 Add statistics object 2014-04-14 21:06:13 -07:00
Yueh-Hsuan Chiang
51f4b5090d [Java] Add SizeUnit in org.rocksdb.util to store const like KB, GB.
Summary:
* Add a class SizeUnit to store frequently used consts.  Currently
  it has KB, MB, GB, TB, and PB.

* Change the parameter type of Options.writeBufferSize and Options.blockSize
  from int to long.

Test Plan:
make rocksdbjava
make jtest

Reviewers: haobo, ankgup87, sdong, dhruba

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D17703
2014-04-14 14:03:43 -07:00
Yueh-Hsuan Chiang
31e7e7fe84 [JAVA] Add java binding for Options.block_cache.
Summary:
Add java bindings for Options.block_cache and allow DbBenchmark to
set cache_size.

Test Plan:
make rocksdbjava
make jtest
make jdb_Bench

Reviewers: haobo, sdong, ankgup87

Reviewed By: ankgup87

CC: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D17481
2014-04-14 13:42:36 -07:00