- 22 4月, 2014 2 次提交
-
-
由 Yueh-Hsuan Chiang 提交于
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
-
由 Yueh-Hsuan Chiang 提交于
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
-
- 20 4月, 2014 3 次提交
-
-
由 Ankit Gupta 提交于
-
由 Ankit Gupta 提交于
-
由 Ankit Gupta 提交于
-
- 19 4月, 2014 2 次提交
-
-
由 Ankit Gupta 提交于
-
由 Ankit Gupta 提交于
-
- 17 4月, 2014 2 次提交
-
-
由 Ankit Gupta 提交于
-
由 Ankit Gupta 提交于
-
- 16 4月, 2014 1 次提交
-
-
由 Ankit Gupta 提交于
-
- 15 4月, 2014 4 次提交
-
-
由 Ankit Gupta 提交于
-
由 Yueh-Hsuan Chiang 提交于
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
-
由 Yueh-Hsuan Chiang 提交于
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
-
由 Yueh-Hsuan Chiang 提交于
Summary: Make each set function of Options / WriteOptions return its option instance. Java developers can now easier specify each option like the following: options.setCreateIfMissing(true) .setWriteBufferSize(8 * 1024) .setMaxWriteBufferNumber(3) .setDisableSeekCompaction(true) .setBlockSize(64 * 1024) .setMaxBackgroundCompactions(10); Test Plan: make rocksdbjava make jtest Reviewers: haobo, ankgup87, sdong, dhruba Reviewed By: haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D17661
-
- 08 4月, 2014 1 次提交
-
-
由 Ankit Gupta 提交于
-
- 07 4月, 2014 1 次提交
-
-
由 Ankit Gupta 提交于
Expose JNI layer for these options: block_size, max_write_buffer_number, write_buffer_size, disable_seek_compaction, max_background_compactions.
-
- 03 4月, 2014 1 次提交
-
-
由 Yueh-Hsuan Chiang 提交于
[JNI] Add java api and java tests for WriteBatch and WriteOptions, add put() and remove() to RocksDB. Summary: * Add java api for rocksdb::WriteBatch and rocksdb::WriteOptions, which are necessary components for running benchmark. * Add java test for org.rocksdb.WriteBatch and org.rocksdb.WriteOptions. * Add remove() to org.rocksdb.RocksDB, and add put() and remove() to RocksDB which take org.rocksdb.WriteOptions. Test Plan: make jtest Reviewers: haobo, sdong, dhruba Reviewed By: sdong CC: leveldb Differential Revision: https://reviews.facebook.net/D17373
-
- 02 4月, 2014 1 次提交
-
-
由 Yueh-Hsuan Chiang 提交于
Summary: * [java] Add a java api for rocksdb::Options, currently only supports create_if_missing. * [java] Add a test for RocksDBException in RocksDBSample. Test Plan: make jtest Reviewers: haobo, sdong Reviewed By: haobo CC: leveldb, dhruba Differential Revision: https://reviews.facebook.net/D17385
-
- 01 4月, 2014 1 次提交
-
-
由 Yueh-Hsuan Chiang 提交于
Summary: * [java] RocksDB now does not implement Closeable. * [java] RocksDB.close() is now synchronized. * [c++] Fix a bug in rocksjni.cc that does not release a java reference before throwing an exception. Test Plan: make jni make jtest Reviewers: haobo, sdong Reviewed By: haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D17355
-
- 30 3月, 2014 1 次提交
-
-
由 Yueh-Hsuan Chiang 提交于
Summary: Fix a bug in RocksDBSample.java and minor code improvement in rocksjni.cc. Test Plan: make jni make jtest Reviewers: haobo, sdong Reviewed By: haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D17325
-
- 29 3月, 2014 1 次提交
-
-
由 Yueh-Hsuan Chiang 提交于
Summary: This diff contains a simple jni library for rocksdb which supports open, get, put and closeusing default options (including Options, ReadOptions, and WriteOptions.) In the usual case, Java developers can use the c++ rocksdb library in the way similar to the following: RocksDB db = RocksDB.open(path_to_db); ... db.put("hello".getBytes(), "world".getBytes(); byte[] value = db.get("hello".getBytes()); ... db.close(); Specifically, this diff has the following major classes: * RocksDB: a Java wrapper class which forwards the operations from the java side to c++ rocksdb library. * RocksDBException: ncapsulates the error of an operation. This exception type is used to describe an internal error from the c++ rocksdb library. This diff also include a simple java sample code calling c++ rocksdb library. To build the rocksdb jni library, simply run make jni, and make jtest will try to build and run the sample code. Note that if the rocksdb is not built with the default glibc that Java uses, java will try to load the wrong glibc during the run time. As a result, the sample code might not work properly during the run time. Test Plan: * make jni * make jtest Reviewers: haobo, dhruba, sdong, igor, ljin Reviewed By: dhruba CC: leveldb, xjin Differential Revision: https://reviews.facebook.net/D17109
-