Commit Graph

687 Commits

Author SHA1 Message Date
Ayappan
203136e793 Fix Compilation errors when using IBM Java
Summary:
PR to fix this issue -> https://github.com/facebook/rocksdb/issues/1926
Closes https://github.com/facebook/rocksdb/pull/1965

Differential Revision: D4682411

Pulled By: siying

fbshipit-source-id: a519be1
2017-03-22 18:09:10 -07:00
Raza Hussain
6908e24b56 dynamic setting of stats_dump_period_sec through SetDBOption()
Summary:
Resolved the following issue: https://github.com/facebook/rocksdb/issues/1930
Closes https://github.com/facebook/rocksdb/pull/2004

Differential Revision: D4736764

Pulled By: yiwu-arbug

fbshipit-source-id: 64fe0b7
2017-03-20 22:54:13 -07:00
Matteo Merli
5f65dc8778 Expose DB::DeleteRange and WriteBath::DeleteRange in Java
Summary:
Added JNI wrapper from `DeleteRange` methods
Closes https://github.com/facebook/rocksdb/pull/1951

Differential Revision: D4657746

Pulled By: yiwu-arbug

fbshipit-source-id: 3fc7ab8
2017-03-06 22:24:26 -08:00
Adam Retter
c6d464a9da Fixed various memory leaks and Java 8 JNI Compatibility
Summary:
I have manually audited the entire RocksJava code base.

Sorry for the large pull-request, I have broken it down into many small atomic commits though.

My initial intention was to fix the warnings that appear when running RocksJava on Java 8 with `-Xcheck:jni`, for example when running `make jtest` you would see many errors similar to:

```
WARNING in native method: JNI call made without checking exceptions when required to from CallObjectMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticVoidMethod
...
```

A few of those warnings still remain, however they seem to come directly from the JVM and are not directly related to RocksJava; I am in contact with the OpenJDK hostpot-dev mailing list about these - http://mail.openjdk.java.net/pipermail/hotspot-dev/2017-February/025981.html.

As a result of fixing these, I realised we were not r
Closes https://github.com/facebook/rocksdb/pull/1890

Differential Revision: D4591758

Pulled By: siying

fbshipit-source-id: 7f7fdf4
2017-02-27 16:39:12 -08:00
Siying Dong
8efb5ffa2a [rocksdb][PR] Remove option min_partial_merge_operands and verify_checksums_in_comp…
Summary:
…action

 The two options, min_partial_merge_operands and verify_checksums_in_compaction, are not seldom used. Remove them to reduce the total number of options. Also remove them from Java and C interface.
Closes https://github.com/facebook/rocksdb/pull/1902

Differential Revision: D4601219

Pulled By: siying

fbshipit-source-id: aad4cb2
2017-02-23 15:09:12 -08:00
Sagar Vemuri
eb912a927e Remove disableDataSync option
Summary:
Remove disableDataSync, and another similarly named disable_data_sync options.
This is being done to simplify options, and also because the performance gains of this feature can be achieved by other methods.
Closes https://github.com/facebook/rocksdb/pull/1859

Differential Revision: D4541292

Pulled By: sagar0

fbshipit-source-id: 5b3a6ca
2017-02-13 11:09:13 -08:00
Adam Retter
421ce7c2ba Add support for JNI Library on Linux on PowerPC.
Summary:
Closes https://github.com/facebook/rocksdb/issues/1317
Closes https://github.com/facebook/rocksdb/pull/1845

Differential Revision: D4546491

Pulled By: siying

fbshipit-source-id: 86190b4
2017-02-10 15:09:10 -08:00
Maysam Yabandeh
69d5262c81 Two-level Indexes
Summary:
Partition Index blocks and use a Partition-index as a 2nd level index.

The two-level index can be used by setting
BlockBasedTableOptions::kTwoLevelIndexSearch as the index type and
configuring BlockBasedTableOptions::index_per_partition

t15539501
Closes https://github.com/facebook/rocksdb/pull/1814

Differential Revision: D4473535

Pulled By: maysamyabandeh

fbshipit-source-id: bffb87e
2017-02-06 16:39:12 -08:00
Min Wei
af6ec4d78e fix batchresult handle leak
Summary:
This is related to PR https://github.com/facebook/rocksdb/pull/1642

Sorry about this extra PR, as my workflow was messed up when I checked in another work item by accident.
Closes https://github.com/facebook/rocksdb/pull/1681

Differential Revision: D4379513

Pulled By: yiwu-arbug

fbshipit-source-id: a668d4c
2017-01-20 13:24:12 -08:00
Adam Retter
85ac1a320a Fix rocksdb::Status::getState
Summary:
This fixes the Java API for Status#getState use in Native code and also simplifies the implementation of rocksdb::Status::getState.
Closes https://github.com/facebook/rocksdb/issues/1688
Closes https://github.com/facebook/rocksdb/pull/1714

Differential Revision: D4364181

Pulled By: yiwu-arbug

fbshipit-source-id: 8e073b4
2017-01-03 18:39:14 -08:00
Aaron Gao
972f96b3fb direct io write support
Summary:
rocksdb direct io support

```
[gzh@dev11575.prn2 ~/rocksdb] ./db_bench -benchmarks=fillseq --num=1000000
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
RocksDB:    version 5.0
Date:       Wed Nov 23 13:17:43 2016
CPU:        40 * Intel(R) Xeon(R) CPU E5-2660 v2 @ 2.20GHz
CPUCache:   25600 KB
Keys:       16 bytes each
Values:     100 bytes each (50 bytes after compression)
Entries:    1000000
Prefix:    0 bytes
Keys per prefix:    0
RawSize:    110.6 MB (estimated)
FileSize:   62.9 MB (estimated)
Write rate: 0 bytes/second
Compression: Snappy
Memtablerep: skip_list
Perf Level: 1
WARNING: Assertions are enabled; benchmarks unnecessarily slow
------------------------------------------------
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
DB path: [/tmp/rocksdbtest-112628/dbbench]
fillseq      :       4.393 micros/op 227639 ops/sec;   25.2 MB/s

[gzh@dev11575.prn2 ~/roc
Closes https://github.com/facebook/rocksdb/pull/1564

Differential Revision: D4241093

Pulled By: lightmark

fbshipit-source-id: 98c29e3
2016-12-22 13:09:19 -08:00
Daniel Black
816c1e30ca gcc-7 requires include <functional> for std::function
Summary:
Fixes compile error:

In file included from ./util/statistics.h:17:0,
                 from ./util/stop_watch.h:8,
                 from ./util/perf_step_timer.h:9,
                 from ./util/iostats_context_imp.h:8,
                 from ./util/posix_logger.h:27,
                 from ./port/util_logger.h:18,
                 from ./db/auto_roll_logger.h:15,
                 from db/auto_roll_logger.cc:6:
./util/thread_local.h:65:16: error: 'function' in namespace 'std' does not name a template type
   typedef std::function<void(void*, void*)> FoldFunc;
Closes https://github.com/facebook/rocksdb/pull/1656

Differential Revision: D4318702

Pulled By: yiwu-arbug

fbshipit-source-id: 8c5d17a
2016-12-16 11:24:18 -08:00
Adam Retter
3cdfaeca3f Fixes for MSVC compilation
Summary: Closes https://github.com/facebook/rocksdb/pull/1669

Differential Revision: D4327421

Pulled By: yiwu-arbug

fbshipit-source-id: 661ee0b
2016-12-14 10:24:13 -08:00
Yi Wu
36e4762ce0 Remove Ticker::SEQUENCE_NUMBER
Summary:
Remove the ticker count because:
* Having to reset the ticker count in WriteImpl is ineffiecent;
* It doesn't make sense to have it as a ticker count if multiple db
  instance share a statistics object.
Closes https://github.com/facebook/rocksdb/pull/1531

Differential Revision: D4194442

Pulled By: yiwu-arbug

fbshipit-source-id: e2110a9
2016-11-16 22:39:09 -08:00
Adam Retter
24bceb0963 Java API - Implement GetFromBatch and GetFromBatchAndDB in WBWI
Summary:
Needed for working with `get` after `merge` on a WBWI.
Closes https://github.com/facebook/rocksdb/pull/1093

Differential Revision: D4137978

Pulled By: yhchiang

fbshipit-source-id: e18d50d
2016-11-06 02:44:07 -08:00
Benoit Girard
2b16d664cb Change max_bytes_for_level_multiplier to double
Summary: Closes https://github.com/facebook/rocksdb/pull/1427

Differential Revision: D4094732

Pulled By: yiwu-arbug

fbshipit-source-id: b9b79e9
2016-11-01 21:09:23 -07:00
Adam Retter
ce22ea99a0 Fix casts for MSVC
Summary:
I am not sure if this is the best way to fix this?
Closes https://github.com/facebook/rocksdb/pull/1452

Differential Revision: D4109338

Pulled By: yiwu-arbug

fbshipit-source-id: ca40809
2016-11-01 10:09:16 -07:00
Islam AbdelRahman
869ae5d786 Support IngestExternalFile (remove AddFile restrictions)
Summary:
Changes in the diff

API changes:
- Introduce IngestExternalFile to replace AddFile (I think this make the API more clear)
- Introduce IngestExternalFileOptions (This struct will encapsulate the options for ingesting the external file)
- Deprecate AddFile() API

Logic changes:
- If our file overlap with the memtable we will flush the memtable
- We will find the first level in the LSM tree that our file key range overlap with the keys in it
- We will find the lowest level in the LSM tree above the the level we found in step 2 that our file can fit in and ingest our file in it
- We will assign a global sequence number to our new file
- Remove AddFile restrictions by using global sequence numbers

Other changes:
- Refactor all AddFile logic to be encapsulated in ExternalSstFileIngestionJob

Test Plan:
unit tests (still need to add more)
addfile_stress (https://reviews.facebook.net/D65037)

Reviewers: yiwu, andrewkr, lightmark, yhchiang, sdong

Reviewed By: sdong

Subscribers: jkedgar, hcz, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D65061
2016-10-20 17:05:32 -07:00
Adam Retter
48fd619a47 Minor fixes to RocksJava Native Library initialization (#1287)
* [bugfix] Make sure the Native Library is initialized. Closes https://github.com/facebook/rocksdb/issues/989

* [bugfix] Just load the native libraries once
2016-10-19 18:21:22 -07:00
Siying Dong
257de78d9b Remove "-Xcheck:jni" from Java tests (#1402)
Summary:
Junit and our code generate lots of warning if "-Xcheck:jni" is on and force Travis to fail as the logs are too long.

Test Plan: "make jtest" and see the warnings go away.
2016-10-18 09:18:24 -04:00
Siying Dong
fea6fdd676 Fix @see in two Java functions (#1396) 2016-10-14 23:03:17 -07:00
Adam Retter
2e4b5cab0e Add missing RateLimiter class to the Windows build (#1382) 2016-10-12 15:00:37 -07:00
Adam Retter
5cd28833a2 [RocksJava] Adjusted RateLimiter to 3.10.0 (#1368)
Summary:
- Deprecated RateLimiterConfig and GenericRateLimiterConfig
- Introduced RateLimiter

It is now possible to use all C++ related methods also in RocksJava.
A noteable method is setBytesPerSecond which can change the allowed
number of bytes per second at runtime.

Test Plan:
make rocksdbjava
make jtest

Reviewers: adamretter, yhchiang, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D35715
2016-10-07 12:32:21 -07:00
Adam Retter
d346ba2468 Minor fixes around Windows 64 Java Artifacts (#1366) 2016-10-03 11:58:08 -07:00
Adam Retter
3c21c64c78 Use size hint for HashMap in multiGet. Similar to https://github.com/facebook/rocksdb/pull/1344 (#1367) 2016-09-29 15:55:53 -07:00
Tomas Kolda
13f7a01f61 Fixing JNI release build for gcc (#975) 2016-09-29 17:11:32 -04:00
Injun Song
7260662b39 Add Java API for SstFileWriter
Add Java API for SstFileWriter. Closes https://github.com/facebook/rocksdb/issues/1248
2016-09-29 17:04:41 -04:00
Yi Wu
41a9070f84 Fix java makefile dependencies
Summary: Fix dependencies in java makefile, to avoid java build failure.

Test Plan: run "make rocksdbjava" multiple times.

Reviewers: IslamAbdelRahman, sdong, yhchiang

Reviewed By: yhchiang

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D64023
2016-09-16 10:54:31 -07:00
Yi Wu
a958c26435 Rename jvalue to jval in rocksjni
Summary: jvalue shadows a global name in <jni.h>. Rename it to jval to fix java build.

Test Plan:
    JAVA_HOME=/usr/local/jdk-7u10-64 make rocksdbjava -j64

Reviewers: adamretter, yhchiang, IslamAbdelRahman

Reviewed By: yhchiang, IslamAbdelRahman

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D63981
2016-09-14 13:12:55 -07:00
xh931076284
3639f32889 Fix bug in UnScSigned-off-by: xh931076284 <931076284@qq.com> (#1336)
Fix HdfsEnv::UnSchedule() API error
2016-09-14 10:17:34 -07:00
Yi Wu
81747f1be6 Refactor MutableCFOptions
Summary:
* Change constructor of MutableCFOptions to depends only on ColumnFamilyOptions.
* Move `max_subcompactions`, `compaction_options_fifo` and `compaction_pri` to ImmutableCFOptions to make it clear that they are immutable.

Test Plan: existing unit tests.

Reviewers: yhchiang, IslamAbdelRahman, sdong

Reviewed By: sdong

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D63945
2016-09-13 21:11:59 -07:00
Adam Retter
22d88e24db Allow an offset as well as a length to be specified for byte[] operations in RocksJava JNI (#1264)
Test Plan: Execute the Java test suite

Reviewers: yhchiang

Subscribers: andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D61971
2016-09-12 11:51:08 -07:00
Yi Wu
a88677d2cf Remove ImmutableCFOptions from public API
Summary: There's no reference to ImmutableCFOptions elsewhere in /include/rocksdb. ImmutableCFOptions was introduced in this commit (5665e5e285) but later its reference in /include/rocksdb/table.h is removed.

Test Plan:
  make all check

Reviewers: IslamAbdelRahman, sdong, yhchiang

Reviewed By: yhchiang

Subscribers: yhchiang, andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D63177
2016-09-02 14:16:31 -07:00
sdong
32149059f9 Merge options source_compaction_factor, max_grandparent_overlap_bytes and expanded_compaction_factor into max_compaction_bytes
Summary: To reduce number of options, merge source_compaction_factor, max_grandparent_overlap_bytes and expanded_compaction_factor into max_compaction_bytes.

Test Plan: Add two new unit tests. Run all existing tests, including jtest.

Reviewers: yhchiang, igor, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D59829
2016-09-01 14:33:24 -07:00
Adam Retter
f85f99bf69 Fix the Windows build of RocksDB Java. Similar to https://github.com/facebook/rocksdb/issues/1220 (#1284) 2016-08-25 10:16:26 -07:00
Adam Retter
817eeb29b4 Add singleDelete to RocksJava (#1275)
* Rename RocksDB#remove -> RocksDB#delete to match C++ API; Added deprecated versions of RocksDB#remove for backwards compatibility.

* Add missing experimental feature RocksDB#singleDelete
2016-08-22 11:02:31 -07:00
Adam Retter
ffdf6eee19 Add Status to RocksDBException so that meaningful function result Status from the C++ API isn't lost (#1273) 2016-08-22 11:01:42 -07:00
Alexander Jipa
0b63f51fbc fixes 1215: execute_process(COMMAND mkdir ${DIR}) fails to create a directory with cmake on Windows (#1219)
CMake - Use a platform-neutral mkdir function
2016-08-18 00:59:22 +01:00
Islam AbdelRahman
dd7a748cff Fix java build
Summary: Fix the java build

Test Plan: make rocksdbjava -j64

Reviewers: yhchiang, sdong

Reviewed By: sdong

Subscribers: andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D62097
2016-08-15 14:03:33 -07:00
Adam Retter
d367555027 Added further Java API options for controlling concurrent writes 2016-08-11 16:33:20 -07:00
Adam Retter
ebdfe34cc4 Exposed further Java API options for controlling compaction 2016-08-11 16:33:20 -07:00
Adam Retter
f4d986364e Added SetOptions support to RocksJava (#1243)
* [refactor] Split Java ColumnFamilyOptions into mutable and immutable and implement any missing immutable options

* [feature] Implement RocksDB#setOptions
2016-08-06 12:03:47 -07:00
Adam Retter
9253767a6a Correct geHistogramData() -> getHistogramData() (#1257) 2016-08-04 20:16:16 -07:00
Adam Retter
9ae92f50b2 More granular steps in the Makefile, can help with running all or single Java tests (and with ASAN build - https://github.com/facebook/rocksdb/wiki/JNI-Debugging) (#1237) 2016-07-29 12:55:54 -07:00
Islam AbdelRahman
7c01d65344 [Fix Java] Remove duplicate cases in LoggerJniCallback::Logv
Summary: Remove duplicate cases in LoggerJniCallback::Logv and fix complication error

Test Plan: make jclean rocksdbjava jtest -j4

Reviewers: adamretter, andrewkr, sdong

Reviewed By: sdong

Subscribers: andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D61335
2016-07-29 12:47:15 -07:00
Adam Retter
8796934af7 Added missing Java ReadOptions settings (#1109)
* Minor reorganisation

* Java API - Added missing ReadOptions settings
2016-07-29 12:12:03 -07:00
Adam Retter
811ee21112 Bugfix to ensure that logging can be achieved from threads that are not known to the JVM (#1106) 2016-07-28 16:54:06 -07:00
Alexander Jipa
ac0d93b08f fixes 1217: rocksdbjni javac and javah execute_processes fail on windows (#1218)
picking execute_process command based on OS
2016-07-27 00:18:49 +01:00
Islam AbdelRahman
8745f013ff [Fix java build] Stop using non standard std::make_unique
Summary: std::make_unique is not standard and not always available, remove it

Test Plan: Run "make clean jclean rocksdbjava jtest -j8" on my mac

Reviewers: yhchiang, yiwu, sdong, andrewkr

Reviewed By: andrewkr

Subscribers: andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D61143
2016-07-26 13:18:31 -07:00
Alexander Jipa
ee8bf2e41f fixes 1228: rockdbjni loadLibraryFromJarToTemp fails when file is already present (#1232)
overriding existing library in tmp folder
2016-07-24 11:19:00 +01:00
Alexander Jipa
12767b3130 fixes 1220: rocksjni build fails on Windows due to variable-size array declaration (#1223)
* fixes 1220: rocksjni build fails on Windows due to variable-size array declaration

using new keyword to create variable-size arrays in order to satisfy most of the compilers

* fixes 1220: rocksjni build fails on Windows due to variable-size array declaration

using unique_ptr keyword to create variable-size arrays in order to satisfy most of the compilers
2016-07-22 10:17:10 -07:00
Alexander Jipa
515b11ffab fixes #1210: rocksdb/java/CMakeLists.txt lacks cmake_minimum_required (#1214)
specifying minimum cmake version so that no warning has to be suppressed
2016-07-18 16:37:49 +02:00
Alexander Jipa
876cb8bfb4 fixes #1212: rocksdbjni maven build does not escape slashes in groovy script (#1213)
using gmaven property so that script is not broken by embedding unescaped Windows-style path
2016-07-17 09:43:34 +02:00
sdong
32df9733d1 Add options.write_buffer_manager: control total memtable size across DB instances
Summary: Add option write_buffer_manager to help users control total memory spent on memtables across multiple DB instances.

Test Plan: Add a new unit test.

Reviewers: yhchiang, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: adela, benj, sumeet, muthu, leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D59925
2016-07-05 18:11:25 -07:00
sdong
7b79238b65 Deprectate filter_deletes
Summary: filter_deltes is not a frequently used feature. Remove it.

Test Plan: Run all test suites.

Reviewers: igor, yhchiang, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D59427
2016-06-17 10:30:47 -07:00
Adam Retter
e3b1e3dfa6 Expose save points in Java WriteBatch and WBWI (#1092)
* Java API - Expose SetSavePoint and RollbackToRestorePoint for WriteBatch and WriteBatchWithIndex

* Minor cleanup
2016-06-14 09:51:14 -07:00
sdong
2a79af1c54 Fix Java Break Related to memtable bloom bits to size ratio change
Summary: Need to change several more places for the change to fix Java tests

Test Plan:
make jtest
under java, run "make db_bench"

Reviewers: yhchiang, andrewkr, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D59541
2016-06-10 16:54:24 -07:00
sdong
20699df843 memtable_prefix_bloom_bits -> memtable_prefix_bloom_bits_ratio and deprecate memtable_prefix_bloom_probes
Summary:
memtable_prefix_bloom_probes is not a critical option. Remove it to reduce number of options.
It's easier for users to make mistakes with memtable_prefix_bloom_bits, turn it to memtable_prefix_bloom_bits_ratio

Test Plan: Run all existing tests

Reviewers: yhchiang, igor, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: gunnarku, yoshinorim, MarkCallaghan, leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D59199
2016-06-10 12:12:10 -07:00
Adam Retter
972c895c35 Previously WARN level logging became FATAL level logging in the Java API (#1089) 2016-06-07 22:35:57 -07:00
Adam Retter
774a6aa296 Java API - Rename geHistogramData -> getHistogramData (#1107)
Closes https://github.com/facebook/rocksdb/issues/835
2016-06-06 16:04:16 -07:00
Adam Retter
a791a2cf2d Java API - Bugfix for native linking of Compaction Filter (#1099) 2016-06-03 10:24:03 -07:00
Adam Retter
72c73cdc8b Java API - Add missing HEADER_LEVEL logging (#1104) 2016-05-06 15:06:12 -07:00
Adam Retter
4d02bfa3a6 Add support for PauseBackgroundWork and ContinueBackgroundWork to the Java API (#1087)
Closes https://github.com/facebook/rocksdb/issues/1071
2016-05-06 15:04:13 -07:00
Andrew Kryczka
9385fd72c0 Delete deprecated backup classes in Java
Summary: Corresponding change to D56331.

Test Plan:
Now build succeeds:

  $ make jclean && make rocksdbjava

Reviewers: yhchiang, IslamAbdelRahman, adamretter

Reviewed By: adamretter

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D56913
2016-04-19 10:32:31 -07:00
Adam Retter
200654067a Merge pull request #1053 from adamretter/benchmark-java-comparator
Benchmark Java comparator vs C++ comparator
2016-04-01 13:53:15 -07:00
Marton Trencseni
9b51987521 Adding pin_l0_filter_and_index_blocks_in_cache feature and related fixes.
Summary:
When a block based table file is opened, if prefetch_index_and_filter is true, it will prefetch the index and filter blocks, putting them into the block cache.
What this feature adds: when a L0 block based table file is opened, if pin_l0_filter_and_index_blocks_in_cache is true in the options (and prefetch_index_and_filter is true), then the filter and index blocks aren't released back to the block cache at the end of BlockBasedTableReader::Open(). Instead the table reader takes ownership of them, hence pinning them, ie. the LRU cache will never push them out. Meanwhile in the table reader, further accesses will not hit the block cache, thus avoiding lock contention.

Test Plan:
'export TEST_TMPDIR=/dev/shm/ && DISABLE_JEMALLOC=1 OPT=-g make all valgrind_check -j32' is OK.
I didn't run the Java tests, I don't have Java set up on my devserver.

Reviewers: sdong

Reviewed By: sdong

Subscribers: andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D56133
2016-04-01 10:42:39 -07:00
Adam Retter
188bb2e7ad Fix formatting identified by arc lint 2016-03-01 16:00:45 +00:00
Adam Retter
0f2d2fcff6 Refactored tests to use try-with-resources 2016-03-01 16:00:45 +00:00
Adam Retter
f8e02c7825 Deprecate org.rocksdb.AbstractNativeReference#dispose() and implement java.lang.AutoCloseable 2016-03-01 16:00:45 +00:00
Adam Retter
0f2fdfe23a Fix the javadoc and the formatting of the base-classes for objects with native references 2016-03-01 16:00:44 +00:00
Adam Retter
c5af85ecad Fix a memory leak of Slice objects from org.rocksdb.WBWIRocksIterator#entry1 2016-02-10 14:44:39 +00:00
Adam Retter
e84137c8ae Remove unnessecary java.util.List expense in JNI 2016-02-10 14:44:39 +00:00
Adam Retter
76e8beeeb9 Pass by pointer from/to Java from JNI not by object 2016-02-10 14:44:39 +00:00
Adam Retter
0e7e6f6e4b Improve Javadoc 2016-02-10 14:44:39 +00:00
Adam Retter
18eb563058 Improve the speed and synchronization around the construction of Java/JNI objects 2016-02-10 14:44:39 +00:00
Baraa Hamodi
21e95811d1 Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
Adam Retter
9ab269ab39 Threaded tests for WriteBatch 2016-02-03 20:15:49 +00:00
Tomas Kolda
52153930d8 Adding support for Windows JNI build - fix Java unit test for release build of JNI DLL 2016-02-02 09:45:18 +01:00
Tomas Kolda
e2972803a6 Adding support for Windows JNI build 2016-02-02 09:11:37 +01:00
David Bernard
d78c6b28c4 Changes for build on solaris
Makefile adjust paths for solaris build
Makefile enable _GLIBCXX_USE_C99 so that std::to_string is available
db_compaction_test.cc Initialise a variable to avoid a compilation error
db_impl.cc Include <alloca.h>
db_test.cc Include <alloca.h>
Environment.java recognise solaris envrionment
options_bulder.cc Make log unambiguous
geodb_impl.cc Make log and floor unambiguous
2016-01-19 04:45:21 +00:00
sdong
b99d4276f2 Fix java test buid broken by 7d87f02799
Summary: 7d87f02799 changed WriteBatch::InsertInto(). Need to change it.

Test Plan: Run it.

Reviewers: yhchiang, ngbronson

Reviewed By: ngbronson

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D52353
2015-12-28 11:51:39 -08:00
charsyam
c30b499541 fix typos in comments 2015-12-11 01:54:48 +09:00
Islam AbdelRahman
a163cc2d5a Lint everything
Summary:
```
arc2 lint --everything
```

run the linter on the whole code repo to fix exisitng lint issues

Test Plan: make check -j64

Reviewers: sdong, rven, anthony, kradhakrishnan, yhchiang

Reviewed By: yhchiang

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D50769
2015-11-16 12:56:21 -08:00
Sage Weil
543c12ab06 options: add recycle_log_file_num option
Signed-off-by: Sage Weil <sage@redhat.com>
2015-10-18 21:21:24 -04:00
sdong
35ad531be3 Seperate InternalIterator from Iterator
Summary:
Separate a new class InternalIterator from class Iterator, when the look-up is done internally, which also means they operate on key with sequence ID and type.

This change will enable potential future optimizations but for now InternalIterator's functions are still the same as Iterator's.
At the same time, separate the cleanup function to a separate class and let both of InternalIterator and Iterator inherit from it.

Test Plan: Run all existing tests.

Reviewers: igor, yhchiang, anthony, kradhakrishnan, IslamAbdelRahman, rven

Reviewed By: rven

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D48549
2015-10-13 15:32:13 -07:00
dmittendorf
1ddd91cd2c Fixed packaging of java crossbuild jar by forcing all compiled binaries to be output to the java/target directory. The uber crossbuild jar is then assembled within the java/target directory. 2015-10-12 20:29:58 -04:00
James Lent
9e819d0963 Modify the way java static builds are done so that:
1) There is no need to download and install the compression libraries twice
just to get access to their header files during the compile phase.
2) Ensure that the compression library headers files used during the
compile phase are the same ones used to build the static library that
is linked into the library.
2015-10-12 18:24:51 -04:00
James Lent
5a7222782a Ensure that the compression libraries are statically linked into dynamic libraries included
in the Java jar.  Also build the linux libraries using the portable flag to fix a problem with
the linux32 build and improve the general portability of the RocksDB dynamic libraries.
==> linux32: util/crc32c.cc:318:39: error: ‘_mm_crc32_u64’ was not declared in this scope
2015-10-09 14:41:40 -04:00
Vivek Nelamangala
a52888ed00 Install snappy headers to standard locations using yum, so that build_tools/build_detect_platform sets -DSNAPPY flag to g++ . Current jars of rocksdb do no have snappy compression avaliable . 2015-10-08 14:52:22 -07:00
Yueh-Hsuan Chiang
ff57c6511d [RocksJava] Fix test failure of InfoLogLevelTest
Summary:
In patch https://reviews.facebook.net/D47067, we change the
log level of the initial database information to header level.
As a result, even when the InfoLogLevel is set to Fatal, the
LOG file of a newly opened rocksdb instance will not be empty.
However, the current InfoLogLevelTest expect it should be empty.

This patch fixes this issue by enabling InfoLogLevelTest to
ignore the Log header.

Test Plan: make jtest

Reviewers: fyrz, anthony, IslamAbdelRahman, sdong, adamretter

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D47229
2015-09-21 18:26:21 -07:00
Adam Retter
7d937a0901 Exit with non-zero status if one or more Java tests fail 2015-09-18 15:26:01 +01:00
Yueh-Hsuan Chiang
2e8e7eb391 Fix the verbosity issue in Java makefile
Summary:
When running `make rocksdbjava V=1`, it currently does
not print out the original command but something odd instead:

    mkdir -p jl/db

This patch tries to fix this issue.

Test Plan: make rocksdbjava V=1

Reviewers: igor, sdong, IslamAbdelRahman, meyering

Reviewed By: meyering

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D47061
2015-09-16 12:38:17 -07:00
Yueh-Hsuan Chiang
0e6e5472e1 Fixed a compile warning in rocksjni/loggerjnicallback.cc
Summary:
This patch fixes the following compile warning.
    java/rocksjni/loggerjnicallback.cc: In constructor ‘rocksdb::LoggerJniCallback::LoggerJniCallback(JNIEnv*, jobject)’:
    java/rocksjni/loggerjnicallback.cc:19:14: warning: unused variable ‘rs’ [-Wunused-variable]
       const jint rs = env->GetJavaVM(&m_jvm);
                  ^

Test Plan: make rocksdbjavastaticrelease

Reviewers: sdong, anthony, IslamAbdelRahman, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D45981
2015-09-02 15:07:44 -07:00
Yueh-Hsuan Chiang
aad0572f83 Fixed the build issue of rocksdbjavastaticrelease
Summary: This patch fixed couple build issues of rocksdbjavastaticrelease.

Test Plan: make rocksdbjavastaticrelease

Reviewers: sdong, anthony, IslamAbdelRahman, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D45915
2015-09-01 11:07:43 -07:00
Yueh-Hsuan Chiang
40cd91b7fe Fixed compile warning in rocksdbjava
Summary:
Fixed the following compile warning in rocksdbjava:

    java/rocksjni/comparatorjnicallback.cc:20:14: warning: unused variable ‘rs’ [-Wunused-variable]
       const jint rs = env->GetJavaVM(&m_jvm);
                  ^
    java/rocksjni/comparatorjnicallback.cc: In member function ‘JNIEnv* rocksdb::BaseComparatorJniCallback::getJniEnv() const’:
    java/rocksjni/comparatorjnicallback.cc:45:8: warning: unused variable ‘rs’ [-Wunused-variable]
       jint rs = m_jvm->AttachCurrentThread(reinterpret_cast<void **>(&env), NULL);
            ^
    java/rocksjni/loggerjnicallback.cc: In constructor ‘rocksdb::LoggerJniCallback::LoggerJniCallback(JNIEnv*, jobject)’:
    java/rocksjni/loggerjnicallback.cc:19:14: warning: unused variable ‘rs’ [-Wunused-variable]
       const jint rs = env->GetJavaVM(&m_jvm);
                  ^
    java/rocksjni/loggerjnicallback.cc: In member function ‘JNIEnv* rocksdb::LoggerJniCallback::getJniEnv() const’:
    java/rocksjni/loggerjnicallback.cc:33:8: warning: unused variable ‘rs’ [-Wunused-variable]
       jint rs = m_jvm->AttachCurrentThread(reinterpret_cast<void **>(&env), NULL);
            ^

Test Plan: make rocksdbjava -j32

Reviewers: sdong, anthony, IslamAbdelRahman, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D45891
2015-08-31 18:36:17 -07:00
Yueh-Hsuan Chiang
102ac118b2 Update JAVA-HISTORY.md for v3.13
Summary: Update JAVA-HISTORY.md for v3.13

Test Plan: no code change.

Reviewers: igor, anthony, IslamAbdelRahman, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D43539
2015-08-04 18:12:58 -07:00
Yueh-Hsuan Chiang
f5d072ae6c Fixed RocksJava test failure of shouldSetTestCappedPrefixExtractor
Summary:
Fixed RocksJava test failure of shouldSetTestCappedPrefixExtractor
by adding the missing native implementation of
useCappedPrefixExtractor.

Test Plan:
make jclean
make rocksdbjava -j32
make jtest

Reviewers: igor, anthony, IslamAbdelRahman, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D43551
2015-08-04 17:01:08 -07:00
Yueh-Hsuan Chiang
f39cbcb0a5 Merge pull request #654 from adamretter/remove-emptyvalue-compactionfilter
RemoveEmptyValueCompactionFilter
2015-08-04 16:54:14 -07:00
ashishn
f0b5bcc7b5 add support for capped prefix extractor in java 2015-08-04 16:46:23 -07:00
Yueh-Hsuan Chiang
ce21afd205 Expose the BackupEngine from the Java API
Summary:
Merge pull request #665 by adamretter

Exposes BackupEngine from C++ to the Java API. Previously only BackupableDB was available

Test Plan: BackupEngineTest.java

Reviewers: fyrz, igor, ankgup87, yhchiang

Reviewed By: yhchiang

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D42873
2015-08-04 16:08:54 -07:00
Andres Noetzli
6a82fba75f Add missing hashCode() implementation
Summary:
Whenever a Java class implements equals(), it has to implement hashCode(), otherwise
there might be weird behavior when inserting instances of the class in a hash map for
example. This adds two missing hashCode() implementations and extends tests to test
the hashCode() implementations.

Test Plan: make jtest

Reviewers: rven, igor, sdong, yhchiang

Reviewed By: yhchiang

Subscribers: anthony, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D43017
2015-07-24 17:07:19 -07:00
Andres Noetzli
f73c801432 Fixing Java tests.
Summary:
While working on https://reviews.facebook.net/D43017 , I realized
that some Java tests are failing due to a deprecated option.
This patch removes the offending tests, adds @Deprecated annotations
to the Java interface and removes the corresponding functions in
rocksjni

Test Plan: make jtest (all tests are passing now)

Reviewers: rven, igor, sdong, anthony, yhchiang

Reviewed By: yhchiang

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D43035
2015-07-24 16:56:26 -07:00
Igor Canadi
35ca59364c Don't let flushes preempt compactions
Summary:
When we first started, max_background_flushes was 0 by default and compaction thread was executing flushes (since there was no flush thread). Then, we switched the default max_background_flushes to 1. However, we still support the case where there is no flush thread and flushes are done in compaction. This is making our code a bit more complicated. By not supporting this use-case we can make our code simpler.

We have a special case that when you set max_background_flushes to 0, we
schedule the flush to execute on the compaction thread.

Test Plan: make check (there might be some unit tests that depend on this behavior)

Reviewers: IslamAbdelRahman, yhchiang, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D41931
2015-07-17 12:02:52 -07:00
agiardullo
79373c372d Fix ROCKSDB_WARNING
Summary:
ROCKSDB_WARNING is only defined if either ROCKSDB_PLATFORM_POSIX or OS_WIN is defined.  This works well for building rocksdb with its own build scripts.  But this won't work when an outside project(like mongodb) doesn't define ROCKSDB_PLATFORM_POSIX.

This fix defines ROCKSDB_WARNING for all platforms.  No idea if its defined correctly on non-posix,non-windows platforms but this is no worse that the current situation where this macro is missing on unexpected platforms.

This fix should hopefully fix anyone whose build broke now that we've switched from using #warning to Pragma (to support windows).  Unfortunately, while mongo-rocks compiles, it ignores the Pragma and doesn't print a warning.  I have not been able to figure out a way to implement this portably on all platforms.

Of course, an alternate solution would be to just get rid of ROCKSDB_WARNING and live with include file redirects indefinitely.  Thoughts?

Test Plan: build rocks, build mongorocks

Reviewers: igor, kradhakrishnan, IslamAbdelRahman, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D42477
2015-07-17 11:04:55 -07:00
Adam Retter
91bf1b80ef Java facility to use the RemoveEmptyValueCompactionFilter 2015-07-16 11:50:11 +01:00
Adam Retter
3d00271e40 The ability to specify a compaction filter via the Java API 2015-07-16 11:50:10 +01:00
Jörg Maier
05e194158c Merge pull request #639 from cleaton/setMaxTableFileSize
Add JNI interface to set max_table_files_size for FIFO compaction
2015-07-14 23:23:06 +02:00
Adam Retter
9d22a97379 Resolve Java test dependencies from local maven repo if present 2015-07-14 18:42:33 +01:00
Yueh-Hsuan Chiang
03d433ee65 [RocksJava] Fixed test failures
Summary:
The option bottommost_level_compaction was introduced lately.
This option breaks the Java API behavior. To prevent the library
from doing so we set that option to a fixed value in Java.

In future we are going to remove that portion and replace the
hardcoded options using a more flexible way.

Fixed bug introduced by WriteBatchWithIndex Patch

Lately icanadi changed the behavior of WriteBatchWithIndex.
See commit: 821cff114e

This commit solves problems introduced by above mentioned commit.

Test Plan:
make rocksdbjava
make jtest

Reviewers: adamretter, ankgup87, yhchiang

Reviewed By: yhchiang

Subscribers: igor, dhruba

Differential Revision: https://reviews.facebook.net/D40647
2015-07-01 23:22:03 -07:00
Yueh-Hsuan Chiang
c00948d5e1 [RocksJava] Fix test failure of compactRangeToLevel
Summary:
Rewrite Java tests compactRangeToLevel and compactRangeToLevelColumnFamily
to make them more deterministic and robust.

Test Plan:
make rocksdbjava
make jtest

Reviewers: anthony, fyrz, adamretter, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D40941
2015-07-01 16:03:56 -07:00
Jesper Lundgren
dda74111ae add setMaxTableFilesSize Options unit test 2015-06-20 16:24:09 +08:00
Jesper Lundgren
d62b6ed838 add setMaxTableFilesSize to JNI interface 2015-06-20 16:23:22 +08:00
Islam AbdelRahman
12e030a992 Use CompactRangeOptions for CompactRange
Summary:
This diff update DB::CompactRange to use RangeCompactionOptions instead of using multiple parameters
Old CompactRange is still available but deprecated

Test Plan:
make all check
make rocksdbjava
USE_CLANG=1 make all
OPT=-DROCKSDB_LITE make release

Reviewers: sdong, yhchiang, igor

Reviewed By: igor

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D40209
2015-06-17 14:36:14 -07:00
agiardullo
dc9d70de65 Optimistic Transactions
Summary: Optimistic transactions supporting begin/commit/rollback semantics.  Currently relies on checking the memtable to determine if there are any collisions at commit time.  Not yet implemented would be a way of enuring the memtable has some minimum amount of history so that we won't fail to commit when the memtable is empty.  You should probably start with transaction.h to get an overview of what is currently supported.

Test Plan: Added a new test, but still need to look into stress testing.

Reviewers: yhchiang, igor, rven, sdong

Reviewed By: sdong

Subscribers: adamretter, MarkCallaghan, leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D33435
2015-05-29 14:36:35 -07:00
agiardullo
c815351038 Support saving history in memtable_list
Summary:
For transactions, we are using the memtables to validate that there are no write conflicts.  But after flushing, we don't have any memtables, and transactions could fail to commit.  So we want to someone keep around some extra history to use for conflict checking.  In addition, we want to provide a way to increase the size of this history if too many transactions fail to commit.

After chatting with people, it seems like everyone prefers just using Memtables to store this history (instead of a separate history structure).  It seems like the best place for this is abstracted inside the memtable_list.  I decide to create a separate list in MemtableListVersion as using the same list complicated the flush/installalflushresults logic too much.

This diff adds a new parameter to control how much memtable history to keep around after flushing.  However, it sounds like people aren't too fond of adding new parameters.  So I am making the default size of flushed+not-flushed memtables be set to max_write_buffers.  This should not change the maximum amount of memory used, but make it more likely we're using closer the the limit.  (We are now postponing deleting flushed memtables until the max_write_buffer limit is reached).  So while we might use more memory on average, we are still obeying the limit set (and you could argue it's better to go ahead and use up memory now instead of waiting for a write stall to happen to test this limit).

However, if people are opposed to this default behavior, we can easily set it to 0 and require this parameter be set in order to use transactions.

Test Plan: Added a xfunc test to play around with setting different values of this parameter in all tests.  Added testing in memtablelist_test and planning on adding more testing here.

Reviewers: sdong, rven, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D37443
2015-05-28 16:34:24 -07:00
Adam Retter
197f01b7b8 Bugfix remove deprecated option use which was removed in previous commit 019ecd1932 2015-04-30 23:16:04 +01:00
Adam Retter
aa094e8ea3 Fix conversion from nano-seconds to milli-seconds and seconds 2015-04-30 23:15:33 +01:00
fyrz
019ecd1932 [RocksJava] Remove deprecated methods
Summary:
- Removed deprecated ColumnFamilyDescript constructor methods
- Removed deprecated skipLogErrorOnRecovery methods
- Removed deprecated tableCacheRemoveScanCountLimit methods

Test Plan:
make rocksdbjava
make jtest

Reviewers: yhchiang, adamretter, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D37191
2015-04-16 00:31:43 +02:00
fyrz
5b7131c751 [RocksJava] Removed deprecated skipLogErrorOnRecovery methods.
As annonunced these options are not used anymore so these are
removed from code.
2015-04-15 23:37:24 +02:00
fyrz
566f652716 [RocksJava] Removed deprecated ColumnFamilyDescriptor methods
As announced previously removed methods are obsolete and will
be replaced by its byte array pendants.
2015-04-15 23:31:59 +02:00
fyrz
582c4b0f74 [RocksJava] Fix RateLimiter Tests in 3.10 2015-04-15 23:19:41 +02:00
Yueh-Hsuan Chiang
727684bf97 Fixed a typo in RocksDBSample.java
Summary:
Fixed a typo in RocksDBSample.java

Test Plan:
make clean
make rocksdbjava -j32
make jtest
2015-03-25 11:09:30 -07:00
Yueh-Hsuan Chiang
2d417e52df Update HISTORY.md for 3.10.0
Summary: Update HISTORY.md for 3.10.0

Test Plan: no code chagne.

Reviewers: sdong, rven, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D35871
2015-03-24 16:39:39 -07:00
fyrz
8f104ae5e0 [RocksJava] Maven build fix 2015-03-24 22:52:30 +01:00
Yueh-Hsuan Chiang
afc51649e2 Merge pull request #546 from fyrz/RocksJava-MemEnv
[RocksJava] Expose MemEnv in RocksJava
2015-03-24 14:01:12 -07:00
Yueh-Hsuan Chiang
6284eef4c0 Merge pull request #545 from fyrz/RocksJava-Level-Compression
[RocksJava] Add compression per level to API
2015-03-24 12:14:09 -07:00
Yueh-Hsuan Chiang
8d8656243e Merge pull request #551 from fyrz/RocksJava-JavaDoc-Fix
[RocksJava] Add missing JavaDoc annotations
2015-03-23 13:25:37 -07:00
fyrz
46443bfa94 [RocksJava] Add missing JavaDoc annotations 2015-03-23 21:17:20 +01:00
fyrz
864b7e88f4 [RocksJava] Java sample bugfix
One of the latest commits broke the sample code. This
resolves the introduced bug.
2015-03-23 21:03:28 +01:00
fyrz
2b2394cbbb [RocksJava] DBBenchmark option for RocksMemEnv
Extended DBBenchmark with option to enable RocksMemEnv.
2015-03-23 18:59:32 +01:00
fyrz
fd8804f979 [RocksJava] Expose MemEnv in RocksJava
Summary:
In 3.10 the C++ code was extended with a MemEnv implementation. This
is now also available in RocksJava.

Changes:
- Extraced abstract super class Env
- Introduced RocksMemEnv
- Remove unnecessary disposeInternal method. The disposal of the default environment is managed by C++ so there needs to be no disposeInternal method in Java.
- Introduced a RocksMemEnvTest, which is aligned with the C++ equivalent.

Test Plan:
make rocksdbjava
make jtest

Reviewers: adamretter, yhchiang, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D35619
2015-03-23 18:59:31 +01:00
fyrz
004b89fba4 [RocksJava] Add compression per level to API
Summary:
RocksDB offers the possibility to set different compression types
on a per level basis. This shall be also available using RocksJava.

Test Plan:
make rocksdbjava
make jtest

Reviewers: adamretter, yhchiang, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D35577
2015-03-23 18:58:56 +01:00
Adam Retter
51da3aab4a Merge pull request #536 from fyrz/RocksJava-32-Bit-adjustment
[RocksJava] 32-Bit adjustments
2015-03-22 23:33:35 +00:00
fyrz
39f4271be0 [RocksJava] Enhanced Logger comment
Added information about performance penalties using a custom
logger implementation.
2015-03-19 22:01:00 +01:00
fyrz
5615e23d8c [RocksJava] 32-Bit adjustments
Summary:
Before this change overflowing size_t values led to a checked Exception.

After that change:

size_t overflows on 32-Bit architecture throw now an IllegalArgumentException,
which removes the necessity for a developer to catch these Exceptions explicitly.

This is especially an advantage for developers targeting 64-Bit systems because
it is not necessary anymore to catch exceptions which are never thrown on a 64-Bit
system.

Test Plan:
make clean jclean rocksdbjava jtest
mvn -f rocksjni.pom package

Reviewers: adamretter, yhchiang, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D34923
2015-03-19 20:45:55 +01:00
Adam Retter
836bcc2f00 Merge pull request #532 from fyrz/RocksJava-LevelCompactionDynamicLevelBytes
[RocksJava] Added LevelCompactionDynamicLevelBytes to Options
2015-03-19 12:51:40 +00:00
Yueh-Hsuan Chiang
f7ed654641 Fix RocksJava test failure due to deprecation of table_cache_remove_scan_count_limit
Summary:
table_cache_remove_scan_count_limit is marked as deprecated in RocksDB C++.
(see rocksdb/options.h).  This patch made necessary changes on RocksJava
side.

Test Plan:
make rocksdbjava -j32
make jtest

Reviewers: rven, igor, fyrz, adamretter, ankgup87, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D35355
2015-03-18 15:40:27 -07:00
Yueh-Hsuan Chiang
652db51a31 Fix compilation error in rocksjni/write_batch_test.cc
Summary: Fix compilation error in rocksjni/write_batch_test.cc

Test Plan: make rocksdbjava -j32

Reviewers: sdong, igor, rven

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D35343
2015-03-18 15:10:57 -07:00
fyrz
c345d1ee88 [RocksJava] Integrated changes for D34857 2015-03-18 21:38:17 +01:00
fyrz
12350115da [RocksJava] Added LevelCompactionDynamicLevelBytes to Options
Summary: Added LevelCompactionDynamicLevelBytes to Options.

Test Plan:
make clean jclean rocksdbjava jtest
mvn -f rocksjni.pom package

Reviewers: adamretter, ankgup87, yhchiang

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D34857
2015-03-18 21:38:17 +01:00
Igor Canadi
c88ff4ca76 Deprecate removeScanCountLimit in NewLRUCache
Summary: It is no longer used by the implementation, so we should also remove it from the public API.

Test Plan: make check

Reviewers: sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D34971
2015-03-17 15:04:37 -07:00
Adam Retter
eafa1bfc3c Merge pull request #529 from fyrz/RocksJava-Logger
[RockJava] Custom logger addition
2015-03-16 10:38:15 +00:00
fyrz
04778a94c5 [RocksJava] OptimizeFiltersForHits
Summary: Added optimize_filters_for_hits option.

Test Plan:
make clean jclean rocksdbjava jtest
mvn -f rocksjni.pom package

Reviewers: adamretter, yhchiang, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D35013
2015-03-14 21:00:15 +01:00
fyrz
57f2a00c6f RocksJava - JNI Logger callback
Summary:
Within this commit a new AbstractLogger was introduced
which allows to handle log messages at an application level.

Log messages are passed up to Java using a JNI callback.

This allows a Java-Developer to use common Java APIs for log
messages e.g. SLF4J, LOG4J, etc. Within this commit no new
dependencies were introduced, which keeps the RocksDB API clean
and doesn`t force a developer to use a predefined high-level Java API.

Another feature is to dynamically set a custom loggers verbosity at
runtime using its public method `setInfoLogLevel` and to retrieve
the currently active level using the `infoLogLevel` method.

Test Plan:
make clean jclean rocksdbjava jtest
mvn -f rocksjni.pom package

Reviewers: adamretter, ankgup87, yhchiang

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D34755
2015-03-14 20:57:18 +01:00
fyrz
814627af3d [RocksJava] Change log level at runtime in custom logger
This commit introduces the possibility to change the log level
of a used custom logger at runtime.
2015-03-14 20:57:18 +01:00
fyrz
a3bd4142f2 [RocksJava] Logging JNI callback
Within this commit a new AbstractLogger was introduced
which pushes info log messages all the way up to Java.
2015-03-14 20:57:18 +01:00
Adam Retter
756532daf5 Merge pull request #524 from fyrz/RocksJava-Test-Fix
[RocksJava] Fix JTest issues with enabled assertions.

Closes https://github.com/facebook/rocksdb/issues/523
2015-03-13 12:45:04 +00:00
Adam Retter
47a2b3a406 Merge pull request #534 from fyrz/RocksJava-Fix-BrokenJacocoReport
[RocksJava] Fix broken jacoco report
2015-03-13 12:39:36 +00:00
fyrz
2dc636f62b [RocksJava] Fix broken jacoco report
With the last folder layout change a bug was introduced which
prevents Jacoco from working correctly.
2015-03-12 21:28:58 +01:00
fyrz
f210b0f6c5 [RocksJava] Fix NativeLibraryLoader
- Resolve problem while using a temporary data folder
- Fix test
2015-03-12 20:13:09 +01:00
fyrz
0d13bbe272 RocksJava] Fix ColumnFamily tests
Summary:
Cleaned up some tests regarding disposal order and tests
which were failing when C++ assertions were enabled.

Test Plan:
- Enable C++ Assertions (remove e.g. -DNDebug in rocksdbjava target)
- make rocksdbjava jtest

Reviewers: adamretter, ankgup87, yhchiang

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D34569
2015-03-05 21:13:46 +01:00
fyrz
67533809fd [RocksJava] Fixed CompactionTest 2015-03-04 22:45:18 +01:00
fyrz
1b7b997b88 [RocksJava] Remove MaxValue from Statistics 2015-03-04 22:45:17 +01:00
fyrz
f862b38124 [RocksJava] Fix cleanup in tests 2015-03-04 22:45:16 +01:00
fyrz
a01b592597 [RocksJava] DefaultColumnFamily Memory Fix
In the current implementation DefaultColumnFamily will not disown
the native handle. As the database handles the lease on the native
handle this should be the case.
2015-03-04 22:45:16 +01:00
fyrz
22c73d15b2 [RocksJava] Fix ColumnFamily tests
Cleanup column family memory cleanup
2015-03-04 22:45:15 +01:00
fyrz
9fcf1a7b00 [RocksJava] RocksJava Testcases
- NativeLibraryLoader Test
- EnvironmentTest Bugfix
2015-02-26 22:35:26 +01:00
Adam Retter
b74ad66320 Merge pull request #508 from fyrz/RocksJava-Final-Patch
[RocksJava] Final usage correction
2015-02-26 13:40:05 +00:00
fyrz
8c76844742 [RocksJava] Updated TickerTypes and Histogram to 3.10
Updated tickers and histogram types to 3.10.
2015-02-25 23:34:10 +01:00
fyrz
7f0c77cb31 [RocksJava] Integrated changes from D33417 2015-02-25 21:55:32 +01:00
fyrz
819e787bb9 [RocksJava] Final usage correction
Summary:
Introduced final keyword to parameters with immutable values and classes
which should not be derived.

Test Plan:
make rocksdbjava
make jtest

Reviewers: yhchiang, adamretter, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D33417
2015-02-25 21:55:31 +01:00
Adam Retter
d85993998c Merge pull request #506 from fyrz/RocksJava-Raw-Use
[RocksJava] Raw use of parametrized class
2015-02-24 20:11:42 +00:00
Adam Retter
30e93c9b9c Merge pull request #505 from fyrz/RocksJava-Redundant-Modifier
[RocksJava] Redundant access-modifier in interfaces
2015-02-24 20:03:00 +00:00
fyrz
6a0e737d9d [RocksJava] Raw use of parametrized class
Resolved raw use of parametrized class issues.
2015-02-12 18:23:25 +01:00
fyrz
4397012707 [RocksJava] Redundant access-modifier in interfaces
Removed redundant access modifier in interfaces.
2015-02-12 17:58:53 +01:00
fyrz
eaf39568e5 [RocksJava] FlushOptions Correction
SetWaitForFlush did not set flush properly.
2015-02-12 17:31:38 +01:00
fyrz
5e8e453d59 [RocksJava] Integrated changes from D33165 2015-02-10 21:12:27 +01:00
fyrz
677d02427f [RocksJava] CF Name shall handle bytes correctly
Summary:
Bytes are currently misinterpreted by the Java if the
byte array contains zero bytes within its content. For Strings
thats usually not useful. As the Java API allows every kind
of byte array values it might be the case that zero padding might
happen.

Test Plan:
make rocksdbjava
make jtest

Reviewers: adamretter, yhchiang, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D33165
2015-02-10 21:00:00 +01:00
Yueh-Hsuan Chiang
bbb52b21f3 Merge pull request #483 from adamretter/restructure-java-build
Restructure java build
2015-02-09 14:53:11 +08:00
Adam Retter
f33f3955ee Moved Java Samples main classes into samples/src/main/java 2015-02-01 20:05:13 +00:00
Adam Retter
ad325517fc Update test lib versions and maven plugin versions 2015-02-01 20:05:10 +00:00
Adam Retter
d6187d07bb Maven can now build a standard project layout 2015-02-01 20:05:10 +00:00
Adam Retter
157768890c Moved Java Benchmark main classes into benchmark/src/main/java 2015-02-01 20:05:10 +00:00
Adam Retter
dd8d5471ea Adjustment to NativeLibraryLoader to allow native library to be loaded
from either java.library.path or from extracting from the Jar. Means
that the test in the build do not need to rely on the Jar, useful when
creating similar builds (and executing tests) from Maven
2015-02-01 20:05:10 +00:00
Adam Retter
353db6daef Moved Java main classes into src/main/java 2015-02-01 20:04:51 +00:00
Adam Retter
98cb501bc0 Moved Java test classes into src/test/java 2015-02-01 19:30:31 +00:00
fyrz
7479a62a7a Release.md - Remove version change instrcution
The version change instruction is obsolete with the change
that maven pulls versioning information from version.h.
2015-02-01 14:32:51 +01:00
Jörg Maier
4a4e4279f0 Update HISTORY-JAVA.md 2015-01-31 16:13:06 +01:00
fyrz
ca52a67cfb [RocksJava] Deprecate setSkipLogErrorOnRecovery
- see: 62ad0a9b19
2015-01-31 15:59:57 +01:00
fyrz
cb5c3159f0 [RocksJava] Snapshot - GetSequenceNumber
Summary:
As the C++ part exposes now SequenceNumber retrieval
for Snapshots we want this obviously also in the Java API.

Test Plan:
make rocksdbjava
make jtest
mvn -f rocksjni.pom test

Reviewers: yhchiang, adamretter, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D32571
2015-01-31 15:50:34 +01:00
fyrz
391f85fc82 [RocksJava] Incorporated changes for D32151 2015-01-31 15:15:49 +01:00
fyrz
68cd93b873 [RocksJava] GetUpdatesSince support
Summary:
This differential describes further changes to the Java-API

New methods:

* GetUpdatesSince
* GetLatestSequenceNumber
* EnableFileDeletions
* DisableFileDeletions

This pull requests depends on: https://github.com/facebook/rocksdb/pull/472

Test Plan:
make rocksdbjava
make jtest
mvn -f rocksjni.pom package

Reviewers: yhchiang, adamretter, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D32151
2015-01-31 15:15:48 +01:00
fyrz
caedd40ddd [RocksJava] Adjusted auto pointer 2015-01-31 15:15:47 +01:00
fyrz
b39006e3db [RocksJava] enable/disable File deletions 2015-01-31 15:15:47 +01:00
fyrz
9a456fba20 [RocksJava] GetUpdatesSince support 2015-01-31 15:15:46 +01:00
fyrz
939bb36597 [RocksJava] Fix ColumnFamily name alloc in TTL DB
While fixing the RocksDB ColumnFamily name the TTL DB
wasn`t touched. This commit resolves this.
2015-01-31 14:43:21 +01:00
fyrz
cc0d8be011 [RocksJava] Integrated review comments (D32145) 2015-01-28 21:54:01 +01:00
fyrz
ca2b00277e [RocksJava] Cleanup portal.h & tests
Summary:
Simple Java Native Objects usually are represented using
the same functionality but within different classes.

With this commit a template class was introduced to remove
the redundant impelementation to a certain extent.

[RocksJava] Removed todo comment in portal.h

As jclass instances shall not be cached, both
todos are obsolete and can be removed.

[RocksJava] Add missing test to Makefile

[RocksJava] Added tests for uncovered methods

Test Plan:
make rocksdbjava
make jtest
mvn -f rocksjni.pom package

Reviewers: adamretter, yhchiang, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D32145
2015-01-27 21:14:48 +01:00
fyrz
f8dc5c459f [RocksJava] Add missing test to Makefile 2015-01-27 21:14:48 +01:00
fyrz
b3c1331488 [RocksJava] Removed todo comment in portal.h
As jclass instances shall not be cached, both
todos are obsolete and can be removed.
2015-01-27 21:14:47 +01:00
fyrz
7ffcc457ff [RocksJava] Cleanup portal.h
Simple Java Native Objects usually are represented using
the same functionality but within different classes.

With this commit a template class was introduced to remove
the redundant impelementation to a certain extent.
2015-01-27 21:14:47 +01:00
fyrz
e61f38e5a0 [RocksJava] Fix native library loader
Summary:
Prior to this the native library loader instance didn`t
care about a state. So if library loading was called multiple
times, multiple copies of the shared object were put into
the tmp folder and loaded into the JVM.

This changed within this commit to the following behavior:

- library loading is now synchronized
- library is loaded within the first call
- if loading was successful the library loaded sets a flag
- every subsequent call checks for a boolean flag indicating if there was
  already a successful attempt

Test Plan:
- Execute example and watch tmp folder while the example is running

- After this patch only one shared object will be in the tmp folder

Usual tests:
- make rocksdbjava jtest
- mvn -f rocksjni.pom package

Reviewers: adamretter, ankgup87, yhchiang

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D32133
2015-01-24 16:55:28 +01:00
fyrz
bef7821f07 [RocksJava] ReadOptions support in Iterators
The methods:

- newIterator
- iterators

support now also ReadOptions. That allows a user of the Java API
to retrieve RocksIterator instances on a snapshot.
2015-01-23 08:02:55 +01:00
Yueh-Hsuan Chiang
912c52e825 Merge pull request #465 from fyrz/RocksJava-BlockBasedTable-FormatVersion
[RocksJava] Format version support in BlockBasedTableConfig
2015-01-22 16:00:42 -08:00
fyrz
dd53428f8b Incorporated review comments
- added spaces between operators
- removed obsolete text in JavaDoc
2015-01-22 23:47:31 +01:00
fyrz
908258a4f2 [RocksJava] BlockBasedTableConfig 3.10
- Added support for format version in BlockBasedTableConfig
2015-01-22 23:46:38 +01:00
fyrz
2efe228499 [RocksJava] Incorporated changes for D31809 2015-01-22 23:37:45 +01:00
fyrz
e204a5a16c [RocksJava] ColumnFamily name JNI correction
Summary:
Previous to this commit there was a problem with unterminated
String usage as jByteArrays are not zero terminated.

Test Plan:
make rocksdbjava
make jtest
mvn -f rocksjni.pom package

Reviewers: yhchiang, adamretter, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D31809
2015-01-22 23:29:45 +01:00
fyrz
96264784d9 [RocksJava] ColumnFamily name JNI correction
Previous to this commit there was a problem with unterminated
String usage as jByteArrays are not zero terminated.
2015-01-22 23:29:45 +01:00
fyrz
4ffe0be414 [RocksJava] Integrated changes for D31449 2015-01-19 22:19:58 +01:00