Commit Graph

46 Commits

Author SHA1 Message Date
Xiaopeng Zhang
c603f2f898 support getUsage and getPinnedUsage in JavaAPI for Cache (#7925)
Summary:
support getUsage and getPinnedUsage in JavaAPI for Cache
also fix a typo in LRUCacheTest.java that the highPriPoolRatio is not valid(set 5, I guess it means 0.05)

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7925

Reviewed By: mrambacher

Differential Revision: D26900241

Pulled By: ajkr

fbshipit-source-id: 735d1e40a16fa8919c89c7c7154ba7f81208ec33
2021-03-17 09:30:33 -07:00
Tomas Kolda
d76a8eeef7 Fixing Windows build using CMake (#7854)
Summary:
Builds were not producing Windows binaries properly in 6.15 branch:

```
00:00:46.413 Tests run: 11, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.183 sec <<< FAILURE! - in org.rocksdb.EventListenerTest
00:00:46.414 testAllCallbacksInvocation(org.rocksdb.EventListenerTest)  Time elapsed: 0.012 sec  <<< ERROR!
00:00:46.414 java.lang.UnsatisfiedLinkError: org.rocksdb.test.TestableEventListener.invokeAllCallbacks(J)V
00:00:46.414 	at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(Native Method)
00:00:46.414 	at org.rocksdb.test.TestableEventListener.invokeAllCallbacks(TestableEventListener.java:19)
00:00:46.414 	at org.rocksdb.EventListenerTest.testAllCallbacksInvocation(EventListenerTest.java:436)
```

```
00:00:41.497        "D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj" (default target) (3) ->
00:00:41.497        (CustomBuild target) ->
00:00:41.497          CUSTOMBUILD : error : Could not find class file for 'org.rocksdb.TestableEventListener'. [D:\j\workspace\RocksDB_Build_Windows\build\java\rocksdbjni_headers.vcxproj]
```

Also failed on Linux as library was not initialized yet:

```
00:01:25.103 Running org.rocksdb.NativeComparatorWrapperTest
00:01:25.133 Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.006 sec <<< FAILURE! - in org.rocksdb.NativeComparatorWrapperTest
00:01:25.133 rountrip(org.rocksdb.NativeComparatorWrapperTest)  Time elapsed: 0.002 sec  <<< ERROR!
00:01:25.133 java.lang.UnsatisfiedLinkError: org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator()J
00:01:25.133 	at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.newStringComparator(Native Method)
00:01:25.133 	at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.initializeNative(NativeComparatorWrapperTest.java:87)
00:01:25.133 	at org.rocksdb.RocksCallbackObject.<init>(RocksCallbackObject.java:28)
00:01:25.133 	at org.rocksdb.AbstractComparator.<init>(AbstractComparator.java:20)
00:01:25.133 	at org.rocksdb.NativeComparatorWrapper.<init>(NativeComparatorWrapper.java:16)
00:01:25.133 	at org.rocksdb.NativeComparatorWrapperTest$NativeStringComparatorWrapper.<init>(NativeComparatorWrapperTest.java:82)
00:01:25.133 	at org.rocksdb.NativeComparatorWrapperTest.rountrip(NativeComparatorWrapperTest.java:30)
```

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7854

Reviewed By: jay-zhuang

Differential Revision: D25873378

Pulled By: ajkr

fbshipit-source-id: 88afb08bfd30edff31f17da063e636df0769cbfe
2021-01-15 17:53:16 -08:00
Tomasz Posluszny
6528ecc800 Add event listeners to RocksJava (#7425)
Summary:
Allows adding event listeners in RocksJava.

* Adds listeners getter and setter in `Options` and `DBOptions` classes.
* Adds `EventListener` Java interface and base class for implementing custom event listener callbacks - `AbstractEventListener`, which has an underlying native callback class implementing C++ `EventListener` class.
* `AbstractEventListener` class has mechanism for selectively enabling its callback methods in order to prevent invoking Java method if it is not implemented. This decreases performance cost in case only subset of event listener callback methods is needed - the JNI code for remaining "no-op" callbacks is not executed.
* The code is covered by unit tests in `EventListenerTest.java`, there are also tests added for setting/getting listeners field in `OptionsTest.java` and `DBOptionsTest.java`.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7425

Reviewed By: pdillinger

Differential Revision: D24063390

Pulled By: jay-zhuang

fbshipit-source-id: 508c359538983d6b765e70d9989c351794a944ee
2020-10-14 11:33:52 -07:00
Tomasz Posluszny
ec5add398c Implement Java API for ConcurrentTaskLimiter class and compaction_thread_limiter field in ColumnFamilyOptions (#7347)
Summary:
as title

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7347

Test Plan: unit tests included

Reviewed By: jay-zhuang

Differential Revision: D23592552

Pulled By: pdillinger

fbshipit-source-id: 1c3571b6f42bfd0cfd723ff49d01fbc02a1be45b
2020-09-09 12:44:20 -07:00
Tomas Kolda
cd4592c220 SST Partitioner interface that allows to split SST files (#6957)
Summary:
SST Partitioner interface that allows to split SST files during compactions.

It basically instruct compaction to create a new file when needed. When one is using well defined prefixes and prefixed way of defining tables it is good to define also partitioning so that promotion of some SST file does not cover huge key space on next level (worst case complete space).

Pull Request resolved: https://github.com/facebook/rocksdb/pull/6957

Reviewed By: ajkr

Differential Revision: D22461239

fbshipit-source-id: 9ce07bba08b3ba89c2d45630520368f704d1316e
2020-07-24 13:44:49 -07:00
Adam Retter
a08f4031cb Align RocksJava BlockBasedTableOptions with C++ API (#7088)
Summary:
Closes https://github.com/facebook/rocksdb/issues/6729

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7088

Reviewed By: riversand963

Differential Revision: D22481624

Pulled By: pdillinger

fbshipit-source-id: 27c0ebd4168d374ae81f3595e034150c1c97f8b8
2020-07-10 14:32:58 -07:00
mrambacher
4cbc19d2a1 Add a ConfigOptions for use in comparing objects and converting to/from strings (#6389)
Summary:
The methods in convenience.h are used to compare/convert objects to/from strings.  There is a mishmash of parameters in use here with more needed in the future.  This PR replaces those parameters with a single structure.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6389

Reviewed By: siying

Differential Revision: D21163707

Pulled By: zhichao-cao

fbshipit-source-id: f807b4cc7e2b0af3871536b69546b2604dfa81bd
2020-04-21 17:38:17 -07:00
Peter Dillinger
85dbdf2586 Use an Amazon S3 bucket for downloading deps (#6526)
Summary:
After we had a lot of failures with maven.org downloads, we
wanted an alternative location for downloading binary dependencies.
Hosting them through github would have been good in terms of
organizational and network dependencies, but that approach seems to be
awkward (fake releases, so would need a 'rocksdb-deps' repo) and
strangely complicated for Facebook policy on open source repositories.

This commit moves the downloads (that are not officially hosted by
others on github) from my personal rocksdb fork to an S3 bucket owned
by the Facebook RocksDB AWS account. Facebook employees can access
this through an internal tool, and we should be able to grant permission
to outside collaborators.

Assuming this works out, I will back-port to older branches to stabilize
their CI testing as well.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6526

Test Plan: CI

Differential Revision: D20430130

Pulled By: pdillinger

fbshipit-source-id: df52394a65e0a57942db3039bdaade8a4d520cb2
2020-03-13 13:39:03 -07:00
Adam Retter
0772768d07 Force Java version on Travis CI (#6512)
Summary:
In the `.travis.yml` file the `jdk: openjdk7` element is ignored when `language: cpp`. So whatever version of the JDK that was installed in the Travis container was used - typically JDK 11.

To ensure our RocksJava builds are working, we now instead install and use OpenJDK 8. Ideally we would use OpenJDK 7, as RocksJava supports Java 7, but many of the newer Travis containers don't support Java 7, so Java 8 is the next best thing.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6512

Differential Revision: D20388296

Pulled By: pdillinger

fbshipit-source-id: 8bbe6b59b70cfab7fe81ff63867d907fefdd2df1
2020-03-12 12:24:51 -07:00
Adam Retter
00c4ab01b9 When CMake fails to download a file, display the error message (#6511)
Summary:
This helps to diagnose errors in the CMake build where it tries to retrieve dependencies.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6511

Differential Revision: D20387392

Pulled By: pdillinger

fbshipit-source-id: 7028dfd62704bcc747f39ff864ea9c9bf51cd1be
2020-03-11 08:52:46 -07:00
Adam Retter
7242dae7fe Improve RocksJava Comparator (#6252)
Summary:
This is a redesign of the API for RocksJava comparators with the aim of improving performance. It also simplifies the class hierarchy.

**NOTE**: This breaks backwards compatibility for existing 3rd party Comparators implemented in Java... so we need to consider carefully which release branches this goes into.

Previously when implementing a comparator in Java the developer had a choice of subclassing either `DirectComparator` or `Comparator` which would use direct and non-direct byte-buffers resepectively (via `DirectSlice` and `Slice`).

In this redesign there we have eliminated the overhead of using the Java Slice classes, and just use `ByteBuffer`s. The `ComparatorOptions` supplied when constructing a Comparator allow you to choose between direct and non-direct byte buffers by setting `useDirect`.

In addition, the `ComparatorOptions` now allow you to choose whether a ByteBuffer is reused over multiple comparator calls, by setting `maxReusedBufferSize > 0`. When buffers are reused, ComparatorOptions provides a choice of mutex type by setting `useAdaptiveMutex`.

 ---
[JMH benchmarks previously indicated](https://github.com/facebook/rocksdb/pull/6241#issue-356398306) that the difference between C++ and Java for implementing a comparator was ~7x slowdown in Java.

With these changes, when reusing buffers and guarding access to them via mutexes the slowdown is approximately the same. However, these changes offer a new facility to not reuse mutextes, which reduces the slowdown to ~5.5x in Java. We also offer a `thread_local` mechanism for reusing buffers, which reduces slowdown to ~5.2x in Java (closes https://github.com/facebook/rocksdb/pull/4425).

These changes also form a good base for further optimisation work such as further JNI lookup caching, and JNI critical.

 ---
These numbers were captured without jemalloc. With jemalloc, the performance improves for all tests, and the Java slowdown reduces to between 4.8x and 5.x.

```
ComparatorBenchmarks.put                                                native_bytewise  thrpt   25  124483.795 ± 2032.443  ops/s
ComparatorBenchmarks.put                                        native_reverse_bytewise  thrpt   25  114414.536 ± 3486.156  ops/s
ComparatorBenchmarks.put              java_bytewise_non-direct_reused-64_adaptive-mutex  thrpt   25   17228.250 ± 1288.546  ops/s
ComparatorBenchmarks.put          java_bytewise_non-direct_reused-64_non-adaptive-mutex  thrpt   25   16035.865 ± 1248.099  ops/s
ComparatorBenchmarks.put                java_bytewise_non-direct_reused-64_thread-local  thrpt   25   21571.500 ±  871.521  ops/s
ComparatorBenchmarks.put                  java_bytewise_direct_reused-64_adaptive-mutex  thrpt   25   23613.773 ± 8465.660  ops/s
ComparatorBenchmarks.put              java_bytewise_direct_reused-64_non-adaptive-mutex  thrpt   25   16768.172 ± 5618.489  ops/s
ComparatorBenchmarks.put                    java_bytewise_direct_reused-64_thread-local  thrpt   25   23921.164 ± 8734.742  ops/s
ComparatorBenchmarks.put                              java_bytewise_non-direct_no-reuse  thrpt   25   17899.684 ±  839.679  ops/s
ComparatorBenchmarks.put                                  java_bytewise_direct_no-reuse  thrpt   25   22148.316 ± 1215.527  ops/s
ComparatorBenchmarks.put      java_reverse_bytewise_non-direct_reused-64_adaptive-mutex  thrpt   25   11311.126 ±  820.602  ops/s
ComparatorBenchmarks.put  java_reverse_bytewise_non-direct_reused-64_non-adaptive-mutex  thrpt   25   11421.311 ±  807.210  ops/s
ComparatorBenchmarks.put        java_reverse_bytewise_non-direct_reused-64_thread-local  thrpt   25   11554.005 ±  960.556  ops/s
ComparatorBenchmarks.put          java_reverse_bytewise_direct_reused-64_adaptive-mutex  thrpt   25   22960.523 ± 1673.421  ops/s
ComparatorBenchmarks.put      java_reverse_bytewise_direct_reused-64_non-adaptive-mutex  thrpt   25   18293.317 ± 1434.601  ops/s
ComparatorBenchmarks.put            java_reverse_bytewise_direct_reused-64_thread-local  thrpt   25   24479.361 ± 2157.306  ops/s
ComparatorBenchmarks.put                      java_reverse_bytewise_non-direct_no-reuse  thrpt   25    7942.286 ±  626.170  ops/s
ComparatorBenchmarks.put                          java_reverse_bytewise_direct_no-reuse  thrpt   25   11781.955 ± 1019.843  ops/s
```
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6252

Differential Revision: D19331064

Pulled By: pdillinger

fbshipit-source-id: 1f3b794e6a14162b2c3ffb943e8c0e64a0c03738
2020-02-03 12:30:13 -08:00
Peter Dillinger
90c71aa5d9 Don't download from (unreliable) maven.org (#6348)
Summary:
I set up a mirror of our Java deps on github so we can download
them through github URLs rather than maven.org, which is proving
terribly unreliable from Travis builds.

Also sanitized calls to curl, so they are easier to read and
appropriately fail on download failure.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6348

Test Plan: CI

Differential Revision: D19633621

Pulled By: pdillinger

fbshipit-source-id: 7eb3f730953db2ead758dc94039c040f406790f3
2020-01-30 11:02:08 -08:00
Levi Tamasi
b7f1b3e51c Access Maven Central over HTTPS (#6301)
Summary:
As of 1/15/2020, Maven Central does not support plain HTTP. Because of
this, our Travis and AppVeyor builds have started failing during the
assertj download step. This patch will hopefully fix these issues.

See https://blog.sonatype.com/central-repository-moving-to-https
for more info.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6301

Test Plan:
Will monitor the builds. ("I don't always test my changes but when I do,
I do it in production.")

Differential Revision: D19422923

Pulled By: ltamasi

fbshipit-source-id: 76f9a8564a5b66ddc721d705f9cbfc736bf7a97d
2020-01-15 17:54:53 -08:00
Adam Retter
e697da0b18 RocksDB#keyMayExist should not assume database values are unicode strings (#6186)
Summary:
Closes https://github.com/facebook/rocksdb/issues/6183
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6186

Differential Revision: D19201281

Pulled By: pdillinger

fbshipit-source-id: 1c96b4ea09e826f91e44b0009eba3de0991d9053
2019-12-20 14:27:58 -08:00
Adam Retter
4d3264e4ab Cleanup deprecation warnings and javadoc (#6218)
Summary:
There are no API changes ;-)
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6218

Differential Revision: D19200373

Pulled By: pdillinger

fbshipit-source-id: 58d34b01ea53b75a1eccbd72f8b14d6256a7380f
2019-12-20 13:41:00 -08:00
Adam Simpkins
2bb5fc1280 Add an option to the CMake build to disable building shared libraries (#6122)
Summary:
Add an option to explicitly disable building shared versions of the
RocksDB libraries.  The shared libraries cannot be built in cases where
some dependencies are only available as static libraries.  This allows
still building RocksDB in these situations.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6122

Differential Revision: D18920740

fbshipit-source-id: d24f66d93c68a1e65635e6e0b663bae62c903bca
2019-12-10 15:20:50 -08:00
Richard He
699e1b5ede Added support for SstFileReader JNI interface (#5556)
Summary:
Feature request as per https://github.com/facebook/rocksdb/issues/5538 issue.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5556

Differential Revision: D17219008

fbshipit-source-id: e31f18dec318416eac9dea8213bab31da96e1f3a
2019-09-09 18:12:53 -07:00
Adam Retter
d1ae67bdb9 Switch Travis to Xenial build (#4789)
Summary:
I think this should now also run on Travis's new virtualised infrastructure which affords more memory and CPU.

We also need to think about migrating from travis-ci.org to travis-ci.com.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4789

Differential Revision: D15856272

fbshipit-source-id: 10b41d21924e8a362bc9646a63ccd1a5dfc437c6
2019-06-17 10:20:02 -07:00
Adam Retter
bb474e9a02 Add missing functionality to RocksJava (#4833)
Summary:
This is my latest round of changes to add missing items to RocksJava. More to come in future PRs.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4833

Differential Revision: D14152266

Pulled By: sagar0

fbshipit-source-id: d6cff67e26da06c131491b5cf6911a8cd0db0775
2019-02-22 14:46:46 -08:00
Jigar Bhati
a4d9aa6b18 Plumb WriteBufferManager through JNI (#4492)
Summary:
Allow rocks java to explicitly create WriteBufferManager by plumbing it to the native code through JNI.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4492

Differential Revision: D10428506

Pulled By: sagar0

fbshipit-source-id: cd9dd8c2ef745a0303416b44e2080547bdcca1fd
2018-10-17 11:49:57 -07:00
John Calcote
9c20797136 Add UInt64AddOperator to rocksjava (#4448)
Summary:
Closes https://github.com/facebook/rocksdb/issues/4447
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4448

Differential Revision: D10351852

Pulled By: ajkr

fbshipit-source-id: 18287b5190ae0b8153ce425da9a0bdfe1af88c34
2018-10-12 17:35:47 -07:00
Ben Clay
c9048021ad RocksJava: memory_util support (#4446)
Summary:
JNI passthrough for utilities/memory/memory_util.cc

sagar0 adamretter
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4446

Differential Revision: D10174578

Pulled By: sagar0

fbshipit-source-id: d1d196d771dff22afb7ef7500f308233675696f8
2018-10-08 11:05:27 -07:00
Christian Esken
c7cf981a85 Add CompactRangeOptions for Java (#4220)
Summary:
Closes https://github.com/facebook/rocksdb/issues/4195

CompactRangeOptions are available the CPP API, but not in the Java API. This PR adds CompactRangeOptions to the Java API and adds an overloaded compactRange() method. See https://github.com/facebook/rocksdb/issues/4195 for the original discussion.

This change supports all fields of CompactRangeOptions, including the required enum converters in the JNI portal.

Significant changes:
- Make CompactRangeOptions available in the compactRange() for Java.
- Deprecate other compactRange() methods that have individual option params, like in the CPP code.
- Migrate rocksdb_compactrange_helper() to  CompactRangeOptions.
- Add Java unit tests for CompactRangeOptions.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4220

Differential Revision: D9380007

Pulled By: sagar0

fbshipit-source-id: 6af6c334f221427f1997b33fb24c3986b092fed6
2018-08-17 10:57:25 -07:00
Tomas Kolda
80afa84903 Windows JNI build fixes (#4015)
Summary:
Fixing compilation, unsatisfied link exceptions (updated list of files that needs to be linked) and warnings for Windows build.
```C++
//MSVC 2015 does not support dynamic arrays like:
  rocksdb::Slice key_parts[jkey_parts_len];
//I have converted to:
  std::vector<rocksdb::Slice> key_parts;
```
Also reusing `free_key_parts` that does the same as `free_key_value_parts` that was removed.

Java elapsedTime unit test increase of sleep to 2 ms. Otherwise it was failing.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4015

Differential Revision: D8558215

Pulled By: sagar0

fbshipit-source-id: d3c34f846343f9218424da2402a2bd367bbd0aa2
2018-07-18 12:31:48 -07:00
Adam Retter
ca87aef82d Added support for SstFileManager to RocksJava
Summary: Closes https://github.com/facebook/rocksdb/pull/3666

Differential Revision: D7457634

Pulled By: sagar0

fbshipit-source-id: 47741e2ee66e9255c580f4e38cfb86b284c27c2f
2018-04-06 21:26:32 -07:00
Adam Retter
c5302a8a58 Java wrapper for Native Comparators
Summary:
This is an abstraction for working with custom Comparators implemented in native C++ code from Java. Native code must directly extend `rocksdb::Comparator`. When the native code comparator is compiled into the RocksDB codebase, you can then create a Java Class, and JNI stub to wrap it.

Useful if the C++/JNI barrier overhead is too much for your applications comparator performance.

An example is provided in `java/rocksjni/native_comparator_wrapper_test.cc` and `java/src/main/java/org/rocksdb/NativeComparatorWrapperTest.java`.
Closes https://github.com/facebook/rocksdb/pull/3334

Differential Revision: D7172605

Pulled By: miasantreble

fbshipit-source-id: e24b7eb267a3bcb6afa214e0379a1d5e8a2ceabe
2018-03-08 11:27:42 -08:00
Adam Retter
db2445ad24 Brings the Java API for WriteBatch inline with the C++ API
Summary:
* Exposes status
* Corrects some method naming
* Adds missing functionality
Closes https://github.com/facebook/rocksdb/pull/3550

Differential Revision: D7140790

Pulled By: sagar0

fbshipit-source-id: cbdab6c5a7ae4f3030fb46739e9060e381b26fa6
2018-03-02 15:44:10 -08:00
Sagar Vemuri
677f249d6d Fix Travis build failures in CMake RocksJava
Summary:
Fixed RocksJava travis build failure due to a missing file in java/CMakeLists.txt. (from #3332).
Closes https://github.com/facebook/rocksdb/pull/3344

Differential Revision: D6686472

Pulled By: sagar0

fbshipit-source-id: dd3281dff1342c3a7235c402890420aa56db0fe3
2018-01-09 16:42:15 -08:00
Adam Retter
00e5e1ef7f Fixes the build on Windows
Summary:
As discovered during v5.9.2 release, and forward-ported.
Closes https://github.com/facebook/rocksdb/pull/3323

Differential Revision: D6657209

Pulled By: siying

fbshipit-source-id: b560d9f8ddb89e0ffaff7c895ec80f68ddf7dab4
2018-01-03 12:27:12 -08:00
Tamir Duberstein
cf0d6aa007 CMake cross platform Java support and add JNI to travis
Summary:
Rewrite `java/CMakeLists.txt` to take advantage of CMake's cross platform
Java support.

adamretter
Closes https://github.com/facebook/rocksdb/pull/2301

Differential Revision: D5070724

Pulled By: sagar0

fbshipit-source-id: 999aee9bd39da2b24a5fe493a2eb0e9af6072dc7
2017-11-28 12:27:53 -08:00
Sagar Vemuri
cc67b22d6e Add OptionsUtil class to java/CMakeLists.txt
Summary:
Adding OptionsUtil java class and options_util.cc to java/CMakeLists.txt, which were missed accidentally when they were introduced in #2898.
Closes https://github.com/facebook/rocksdb/pull/2985

Differential Revision: D6015878

Pulled By: sagar0

fbshipit-source-id: 1abbd46db4aebad1e07ea53523eacbdcb12823e1
2017-10-12 16:57:05 -07:00
Pengchao Wang
825a22c00c garbage collect tombstones in merge operator
Summary:
Remove cassandra tombstone when reaching the max compaction level (full merge). if all columns collected key will be removed in next compaction via compaction filter
Closes https://github.com/facebook/rocksdb/pull/2791

Reviewed By: sagar0

Differential Revision: D5722465

Pulled By: wpc

fbshipit-source-id: 61e9898a5686551653a16383255aeaab3197e65e
2017-08-31 10:11:54 -07:00
Adam Retter
a144a9782d Fix for CMakeLists.txt on Windows for RocksJava
Summary: Closes https://github.com/facebook/rocksdb/pull/2730

Differential Revision: D5619256

Pulled By: ajkr

fbshipit-source-id: c80d697eeceab91964259132e58f5cd2219efb93
2017-08-12 16:44:12 -07:00
Pengchao Wang
534c255c7a Cassandra compaction filter for purge expired columns and rows
Summary:
Major changes in this PR:
* Implement CassandraCompactionFilter to remove expired columns and rows (if all column expired)
* Move cassandra related code from utilities/merge_operators/cassandra to utilities/cassandra/*
* Switch to use shared_ptr<> from uniqu_ptr for Column membership management in RowValue. Since columns do have multiple owners in Merge and GC process, use shared_ptr helps make RowValue immutable.
* Rename cassandra_merge_test to cassandra_functional_test and add two TTL compaction related tests there.
Closes https://github.com/facebook/rocksdb/pull/2588

Differential Revision: D5430010

Pulled By: wpc

fbshipit-source-id: 9566c21e06de17491d486a68c70f52d501f27687
2017-07-21 14:57:44 -07:00
Daniel Black
7550255c54 Add JAVAC_ARGS as Makefile variable
Summary:
Set to "-Xlint:deprecation -Xlint:unchecked" for non-zero
DEBUG_LEVEL

Shows up a few warnings for later perusal however passes ok.
Closes https://github.com/facebook/rocksdb/pull/2557

Differential Revision: D5408104

Pulled By: sagar0

fbshipit-source-id: 02908602e09b46d33b0dfc0ffd4b11954db03c53
2017-07-12 12:12:43 -07:00
Adam Retter
000bf0af38 Improve the design and native object management of Stats in RocksJava
Summary: Closes https://github.com/facebook/rocksdb/pull/2551

Differential Revision: D5399288

Pulled By: sagar0

fbshipit-source-id: dd3df2ed6cc5ae612db0998ea746cc29fccf568e
2017-07-11 23:31:00 -07:00
Adam Retter
5a25304627 Fix the CMakeLists for RocksJava
Summary: Closes https://github.com/facebook/rocksdb/pull/2356

Differential Revision: D5122240

Pulled By: sagar0

fbshipit-source-id: 3764797dd261d5b2a04d58b3967969e66c541bbb
2017-05-24 11:29:08 -07:00
Adam Retter
254c468009 Fix the RocksJava Release on Windows
Summary:
This was previously broken accidentally by https://github.com/facebook/rocksdb/pull/2107

Closes https://github.com/facebook/rocksdb/issues/2293
Closes https://github.com/facebook/rocksdb/pull/2296

Differential Revision: D5061248

Pulled By: sagar0

fbshipit-source-id: 7f58fee754723a7052d2a7f9d3d0369051c3cc5c
2017-05-15 12:37:01 -07:00
Adam Retter
498693cf3e Remove orphaned Java classes
Summary:
Remove orphaned Java classes that were missed from commit 9385fd7
Closes https://github.com/facebook/rocksdb/issues/2210
Closes https://github.com/facebook/rocksdb/pull/2212

Differential Revision: D4986199

Pulled By: maysamyabandeh

fbshipit-source-id: 74e866cd8661c172a4754c2c945e30d650f6fa05
2017-05-02 21:13:49 -07:00
Tomas Kolda
04d58970cb AIX and Solaris Sparc Support
Summary:
Replacement of #2147

The change was squashed due to a lot of conflicts.
Closes https://github.com/facebook/rocksdb/pull/2194

Differential Revision: D4929799

Pulled By: siying

fbshipit-source-id: 5cd49c254737a1d5ac13f3c035f128e86524c581
2017-04-21 20:48:04 -07:00
Adam Retter
2e4b5cab0e Add missing RateLimiter class to the Windows build (#1382) 2016-10-12 15:00:37 -07:00
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
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
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
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
Tomas Kolda
e2972803a6 Adding support for Windows JNI build 2016-02-02 09:11:37 +01:00