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
Summary:
I might have missed these while doing some recent cassandra code reviews.
Closes https://github.com/facebook/rocksdb/pull/2663
Differential Revision: D5520138
Pulled By: sagar0
fbshipit-source-id: 340930afe9efe03c75f535a1da1f89bd3e53c1f9
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
Summary:
WriteBatchThreadedTest is failing, at least on Mac. The problem seems to be `wb` is getting GC before we finish write. Explicitly close it seems to fix it.
Closes https://github.com/facebook/rocksdb/pull/2482
Differential Revision: D5307379
Pulled By: yiwu-arbug
fbshipit-source-id: 8ff7f8170451078c941951f5aafae83afffb7933
Summary:
This diff syncs the Histogram Types in the Java API with the ones in C++ API (`statistics.h`), and brings it up-to-date.
I also found that the enum ordering between Java and C++ has gotten out-of-sync, a few years back, with the addition of `SUBCOMPACTION_SETUP_TIME`. So updated the order as well.
`READ_NUM_MERGE_OPERANDS` added in #2373 is needed for Cassandra-on-RocksDB work.
Closes https://github.com/facebook/rocksdb/pull/2429
Differential Revision: D5215623
Pulled By: sagar0
fbshipit-source-id: bd136698c48197e53693275eb52acc9198ee5a4e
Summary:
Adding SSTFileWriter's newly introduced put, merge and delete apis to the Java api. The C++ APIs were first introduced in #2361.
Add is deprecated in favor of Put.
Merge is especially needed to support streaming for Cassandra-on-RocksDB work in https://issues.apache.org/jira/browse/CASSANDRA-13476.
Closes https://github.com/facebook/rocksdb/pull/2392
Differential Revision: D5165091
Pulled By: sagar0
fbshipit-source-id: 6f0ad396a7cbd2e27ca63e702584784dd72acaab
Summary:
There are a couple of warnings while building RocksJava, coming from Javadoc generation.
```
Generating target/apidocs/org/rocksdb/RocksDB.html...
src/main/java/org/rocksdb/RocksDB.java:2139: warning: no throws for org.rocksdb.RocksDBException
public void ingestExternalFile(final List<String> filePathList,
^
src/main/java/org/rocksdb/RocksDB.java:2162: warning: no throws for org.rocksdb.RocksDBException
public void ingestExternalFile(final ColumnFamilyHandle columnFamilyHandle,
^
```
Closes https://github.com/facebook/rocksdb/pull/2396
Differential Revision: D5178388
Pulled By: sagar0
fbshipit-source-id: a0ab6696d6de78d089a9a860a559f64cc320019e
Summary:
Previously the Java implementation of `RocksDB#addFile` was both incomplete and not inline with the C++ API.
Rather than fix it, as I see that `rocksdb::DB::AddFile` is now deprecated in favour of `rocksdb::DB::IngestExternalFile`, I have removed the old broken implementation and implemented `RocksDB#ingestExternalFile`.
Closes https://github.com/facebook/rocksdb/issues/2261
Closes https://github.com/facebook/rocksdb/pull/2291
Differential Revision: D5061264
Pulled By: sagar0
fbshipit-source-id: 85df0899fa1b1fc3535175cac4f52353511d4104
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
Summary:
Replace Options::use_direct_writes with Options::use_direct_io_for_flush_and_compaction
Now if Options::use_direct_io_for_flush_and_compaction = true, we will enable direct io for both reads and writes for flush and compaction job. Whereas Options::use_direct_reads controls user reads like iterator and Get().
Closes https://github.com/facebook/rocksdb/pull/2117
Differential Revision: D4860912
Pulled By: lightmark
fbshipit-source-id: d93575a8a5e780cf7e40797287edc425ee648c19
Summary:
This adds almost all missing options to RocksJava
Closes https://github.com/facebook/rocksdb/pull/2039
Differential Revision: D4779991
Pulled By: siying
fbshipit-source-id: 4a1bf28
Summary:
Right now, building rocksdbjava in PowerPC is broken due to JNI library name. I figured it out that "uname -m" and java's os.arch matches in PowerPC architecture. I made use of this advantage to fix the issue. More info can found from this issue --> https://github.com/facebook/rocksdb/issues/1317
Closes https://github.com/facebook/rocksdb/pull/2040
Differential Revision: D4779967
Pulled By: siying
fbshipit-source-id: 259f939
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
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
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
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
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
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
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
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
* Rename RocksDB#remove -> RocksDB#delete to match C++ API; Added deprecated versions of RocksDB#remove for backwards compatibility.
* Add missing experimental feature RocksDB#singleDelete
* [refactor] Split Java ColumnFamilyOptions into mutable and immutable and implement any missing immutable options
* [feature] Implement RocksDB#setOptions
Pengchao Wang