Commit Graph

2707 Commits

Author SHA1 Message Date
Igor Canadi
3c92e52338 Fix include 2014-11-13 14:47:54 -05:00
Igor Canadi
25f273027b Fix iOS compile with -Wshorten-64-to-32
Summary: So iOS size_t is 32-bit, so we need to static_cast<size_t> any uint64_t :(

Test Plan: TARGET_OS=IOS make static_lib

Reviewers: dhruba, ljin, yhchiang, rven, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28743
2014-11-13 14:39:30 -05:00
sdong
fa50abb726 Fix bug of reading from empty DB.
Summary: I found that db_stress sometimes segfault on my machine. Fix the bug.

Test Plan: make all check. Run db_stress

Reviewers: ljin, yhchiang, rven, igor

Reviewed By: igor

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D28803
2014-11-13 10:42:18 -08:00
Hasnain Lakhani
31b02dc21d Improve Backup Engine.
Summary:
Improve the backup engine by not deleting the corrupted
backup when it is detected; instead leaving it to the client
to delete the corrupted backup.

Also add a BackupEngine::Open() call.

Test Plan:
Add check to CorruptionTest inside backupable_db_test
to check that the corrupt backups are not deleted. The previous
version of the code failed this test as backups were deleted,
but after the changes in this commit, this test passes.

Run make check to ensure that no other tests fail.

Reviewers: sdong, benj, sanketh, sumeet, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28521
2014-11-13 09:51:41 -08:00
Yueh-Hsuan Chiang
1033db29f9 Merge pull request #390 from fyrz/RocksJava-Cleanup
[RocksJava] Cleanup
2014-11-12 12:26:21 -08:00
Yueh-Hsuan Chiang
9a03da773c Merge pull request #375 from fyrz/RocksJava-ColumnFamilyOptions-Extension-3.6
[RocksJava] ColumnFamilyOptions extension 3.6
2014-11-12 12:25:15 -08:00
fyrz
d50c68e3a5 [RocksJava] JavaDoc cleanup warnings with Java8
Java8 is more restrictive than Java7 with generating
JavaDocs. This commit resolves current existing Java8
warnings.
2014-11-12 20:51:04 +01:00
fyrz
079d942ea8 [RocksJava] Code-cleanup + Java7 warnings removed 2014-11-12 20:42:25 +01:00
fyrz
9a255b95f0 [RocksJava] Sample and Default value
- RocksDB ColumnFamilySample adjusted to C++ sample.
- DefaultColumnFamily is available now as constant in RocksDB.
2014-11-12 19:49:13 +01:00
fyrz
9d2ba21361 [RocksJava] Incorporated review comments 2014-11-12 19:28:26 +01:00
fyrz
fa9cfc65f3 [RocksJava] Integrated Review comments from yhchiang in D28023 2014-11-12 19:28:25 +01:00
fyrz
75010d2084 [RocksJava] ColumnFamily custom Options API extension
*********************
                   ***************************
                 ******** ************* ********
                ********   ***********   ********
               ********     *********     ********
              *************************************
              *************************************
              *************************************
               ******     ***       ***     ******
                ******    ***  ***  ***    ******
                 ******        ***        ******
                   ***************************
                      *********************
2014-11-12 19:28:24 +01:00
fyrz
0345c2156f [RocksJava] Extend Options with ColumnFamilyOptions implementation ColumnFamilyOptions implementation with tests
[RocksJava] Extended ColumnFamilyTest

Summary: Options Refactoring split part 3

Test Plan:
make rocksdbjava
make jtest

Reviewers: yhchiang, ankgup87

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D28023
2014-11-12 19:28:23 +01:00
Yueh-Hsuan Chiang
9759495229 Fixed clang compile error in version_builder_test
Summary: Fixed clang compile error in version_builder_test

Test Plan: ./version_builder_test

Reviewers: igor, sdong

Reviewed By: sdong

Subscribers: sdong, dhruba

Differential Revision: https://reviews.facebook.net/D28731
2014-11-11 15:22:06 -08:00
Yueh-Hsuan Chiang
5811419357 Fixed GetEstimatedActiveKeys
Summary:
Fixed a bug in GetEstimatedActiveKeys which does not normalized
the sampled information correctly.

Add a test in version_builder_test.

Test Plan: version_builder_test

Reviewers: ljin, igor, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28707
2014-11-11 14:28:18 -08:00
Igor Canadi
1f621e6abc Fix additional -Wshorten-64-to-32 errros 2014-11-11 14:09:14 -08:00
Igor Canadi
767777c2bd Turn on -Wshorten-64-to-32 and fix all the errors
Summary:
We need to turn on -Wshorten-64-to-32 for mobile. See D1671432 (internal phabricator) for details.

This diff turns on the warning flag and fixes all the errors. There were also some interesting errors that I might call bugs, especially in plain table. Going forward, I think it makes sense to have this flag turned on and be very very careful when converting 64-bit to 32-bit variables.

Test Plan: compiles

Reviewers: ljin, rven, yhchiang, sdong

Reviewed By: yhchiang

Subscribers: bobbaldwin, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28689
2014-11-11 16:47:22 -05:00
Igor Canadi
113796c493 Fix NewFileNumber()
Summary: I mistakenly changed the behavior to ++next_file_number_ instead of next_file_number_++, as it should have been: 344edbb044/db/version_set.h (L539)

Test Plan: none. not sure if this would break anything. It's just different behavior, so I'd rather not risk

Reviewers: ljin, rven, yhchiang, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28557
2014-11-11 06:58:47 -08:00
Yueh-Hsuan Chiang
625e162c69 Merge pull request #393 from fyrz/RocksJava-Flush
[RocksJava] Memtable flush functionality
2014-11-11 01:11:59 -08:00
fyrz
fc6fcbab9e [RocksJava] Flush functionality
RocksJava now supports also flush functionality of
RocksDB.
2014-11-11 07:47:38 +01:00
fyrz
8e5547f64f [RocksJava] Makefile restructured 2014-11-11 07:47:38 +01:00
Yueh-Hsuan Chiang
26f0a78b03 Merge pull request #363 from adamretter/write_batch-iterate
Iterator support for Write Batches
2014-11-10 22:12:11 -08:00
Tomislav Novak
35c8c814e8 Make ForwardIterator::status() more efficient
Summary:
In D19581 I made `ForwardIterator::status()` check all child iterators,
including immutable ones. It's, however, not necessary to do it every
time -- it'll suffice to check only when they're used and their status
could change.

This diff:
* introduces `immutable_status_` which is updated by `Seek()` and `Next()`
* removes special handling of `kIncomplete` status in those methods

Test Plan:
* `db_test`
* hacked ReadSequential in db_bench.cc to check `status()` in addition to
  validity:

```
   $ ./db_bench -use_existing_db -benchmarks readseq -disable_auto_compactions \
      -use_tailing_iterator  # without this patch
   Keys:       16 bytes each
   Values:     100 bytes each (50 bytes after compression)
   Entries:    1000000
   [...]
   DB path: [/dev/shm/rocksdbtest/dbbench]
   readseq      :       0.562 micros/op 1778103 ops/sec;   98.4 MB/s
   $ ./db_bench -use_existing_db -benchmarks readseq -disable_auto_compactions \
      -use_tailing_iterator  # with the patch
   readseq      :       0.433 micros/op 2311363 ops/sec;  127.8 MB/s
```

Reviewers: igor, sdong, ljin

Reviewed By: ljin

Subscribers: dhruba, leveldb, march, lovro

Differential Revision: https://reviews.facebook.net/D24063
2014-11-10 15:44:20 -08:00
Igor Canadi
d88568c68d Move -Wnon-virtual-dtor to c++ flags 2014-11-10 17:41:51 -05:00
Igor Canadi
c7ee9c3ab7 Fix -Wnon-virtual-dtor errors
Summary: This breaks mongo+rocks build https://mci.10gen.com/task_log_raw/rocksdb_ubuntu1404_rocksdb_c6e8e3d868660dc66b3bbd438cdc135df6356c5a_14_11_10_21_36_10_compile_ubuntu1404_rocksdb/0?type=T

Test Plan: m check + -Wnon-virtual-dtor

Reviewers: sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28653
2014-11-10 17:39:38 -05:00
Igor Canadi
746252197b Merge pull request #384 from msb-at-yahoo/compaction-filter-2-empty-changed-values
CompactionFilterV2: eliminate an often unnecessary allocation.
2014-11-10 16:12:15 -05:00
sdong
dd726a59ef Bump Version Number to 3.8
Summary: As tittle.

Test Plan: Not needed.

Reviewers: ljin, igor, yhchiang, rven, fpi

Reviewed By: fpi

Subscribers: leveldb, fpi, dhruba

Differential Revision: https://reviews.facebook.net/D28629
2014-11-10 12:10:56 -08:00
Igor Canadi
4a3bd2bad2 Optimize usage of Status in CompactionJob
Summary: Based on @ljin feedback

Test Plan: compiles

Reviewers: ljin, yhchiang, sdong

Reviewed By: sdong

Subscribers: ljin, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28515
2014-11-10 11:57:58 -08:00
Igor Canadi
bcdb9671c0 Fix build 2014-11-09 13:01:50 -05:00
Adam Retter
d904fbbb0b Addresed comments from code review https://reviews.facebook.net/D27567 2014-11-09 16:10:11 +00:00
Adam Retter
eeb9cf6c42 Test for WriteBatchHandler 2014-11-09 16:10:11 +00:00
Adam Retter
8fb4751d50 Iterator support for Write Batches 2014-11-09 16:10:11 +00:00
Igor Canadi
00211f9c5b Fix SIGSEGV in db_stresS 2014-11-08 13:01:31 -08:00
Igor Canadi
a4a2bfd6bd Merge pull request #391 from Liuchang0812/fixmake
remove unused target
2014-11-08 15:52:30 -05:00
Igor Canadi
856059094e Merge pull request #389 from Liuchang0812/master
fix "make static_lib" error
2014-11-08 15:52:18 -05:00
liuchang
01a7706379 remove unused target 2014-11-08 11:51:40 -08:00
liuchang
dc34104637 Merge branch 'fix-example' 2014-11-08 11:35:36 -08:00
liuchang
e7620536cf fix make static_lib error 2014-11-08 11:35:10 -08:00
Federico Piccinini
543df158c5 Expose sst_dump functionality as library call.
Summary:
Refactor sst_dump to follow the same structure as ldb. Introduce a
SSTDump interface.

Test Plan: built sst_dump and tried it manually.

Reviewers: sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28485
2014-11-07 17:23:58 -08:00
Igor Canadi
e3d3567b5b Get rid of mutex in CompactionJob's state
Summary: Based on @sdong's feedback in the diff, we shouldn't keep db_mutex in CompactionJob's state. This diff removes db_mutex from CompactionJob state, by making next_file_number_ atomic. That way we only need to pass the lock to InstallCompactionResults() because of LogAndApply()

Test Plan: make check

Reviewers: ljin, yhchiang, rven, sdong

Reviewed By: sdong

Subscribers: sdong, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28491
2014-11-07 15:44:12 -08:00
Yueh-Hsuan Chiang
344edbb044 Fixed the shadowing in db/compaction.cc and include/rocksdb/db.h
Summary:
Fixed the shadowing in db/compaction.cc and include/rocksdb/db.h

Test Plan:
make
2014-11-07 15:22:10 -08:00
Yueh-Hsuan Chiang
b8b3903429 Fixed compile error in db/db_impl.cc
Summary:
Fixed compile error in db/db_impl.cc

Test Plan:
make
2014-11-07 15:13:01 -08:00
Yueh-Hsuan Chiang
b622ba5d6b Fixed compile error in db/flush_job.cc
Summary:
Fixed compile error in db/flush_job.cc

Test Plan:
make
2014-11-07 15:11:36 -08:00
Yueh-Hsuan Chiang
642ac9d8ab Fixed compile error in db/compaction.cc and db/compaction_picker.cc
Summary:
Fixed compile error in db/compaction.cc and db/compaction_picker.cc

Test Plan:
make
2014-11-07 15:08:12 -08:00
Igor Canadi
68effa0348 Fix -Wshadow for tools
Summary: Previously I made `make check` work with -Wshadow, but there are some tools that are not compiled using `make check`.

Test Plan: make all

Reviewers: yhchiang, rven, ljin, sdong

Reviewed By: ljin, sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28497
2014-11-07 15:04:30 -08:00
Yueh-Hsuan Chiang
8447861896 Fixed -WShadow errors in db/db_test.cc and include/rocksdb/metadata.h
Summary:
Fixed -WShadow errors in db/db_test.cc and include/rocksdb/metadata.h

Test Plan:
make
2014-11-07 14:57:51 -08:00
Yueh-Hsuan Chiang
28c82ff1b3 CompactFiles, EventListener and GetDatabaseMetaData
Summary:
This diff adds three sets of APIs to RocksDB.

= GetColumnFamilyMetaData =
* This APIs allow users to obtain the current state of a RocksDB instance on one column family.
* See GetColumnFamilyMetaData in include/rocksdb/db.h

= EventListener =
* A virtual class that allows users to implement a set of
  call-back functions which will be called when specific
  events of a RocksDB instance happens.
* To register EventListener, simply insert an EventListener to ColumnFamilyOptions::listeners

= CompactFiles =
* CompactFiles API inputs a set of file numbers and an output level, and RocksDB
  will try to compact those files into the specified level.

= Example =
* Example code can be found in example/compact_files_example.cc, which implements
  a simple external compactor using EventListener, GetColumnFamilyMetaData, and
  CompactFiles API.

Test Plan:
listener_test
compactor_test
example/compact_files_example
export ROCKSDB_TESTS=CompactFiles
db_test
export ROCKSDB_TESTS=MetaData
db_test

Reviewers: ljin, igor, rven, sdong

Reviewed By: sdong

Subscribers: MarkCallaghan, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D24705
2014-11-07 14:45:18 -08:00
Igor Canadi
5c93090530 Turn on -Wshadow
Summary:
Only one more try, I promise.

I talked to Jim and he mentioned that if we include our system includes with -isystem rather than with -I, that signals to the compile that those are system includes and thus no warnings are issued. So I turned our glibc includes into system includes and now we no longer get the warning from there, making us shadow-warning-free!

Test Plan: compiles with both clang and gcc

Reviewers: sdong, yhchiang, rven, ljin

Reviewed By: ljin

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D28479
2014-11-07 12:57:08 -08:00
Igor Canadi
31342c4005 Fix implicit compare 2014-11-07 12:41:05 -08:00
Igor Canadi
a0f887c9e4 Fix compile 2014-11-07 12:07:43 -08:00