Commit Graph

4291 Commits

Author SHA1 Message Date
Yueh-Hsuan Chiang
2b925ccb43 Correct the comments in db/internal_stats.h
Summary: Correct the comments in db/internal_stats.h

Test Plan: no code change

Reviewers: igor, IslamAbdelRahman, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48675
2015-10-13 17:23:40 -07:00
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
Praveen Rao
91c041e578 move debug variable under ifndef 2015-10-13 14:28:11 -07:00
Yueh-Hsuan Chiang
198ed58980 Merge pull request #760 from jwlent55/use-static-library-header-files
Modify the way java static builds are done so that:
2015-10-13 11:13:14 -07:00
Praveen Rao
cc4d13e0a8 Put wal_filter under #ifndef ROCKSDB_LITE 2015-10-13 11:10:14 -07:00
Yueh-Hsuan Chiang
385b416008 Merge pull request #764 from dmittendorf/fix-java-static-packaging
Fix crossbuild jar packaging
2015-10-13 11:06:48 -07:00
Yueh-Hsuan Chiang
7062d0ea68 Make perf_context.db_mutex_lock_nanos and db_condition_wait_nanos only measures DB Mutex
Summary:
In the current implementation, perf_context.db_mutex_lock_nanos and
perf_context.db_condition_wait_nanos also include the mutex-wait time
other than DB Mutex.

This patch fix this issue by incrementing the counters only when it detects
a DB mutex.

Test Plan: perf_context_test

Reviewers: anthony, IslamAbdelRahman, sdong, igor

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48555
2015-10-13 10:41:48 -07:00
Islam AbdelRahman
1fe78a4073 Fix tests failing in ROCKSDB_LITE
Summary:
Fix tests that compile under ROCKSDB_LITE but currently failing.

table_test:
RandomizedLongDB test is using internal stats which is not supported in ROCKSDB_LITE

compaction_job_test:
Using CompactionJobStats which is not supported

perf_context_test:
KeyComparisonCount test try to open DB in ReadOnly mode which is not supported

Test Plan: run the tests under ROCKSDB_LITE

Reviewers: yhchiang, sdong, igor

Reviewed By: igor

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D48585
2015-10-13 10:32:05 -07:00
Praveen Rao
a6efefef79 Fix format specifiers 2015-10-12 19:20:09 -07:00
Praveen Rao
f7b2a7b40b Fix format specifiers 2015-10-12 18:55:46 -07:00
Islam AbdelRahman
7f58ff7c31 Remove db_impl_debug from release build
Summary:
Remove db_impl_debug from NDEBUG, but allow it in ROCKSDB_LITE
These functions by definition should not be included in NDEBUG and they are only used for testing
This is based on offline discussion with @yhchiang and @igor

Test Plan:
make static_lib
make check

Reviewers: igor, sdong, yhchiang

Reviewed By: yhchiang

Subscribers: igor, yhchiang, dhruba

Differential Revision: https://reviews.facebook.net/D48573
2015-10-12 17:35:43 -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
Praveen Rao
eb24178553 merge from master 2015-10-12 17:24:21 -07:00
Islam AbdelRahman
c64ae05b1c Move TEST_NewInternalIterator to NewInternalIterator
Summary:
Long time ago we add InternalDumpCommand to ldb_tool https://reviews.facebook.net/D11517
This command is using TEST_NewInternalIterator although it's not a test. This patch move TEST_NewInternalIterator outside of db_impl_debug.cc

Test Plan:
make check
make static_lib

Reviewers: yhchiang, igor, sdong

Reviewed By: sdong

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D48561
2015-10-12 17:22:37 -07:00
Praveen Rao
59a0c219bb Adding log filter to inspect and filter log records on recovery 2015-10-12 17:03:03 -07:00
Igor Canadi
0be50ed12c Merge pull request #763 from PraveenSinghRao/lockfix
Fixing mutex to not use unique_lock
2015-10-12 16:03:04 -07:00
Praveen Rao
a1d37602a0 Fixing mutex to not use unique_lock 2015-10-12 15:41:20 -07:00
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
Venkatesh Radhakrishnan
f1fdf5205b Clean up dependency: Move db_test_util.* to db directory
Summary:
As part of tech debt week, we are cleaning up dependencies.
This diff moves db_test_util.[h,cc] from util to db directory.

Test Plan: make check

Reviewers: igor, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48543
2015-10-12 13:05:42 -07:00
Yueh-Hsuan Chiang
2379944093 Fixed an incorrect replace of const value in util/options_helper.cc
Summary: Fixed an incorrect replace of const value in util/options_helper.cc

Test Plan: options_test

Reviewers: igor, sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48513
2015-10-11 17:42:22 -07:00
Yueh-Hsuan Chiang
0bb8ea56be [RocksDB Options File] Add TableOptions section and support BlockBasedTable
Summary:
Introduce TableOptions section and support BlockBasedTable in RocksDB
options file.  A TableOptions section has the following format:

  [TableOptions/<FactoryClassName> "<ColumnFamily Name>"]

which includes information about its TableFactory class and belonging
column family.  Below is an example TableOptions section of a
BlockBasedTableOptions that belongs to the default column family:

  [TableOptions/BlockBasedTable "default"]
    format_version=0
    whole_key_filtering=true
    block_size_deviation=10
    block_size=4096
    block_restart_interval=16
    filter_policy=nullptr
    no_block_cache=false
    checksum=kCRC32c
    cache_index_and_filter_blocks=false
    index_type=kBinarySearch
    hash_index_allow_collision=true
    flush_block_policy_factory=FlushBlockBySizePolicyFactory

Currently, Cache-type options (i.e., block_cache and block_cache_compressed)
are not supported.

Test Plan: options_test

Reviewers: igor, anthony, IslamAbdelRahman, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48435
2015-10-11 12:17:42 -07:00
James Lent
4a7970d751 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.
2015-10-11 09:51:38 -04:00
Yueh-Hsuan Chiang
c4366165e7 Merge pull request #759 from jwlent55/statically-load-compression-libraries
Ensure that the compression libraries are statically linked into dyna…
2015-10-09 20:03:39 -07:00
Alexey Maykov
fa4b5b3db8 Fix for the travis build caused by my previous commit
Summary: My previous commit ('Passing table properties to compaction callback') broke the clang build. Here is the fix.

Test Plan: USE_CLANG=1 make all -j

Reviewers: igor

Reviewed By: igor

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D48489
2015-10-09 19:37:51 -07:00
Alexey Maykov
3d07b815f6 Passing table properties to compaction callback
Summary: It would be nice to have and access to table properties in compaction callbacks. In MyRocks project, it will make possible to update optimizer statistics online.

Test Plan: ran the unit test. Ran myrocks with the new way of collecting stats.

Reviewers: igor, rven, yhchiang

Reviewed By: yhchiang

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D48267
2015-10-09 18:10:55 -07:00
krad
64546af83e Adding parser to CI jobs
Summary: The parser will help parse the output in order to send meaningful
notifications.

Test Plan: Manual testing

Reviewers:

CC: leveldb@

Task ID: #6968635

Blame Rev:
2015-10-09 17:58:31 -07:00
agiardullo
def74f8763 Deferred snapshot creation in transactions
Summary: Support for Transaction::CreateSnapshotOnNextOperation().  This is to fix a write-conflict race-condition that Yoshinori was running into when testing MyRocks with LinkBench.

Test Plan: New tests

Reviewers: yhchiang, spetrunia, rven, igor, yoshinorim, sdong

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48099
2015-10-09 15:46:16 -07:00
agiardullo
c5f3707d42 DisableIndexing() for Transactions
Summary:
MyRocks reported some perfomance issues when inserting many keys into a transaction due to the cost of inserting new keys into WriteBatchWithIndex.  Frequently, they don't even need the keys to be indexed as they don't need to read them back.  DisableIndexing() can be used to avoid the cost of indexing.

I also plan on eventually investigating if we can improve WriteBatchWithIndex performance.  But even if we improved the perf here, it is still beneficial to be able to disable the indexing all together for large transactions.

Test Plan: unit test

Reviewers: igor, rven, yoshinorim, spetrunia, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48471
2015-10-09 15:36:09 -07:00
sdong
776bd8d5eb Pass column family ID to table property collector
Summary: Pass column family ID through TablePropertiesCollectorFactory::CreateTablePropertiesCollector() so that users can identify which column family this file is for and handle it differently.

Test Plan: Add unit test scenarios in tests related to table properties collectors to verify the information passed in is correct.

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

Reviewed By: IslamAbdelRahman

Subscribers: yoshinorim, leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D48411
2015-10-09 14:36:51 -07:00
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
sdong
e61d9c1484 Make DBTest.AggregatedTableProperties more deterministic
Summary: Now based on environment, DBTest.AggregatedTableProperties has a possibility of issuing a L0->L1 compaction after reopening and the results are not what we expected. We tune the L0 compaction trigger to make it less likely to happen.

Test Plan: I can't repro the failure but I think the change is better. Just run the test and make sure it passes.

Reviewers: kradhakrishnan, yhchiang, igor

Reviewed By: igor

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D48423
2015-10-09 09:47:56 -07:00
sdong
b77eb16aba New Manifest format to allow customized fields in NewFile.
Summary: With this commit, we add a new format in manifest when adding a new file. Now path ID and need-compaction hint are first two customized fields.

Test Plan: Add a test case in version_edit_test to verify the encoding and decoding logic. Add a unit test in db_test to verify need compaction is persistent after DB restarting.

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

Reviewed By: igor

Subscribers: javigon, leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D48123
2015-10-08 15:51:45 -07:00
Igor Canadi
6732a5765d Merge pull request #756 from viveknelamangala/master
Install snappy headers to standard locations using yum, so that build…
2015-10-08 15:00:05 -07:00
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
Igor Canadi
831101b5fa Make it harder for users to run debug builds in production
Summary:
I see a lot of users compiling RocksDB with `make` or `make all` and then using those binaries in production. They end up running debug builds :(

This diff makes it harder for them:
1. I added an explicit warning to INSTALL.md
2. When you compile with `make all`, your resulting library will be librocksdb_debug.a
3. I also print out a warning when you compile in debug mode.

Hopefully should be enough :)

Test Plan: none

Reviewers: rven, yhchiang, kradhakrishnan, anthony, sdong, dhruba, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48093
2015-10-08 14:11:32 -07:00
sdong
000836a880 CompactionFilter::Context to contain column family ID
Summary: Add the column family ID to compaction filter context, so it is easier for compaction filter to apply different logic for different column families.

Test Plan: Add a unit test to verify the column family ID passed is correct.

Reviewers: rven, yhchiang, igor

Reviewed By: igor

Subscribers: yoshinorim, leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D48357
2015-10-08 11:27:38 -07:00
Yueh-Hsuan Chiang
3a0bf873b5 Change RocksDB version to 4.1
Summary: Change RocksDB version to 4.1

Test Plan: no code change.

Reviewers: sdong, anthony, IslamAbdelRahman, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48387
2015-10-08 11:15:18 -07:00
krad
77318ee14b Enable crash CI jobs
Summary: Enabling CI crash test jobs

Test Plan: Manual testing

Reviewers:

CC: leveldb@

Task ID: #8635140

Blame Rev:
2015-10-08 10:14:43 -07:00
Igor Canadi
9803e0d813 compaction_filter.h cleanup
Summary:
Two changes:
1. remove *V2 filter stuff. we deprecated that a while ago
2. clarify what happens when user sets max_subcompactions to bigger than 1

Test Plan: none

Reviewers: yhchiang, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D47871
2015-10-08 09:32:50 -07:00
Islam AbdelRahman
51fa7ecec5 Bytes read/written from cache statistics
Summary: Add 2 new counters BLOCK_CACHE_BYTES_WRITE, BLOCK_CACHE_BYTES_READ to keep track of how many bytes were written to the cache and how many bytes that we read from cache

Test Plan: make check

Reviewers: sdong, yhchiang, igor

Reviewed By: igor

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D48195
2015-10-07 15:17:20 -07:00
Igor Canadi
f925208ffc Create Makefile target unity_test
Summary: unity_test will compile db_test with unity.a instead of librocksdb.a. This will test both the compilation and some small amount of runtime.

Test Plan: This is a test :)

Reviewers: kradhakrishnan

Reviewed By: kradhakrishnan

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48297
2015-10-07 14:46:18 -07:00
dyniusz
a065cdb388 bloom hit/miss stats for SST and memtable
Summary:
	hit and miss bloom filter stats for memtable and SST
	stats added to perf_context struct
	key matches and prefix matches combined into one stat

Test Plan: unit test veryfing the functionality added, see BloomStatsTest in db_test.cc for details

Reviewers: yhchiang, igor, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D47859
2015-10-07 11:23:20 -07:00
Igor Canadi
40cdf797d2 Fix compile error on platforms without fallocate()
Summary:
If a platform doesn't have ROCKSDB_FALLOCATE_PRESENT, then compiler complains:

util/env_posix.cc:354:8: error: private field 'allow_fallocate_' is not used [-Werror,-Wunused-private-field]

This was caught by travis.

Test Plan: compiles with ROCKSDB_FALLOCATE_PRESENT.

Reviewers: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48327
2015-10-07 11:02:23 -07:00
Igor Canadi
77e4ad7ce2 Fix compile failure on Travis
Summary:
Travis is complaining against using {} to initialize KVMap: https://travis-ci.org/facebook/rocksdb/jobs/84132600

      db/compaction_job_test.cc:526:26: error: chosen constructor is explicit in copy-initialization
        RunCompaction({files}, {});

This diff should fix it

Test Plan: travis

Reviewers: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48309
2015-10-07 10:17:47 -07:00
Lakshmi Narayanan
4049bcde39 Added boolean variable to guard fallocate() calls
Summary:
Added boolean variable to guard fallocate() calls.
Set to false to prevent space leaks when tests fail.

Test Plan:
Compliles
Set to false and ran log device tests

Reviewers: sdong, lovro, igor

Reviewed By: igor

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D48027
2015-10-07 10:04:05 -07:00
Igor Canadi
aadf49fe6b Travis shouldn't fail when clang-format suggests improvements
Summary: This diff avoids failing travis test when clang-format fails. We should keep the test green even if clang-format fails. It would be good to look at travis output for pull requests to make sure they're following the good code style. However, we broke travis test 3 times today because of formatting issues. We should keep travis test green if the only thing wrong is the formatting.

Test Plan: none

Reviewers: sdong, yhchiang, anthony

Reviewed By: anthony

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48291
2015-10-07 09:41:21 -07:00
Igor Canadi
d80ce7f99a Compaction filter on merge operands
Summary:
Since Andres' internship is over, I took over https://reviews.facebook.net/D42555 and rebased and simplified it a bit.

The behavior in this diff is a bit simpler than in D42555:
* only merge operators are passed through FilterMergeValue(). If fitler function returns true, the merge operator is ignored
* compaction filter is *not* called on: 1) results of merge operations and 2) base values that are getting merged with merge operands (the second case was also true in previous diff)

Do we also need a compaction filter to get called on merge results?

Test Plan: make && make check

Reviewers: lovro, tnovak, rven, yhchiang, sdong

Reviewed By: sdong

Subscribers: noetzli, kolmike, leveldb, dhruba, sdong

Differential Revision: https://reviews.facebook.net/D47847
2015-10-07 09:30:03 -07:00
krad
726d9ce1a6 Disabling unity
Summary: Unity CI job is broken. Disabling.

Test Plan: Manual test

Reviewers:

CC: leveldb@

Task ID: #8632483

Blame Rev:
2015-10-06 17:51:31 -07:00
dyniusz
0267502655 Support for LevelDB SST with .ldb suffix
Summary:
	Handle SST files with both ".sst" and ".ldb" suffix.
	This enables user to migrate from leveldb to rocksdb.

Test Plan:
        Added unit test with DB operating on SSTs with names schema.
        See db/dc_test.cc:SSTsWithLdbSuffixHandling for details

Reviewers: yhchiang, sdong, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D48003
2015-10-06 17:46:22 -07:00
Siying Dong
5855cdb6d0 Merge pull request #750 from yuslepukhin/fixup_build_options
FIx up build options
2015-10-06 16:41:29 -07:00