- 17 7月, 2015 1 次提交
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由 Dmitri Smirnov 提交于
- Remove make file defines from public headers and use _WIN32 because it is compiler defined - use __GNUC__ and __clang__ to guard non-portable attributes - add #include "port/port.h" to some new .cc files. - minor changes in CMakeLists to reflect recent changes
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- 08 7月, 2015 1 次提交
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由 Dmitri Smirnov 提交于
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- 03 7月, 2015 1 次提交
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由 Ari Ekmekji 提交于
Summary: Introduced a new category in the enum InfoLogLevel in env.h. Modifed Log() in env.cc to use the Header() when the InfoLogLevel == HEADER_LEVEL. Updated tests in auto_roll_logger_test to ensure the header is handled properly in these cases. Test Plan: Augment existing tests in auto_roll_logger_test Reviewers: igor, sdong, yhchiang Reviewed By: yhchiang Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D41067
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- 02 7月, 2015 1 次提交
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由 Dmitri Smirnov 提交于
Summary: Make RocksDb build and run on Windows to be functionally complete and performant. All existing test cases run with no regressions. Performance numbers are in the pull-request. Test plan: make all of the existing unit tests pass, obtain perf numbers. Co-authored-by: Praveen Rao praveensinghrao@outlook.com Co-authored-by: Sherlock Huang baihan.huang@gmail.com Co-authored-by: Alex Zinoviev alexander.zinoviev@me.com Co-authored-by: Dmitri Smirnov dmitrism@microsoft.com
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- 12 6月, 2015 1 次提交
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由 Yueh-Hsuan Chiang 提交于
Summary: Add Env::GetThreadID(), which returns the ID of the current thread. In addition, make GetThreadList() and InfoLog use same unique ID for the same thread. Test Plan: db_test listener_test Reviewers: igor, rven, IslamAbdelRahman, kradhakrishnan, sdong Reviewed By: sdong Subscribers: dhruba Differential Revision: https://reviews.facebook.net/D39735
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- 19 5月, 2015 1 次提交
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由 Igor Canadi 提交于
Summary: sync_file_range is not always asyncronous and thus can block writes if we do this for WAL in the foreground thread. See more here: http://yoshinorimatsunobu.blogspot.com/2014/03/how-syncfilerange-really-works.html Some users don't want us to call sync_file_range on WALs. Some other do. Thus, I'm adding a separate option wal_bytes_per_sync to control calling sync_file_range on WAL files. bytes_per_sync will apply only to table files now. Test Plan: no more sync_file_range for WAL as evidenced by strace Reviewers: yhchiang, rven, sdong Reviewed By: sdong Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D38253
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- 07 2月, 2015 1 次提交
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Summary: This change adds LogHeader provision to the logger. For the rolling logger implementation, the headers are copied over to the new log file every time there is a log roll over. Test Plan: Added a unit test to test the rolling log case. Reviewers: sdong Subscribers: dhruba Differential Revision: https://reviews.facebook.net/D32817
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- 31 10月, 2014 1 次提交
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由 Yueh-Hsuan Chiang 提交于
Summary: Check InfoLogLevel earlier in Log functions. Test Plan: auto_roll_logger_test Reviewers: ljin, sdong, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D27993
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- 09 7月, 2014 1 次提交
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由 Lei Jin 提交于
Summary: Add option and plugin rate limiter for PosixWritableFile. The rate limiter only applies to flush and compaction. WAL and MANIFEST are excluded from this enforcement. Test Plan: db_test Reviewers: igor, yhchiang, sdong Reviewed By: sdong Subscribers: leveldb Differential Revision: https://reviews.facebook.net/D19425
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- 11 4月, 2014 1 次提交
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由 Igor Canadi 提交于
Summary: XCode for some reason injects `#define DEBUG 1` into our code, which makes compile fail because we use `DEBUG` keyword for other stuff. This diff fixes the issue by renaming `DEBUG` to `DEBUG_LEVEL`. Test Plan: compiles Reviewers: dhruba, haobo, sdong, yhchiang, ljin Reviewed By: yhchiang CC: leveldb Differential Revision: https://reviews.facebook.net/D17709
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- 10 4月, 2014 1 次提交
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由 Igor Canadi 提交于
Summary: Compiling for iOS has by default turned on -Wmissing-prototypes, which causes rocksdb to fail compiling. This diff turns on -Wmissing-prototypes in our compile options and cleans up all functions with missing prototypes. Test Plan: compiles Reviewers: dhruba, haobo, ljin, sdong Reviewed By: ljin CC: leveldb Differential Revision: https://reviews.facebook.net/D17649
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- 18 3月, 2014 1 次提交
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由 Igor Canadi 提交于
Summary: Based on my recent findings (posted in our internal group), if we use fallocate without KEEP_SIZE flag, we get superior performance of fdatasync() in append-only workloads. This diff provides an option for user to not use KEEP_SIZE flag, thus optimizing his sync performance by up to 2x-3x. At one point we also just called posix_fallocate instead of fallocate, which isn't very fast: http://code.woboq.org/userspace/glibc/sysdeps/posix/posix_fallocate.c.html (tl;dr it manually writes out zero bytes to allocate storage). This diff also fixes that, by first calling fallocate and then posix_fallocate if fallocate is not supported. Test Plan: make check Reviewers: dhruba, sdong, haobo, ljin Reviewed By: dhruba CC: leveldb Differential Revision: https://reviews.facebook.net/D16761
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- 11 3月, 2014 1 次提交
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由 Haobo Xu 提交于
Summary: Moved LogBuffer class to an internal header. Removed some unneccesary indirection. Enabled log buffer for BackgroundCallFlush. Forced log buffer flush right after Unlock to improve time ordering of info log. Test Plan: make check; db_bench compare LOG output Reviewers: sdong Reviewed By: sdong CC: leveldb, igor Differential Revision: https://reviews.facebook.net/D16707
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- 07 3月, 2014 1 次提交
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由 sdong 提交于
Summary: valgrind reports issues. This patch seems to fix it. Test Plan: run the tests that fails in valgrind Reviewers: igor, haobo, kailiu Reviewed By: kailiu CC: dhruba, ljin, yhchiang, leveldb Differential Revision: https://reviews.facebook.net/D16653
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- 06 3月, 2014 2 次提交
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由 sdong 提交于
Summary: Now while the background thread is picking compactions, it writes out multiple info_logs, especially for universal compaction, which introduces a chance of waiting log writing in mutex, which is bad. To remove this risk, write all those info logs to a buffer and flush it after releasing the mutex. Test Plan: make all check check the log lines while running some tests that trigger compactions. Reviewers: haobo, igor, dhruba Reviewed By: dhruba CC: i.am.jin.lei, dhruba, yhchiang, leveldb, nkg- Differential Revision: https://reviews.facebook.net/D16515
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由 sdong 提交于
Summary: Currently, there is no easy way for user to change log level of info log. Add a parameter in options to specify that. Also make the default level to INFO level. Removing the [INFO] tag if it is INFO level as I don't want to cause performance regression. (add [LOG] means another mem-copy and string formatting). Test Plan: make all check manual check the levels work as expected. Reviewers: dhruba, yhchiang Reviewed By: yhchiang CC: dhruba, igor, i.am.jin.lei, ljin, haobo, leveldb Differential Revision: https://reviews.facebook.net/D16563
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- 01 3月, 2014 1 次提交
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由 Igor Canadi 提交于
Summary: This diff does two things: (1) Log::Reader does not report a corruption when the last record in a log or manifest file is truncated (meaning that log writer died in the middle of the write). Inherited the code from LevelDB: https://code.google.com/p/leveldb/source/detail?r=269fc6ca9416129248db5ca57050cd5d39d177c8# (2) Turn off mmap writes for all writes to log and manifest files (2) is necessary because if we use mmap writes, the last record is not truncated, but is actually filled with zeros, making checksum fail. It is hard to recover from checksum failing. Test Plan: Added unit tests from LevelDB Actually recovered a "corrupted" MANIFEST file. Reviewers: dhruba, haobo Reviewed By: haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D16119
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- 27 2月, 2014 1 次提交
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由 Yueh-Hsuan Chiang 提交于
Summary: * Now each Log related function has a variant that takes an additional argument indicating its log level, which is one of the following: - DEBUG, INFO, WARN, ERROR, FATAL. * To ensure backward-compatibility, old version Log functions are kept unchanged. * Logger now has a member variable indicating its log level. Any incoming Log request which log level is lower than Logger's log level will not be output. * The output of the newer version Log will be prefixed by its log level. Test Plan: Add a LogType test in auto_roll_logger_test.cc = Sample log output = 2014/02/11-00:03:07.683895 7feded179840 [DEBUG] this is the message to be written to the log file!! 2014/02/11-00:03:07.683898 7feded179840 [INFO] this is the message to be written to the log file!! 2014/02/11-00:03:07.683900 7feded179840 [WARN] this is the message to be written to the log file!! 2014/02/11-00:03:07.683903 7feded179840 [ERROR] this is the message to be written to the log file!! 2014/02/11-00:03:07.683906 7feded179840 [FATAL] this is the message to be written to the log file!! Reviewers: dhruba, xjin, kailiu Reviewed By: kailiu CC: leveldb Differential Revision: https://reviews.facebook.net/D16071
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- 06 2月, 2014 1 次提交
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由 Igor Canadi 提交于
Summary: Replaced most of occurrences of Options with more specific DBOptions. This brings us very close to supporting different configuration options for each column family. Test Plan: make check Reviewers: dhruba, haobo, kailiu, sdong CC: leveldb Differential Revision: https://reviews.facebook.net/D15933
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- 08 11月, 2013 1 次提交
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由 Igor Canadi 提交于
Summary: Added a new call LogFlush() that flushes the log contents to the OS buffers. We never call it with lock held. We call it once for every Read/Write and often in compaction/flush process so the frequency should not be a problem. Test Plan: db_test Reviewers: dhruba, haobo, kailiu, emayanke Reviewed By: dhruba CC: leveldb Differential Revision: https://reviews.facebook.net/D13935
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- 17 10月, 2013 1 次提交
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由 Dhruba Borthakur 提交于
Summary: Add appropriate LICENSE and Copyright message. Test Plan: make check Reviewers: CC: Task ID: # Blame Rev:
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- 05 10月, 2013 1 次提交
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由 Dhruba Borthakur 提交于
Summary: Change namespace from leveldb to rocksdb. This allows a single application to link in open-source leveldb code as well as rocksdb code into the same process. Test Plan: compile rocksdb Reviewers: emayanke Reviewed By: emayanke CC: leveldb Differential Revision: https://reviews.facebook.net/D13287
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- 24 8月, 2013 1 次提交
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由 Dhruba Borthakur 提交于
Summary: Replace include/leveldb with include/rocksdb. Test Plan: make clean; make check make clean; make release Differential Revision: https://reviews.facebook.net/D12489
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- 19 6月, 2013 1 次提交
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由 Haobo Xu 提交于
Summary: This diff added an option to control the incremenal sync frequency. db_bench has a new flag bytes_per_sync for easy tuning exercise. Test Plan: make check; db_bench Reviewers: dhruba CC: leveldb Differential Revision: https://reviews.facebook.net/D11295
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- 13 6月, 2013 1 次提交
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由 Haobo Xu 提交于
Summary: This diff simplifies EnvOptions by treating it as POD, similar to Options. - virtual functions are removed and member fields are accessed directly. - StorageOptions is removed. - Options.allow_readahead and Options.allow_readahead_compactions are deprecated. - Unused global variables are removed: useOsBuffer, useFsReadAhead, useMmapRead, useMmapWrite Test Plan: make check; db_stress Reviewers: dhruba CC: leveldb Differential Revision: https://reviews.facebook.net/D11175
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- 21 3月, 2013 1 次提交
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由 Dhruba Borthakur 提交于
Summary: This patch allows an application to specify whether to use bufferedio, reads-via-mmaps and writes-via-mmaps per database. Earlier, there was a global static variable that was used to configure this functionality. The default setting remains the same (and is backward compatible): 1. use bufferedio 2. do not use mmaps for reads 3. use mmap for writes 4. use readaheads for reads needed for compaction I also added a parameter to db_bench to be able to explicitly specify whether to do readaheads for compactions or not. Test Plan: make check Reviewers: sheki, heyongqiang, MarkCallaghan Reviewed By: sheki CC: leveldb Differential Revision: https://reviews.facebook.net/D9429
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- 24 1月, 2013 1 次提交
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由 Chip Turner 提交于
Summary: Replace manual memory management with std::unique_ptr in a number of places; not exhaustive, but this fixes a few leaks with file handles as well as clarifies semantics of the ownership of file handles with log classes. Test Plan: db_stress, make check Reviewers: dhruba Reviewed By: dhruba CC: zshao, leveldb, heyongqiang Differential Revision: https://reviews.facebook.net/D8043
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- 26 1月, 2012 1 次提交
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由 Sanjay Ghemawat 提交于
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- 01 11月, 2011 1 次提交
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由 Hans Wennborg 提交于
- Replace raw slice comparison with a call to user comparator. Added test for custom comparators. - Fix end of namespace comments. - Fixed bug in picking inputs for a level-0 compaction. When finding overlapping files, the covered range may expand as files are added to the input set. We now correctly expand the range when this happens instead of continuing to use the old range. For example, suppose L0 contains files with the following ranges: F1: a .. d F2: c .. g F3: f .. j and the initial compaction target is F3. We used to search for range f..j which yielded {F2,F3}. However we now expand the range as soon as another file is added. In this case, when F2 is added, we expand the range to c..j and restart the search. That picks up file F1 as well. This change fixes a bug related to deleted keys showing up incorrectly after a compaction as described in Issue 44. (Sync with upstream @25072954)
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- 21 7月, 2011 1 次提交
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由 gabor@google.com 提交于
- Removed one copy of an uncompressed block contents changing the signature of Snappy_Uncompress() so it uncompresses into a flat array instead of a std::string. Speeds up readrandom ~10%. - Instead of a combination of Env/WritableFile, we now have a Logger interface that can be easily overridden applications that want to supply their own logging. - Separated out the gcc and Sun Studio parts of atomic_pointer.h so we can use 'asm', 'volatile' keywords for Sun Studio. git-svn-id: https://leveldb.googlecode.com/svn/trunk@39 62dab493-f737-651d-591e-8d6aee1b9529
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- 20 4月, 2011 2 次提交
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由 dgrogan@chromium.org 提交于
git-svn-id: https://leveldb.googlecode.com/svn/trunk@23 62dab493-f737-651d-591e-8d6aee1b9529
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由 dgrogan@chromium.org 提交于
Revision created by MOE tool push_codebase. MOE_MIGRATION= git-svn-id: https://leveldb.googlecode.com/svn/trunk@22 62dab493-f737-651d-591e-8d6aee1b9529
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- 19 4月, 2011 1 次提交
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由 dgrogan@chromium.org 提交于
git-svn-id: https://leveldb.googlecode.com/svn/trunk@21 62dab493-f737-651d-591e-8d6aee1b9529
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- 13 4月, 2011 1 次提交
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由 dgrogan@chromium.org 提交于
git-svn-id: https://leveldb.googlecode.com/svn/trunk@20 62dab493-f737-651d-591e-8d6aee1b9529
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- 31 3月, 2011 1 次提交
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由 jorlow@chromium.org 提交于
git-svn-id: https://leveldb.googlecode.com/svn/trunk@18 62dab493-f737-651d-591e-8d6aee1b9529
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- 19 3月, 2011 1 次提交
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由 jorlow@chromium.org 提交于
git-svn-id: https://leveldb.googlecode.com/svn/trunk@2 62dab493-f737-651d-591e-8d6aee1b9529
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