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
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
Summary:
auto_roll_logger_test fails from time to time. I wasn't able to repro
the issue but by looking at the code, it seems like the initial ctime_
value can be set to the boundary of the second so it may still have a
chance to get rolled when interval is set to 1 second.
```
util/auto_roll_logger_test.cc:120: failed: 118 > 708
==19470== Syscall param msync(start) points to unaddressable byte(s)
==19470== at 0x4E46CE0: __msync_nocancel (in
/usr/local/fbcode/gcc-4.8.1-glibc-2.17/lib/libpthread-2.17.so)
==19470== by 0x584EFB: access_mem (Ginit.c:137)
==19470== by 0x5834E3: _ULx86_64_access_reg (libunwind_i.h:162)
==19470== by 0x585601: apply_reg_state (Gparser.c:742)
==19470== by 0x5866BE: _ULx86_64_dwarf_find_save_locs (Gparser.c:883)
==19470== by 0x584550: _ULx86_64_dwarf_step (Gstep.c:34)
==19470== by 0x583653: _ULx86_64_step (Gstep.c:71)
==19470== by 0x583FD2: _ULx86_64_tdep_trace (Gtrace.c:217)
==19470== by 0x5831C3: backtrace (backtrace.c:69)
Test Plan: ./auto_roll_logger_test
Reviewers: sdong, yhchiang, igor
Reviewed By: igor
Subscribers: leveldb
Differential Revision: https://reviews.facebook.net/D21951
Summary:
Fix a bug causing LOG is not created when max_log_file_size is set.
This bug is reported in issue #174.
Test Plan:
Add TEST(AutoRollLoggerTest, LogFileExistence).
make auto_roll_logger_test
./auto_roll_logger_test
Reviewers: haobo, sdong, ljin, igor, igor2
Reviewed By: igor2
Subscribers: dhruba, leveldb
Differential Revision: https://reviews.facebook.net/D19053
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
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
Summary:
InfoLogLevel test now checks the number of lines of the output log file
instead of the number of bytes in the log file.
This diff fixes the issue that the previous InfoLogLevel test in
auto_roll_logger_test passed in make check but fails when valgrind
is used.
Test Plan: run with make check and valgrind.
Reviewers: kailiu
Reviewed By: kailiu
CC: leveldb
Differential Revision: https://reviews.facebook.net/D16407
Summary: fix the memory leak that was captured by jenkin build.
Test Plan: ran the valgrind test locally
Reviewers: yhchiang
CC: leveldb
Differential Revision: https://reviews.facebook.net/D16389
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
Summary:
There are three SanitizeOption-s now : one for DBOptions, one for ColumnFamilyOptions and one for Options (which just calls the other two)
I have also reshuffled some options -- table_cache options and info_log should live in DBOptions, for example.
Test Plan: make check doesn't complain
Reviewers: dhruba, haobo, kailiu, sdong
CC: leveldb
Differential Revision: https://reviews.facebook.net/D15873
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
Summary: Replace include/leveldb with include/rocksdb.
Test Plan:
make clean; make check
make clean; make release
Differential Revision: https://reviews.facebook.net/D12489
Summary:
PosixLogger and AutoRollLogger do not seem to be thread safe.
For PosixLogger, log_size_ is not atomically updated.
For AutoRollLogger, the underlying logger_ might be deleted by
one thread while still being accessed by another.
Test Plan: make check
Reviewers: kailiu, dhruba, heyongqiang
Reviewed By: kailiu
CC: leveldb, zshao, sheki
Differential Revision: https://reviews.facebook.net/D9699
Summary: Fix for memory leaks in rocksdb tests. Also modified the variable NUM_FAILED_TESTS to print the actual number of failed tests.
Test Plan: make <test>; valgrind --leak-check=full ./<test>
Reviewers: sheki, dhruba
Reviewed By: sheki
CC: leveldb
Differential Revision: https://reviews.facebook.net/D9333
Summary:
I missed InitTestDb() in one of my tess. InitTestDb() initializes the test directory, without which the test will throw IO error.
This problem didn't occur before because I've already run the tests before so the test directory is already there.
Test Plan:
Reviewers: dhruba
CC:
Task ID: #
Blame Rev:
Summary: Fix the warning [-Werror=format-security] and [-Werror=unused-result].
Test Plan:
enforced the Werror and run make
Task ID: 2101673
Blame Rev:
Reviewers: heyongqiang
Differential Revision: https://reviews.facebook.net/D8553
Summary:
* Add a SplitByTTLLogger to enable this feature. In this diff I implemented generalized AutoSplitLoggerBase class to simplify the
development of such classes.
* Refactor the existing AutoSplitLogger and fix several bugs.
Test Plan:
* Added a unit tests for different types of "auto splitable" loggers individually.
* Tested the composited logger which allows the log files to be splitted by both TTL and log size.
Reviewers: heyongqiang, dhruba
Reviewed By: heyongqiang
CC: zshao, leveldb
Differential Revision: https://reviews.facebook.net/D8037
