twmht
8382523ac4
fix memtable_factory crash
2017-06-19 13:58:37 +08:00
twmht
5610d9474d
update the usage of default operators
2017-04-25 08:25:02 +08:00
twmht
79b0f8d6fb
add seekForPrev
2017-04-23 19:32:41 +08:00
twmht
9d87eb5bdc
add compaction_pri
2017-04-17 00:00:44 +08:00
twmht
9fcafffbf4
add default merge operator
2017-04-16 14:13:01 +08:00
twmht
58ba17ac90
Merge options source_compaction_factor, max_grandparent_overlap_bytes and expanded_compaction_factor into max_compaction_bytes
2017-04-08 00:18:38 +08:00
twmht
056d62d43d
now support rocksdb 5.3.0
2017-03-24 00:56:24 +08:00
hofmockel
01f13577ad
Add "row_cache" to options.
2015-08-30 12:21:40 +02:00
hofmockel
6b54dc9e64
No need for the 'get_ob' methods on PyCache.
2015-08-30 12:20:45 +02:00
hofmockel
167ee99f33
Change API of compact_range to be compatible with the change of rocksdb.
2015-08-27 21:45:09 +02:00
hofmockel
8fba5ffa1d
Wrap the RepairDB function.
2015-08-15 16:34:35 +02:00
hofmockel
2ef04007c4
Add lz4 compression type.
2015-07-05 13:52:17 +02:00
hofmockel
302d1a6440
Make it possible to iterate over a WriteBatch.
2015-07-05 13:35:15 +02:00
hofmockel
8b26e1e4b0
Get rid of depricated way to create backupengine.
2015-04-12 14:08:30 +02:00
hofmockel
0c13b55e55
Remove rm_scan_count_limit from Cache creation.
2015-04-12 13:58:22 +02:00
hofmockel
b9f06fe785
Remove table_cache_remove_scan_count_limit because it is also removed from rocksdb.
2015-04-12 13:51:28 +02:00
hofmockel
87a7ddfe1c
Move filter_policy to block_based_table_factory.
2014-10-22 09:43:47 +02:00
hofmockel
5550ed91e7
Move the block_cache* from options to block_based_table_factory.
2014-10-22 09:41:33 +02:00
hofmockel
14dd1c785a
Move the 'simple' block based table options to the block_table_factory.
2014-10-22 09:35:17 +02:00
hofmockel
3358119f22
Remove deprecated options.
2014-10-22 09:31:46 +02:00
hofmockel
a3072c79b3
Document the new init-methods for the SST-table-builders
2014-08-22 19:58:17 +02:00
hofmockel
13518d2680
Remove TotalOrderPlainTableFactory. It was also removed in rocksdb.
2014-08-22 19:15:46 +02:00
hofmockel
f4c5aed418
Make the 'compact_range' call available in python
...
(cherry picked from commit c6e4014136
2014-05-31 20:25:06 +02:00
hofmockel
f897bf4911
Adapt to the changes of 'prefix seek api'
...
See https://github.com/facebook/rocksdb/wiki/Prefix-Seek-API-Changes
2014-05-31 20:21:42 +02:00
hofmockel
6ceb6514b5
Allow configuration of universal style compaction
2014-04-29 17:46:21 +02:00
hofmockel
1cb9ec4ee1
Allow it to configure the memtable representation
2014-04-28 20:32:33 +02:00
hofmockel
482379cf94
Add support for the 'PlainTableFactories'
2014-04-27 19:20:30 +02:00
hofmockel
bfb370fdc8
Add new option called verify_checksums_in_compaction
2014-04-27 16:39:17 +02:00
hofmockel
098f9578d6
Change prefix_extractor to smart-pointer instead of raw
2014-04-01 21:24:18 +02:00
hofmockel
f16daf0a41
Add python wrapper for BackupEngine
2014-02-02 17:43:00 +01:00
hofmockel
8ef2a13476
Better error messages
2014-01-26 10:50:44 +01:00
hofmockel
41fc293cb8
Better error reporting for a python prefix extractor
2014-01-26 10:45:06 +01:00
hofmockel
f16932b325
Small code reformat
2014-01-26 09:49:07 +01:00
hofmockel
0dca8c379e
Better error reporting in python filter policy
2014-01-26 09:47:04 +01:00
hofmockel
9133c81f9e
Get rid of the second context, not needed it is always the same
2014-01-24 17:18:29 +01:00
hofmockel
a83a15e1a8
Better error reporting in python comparators
...
* Written to the rocksdb log-file
* raise an exception back to rocksdb
2014-01-24 17:11:41 +01:00
hofmockel
43a6997362
Fix deadlock on shutdown by releasing the GIL during del
...
On delete rocksdb waits for the background thread to finish.
However the background threads needs the GIL to execute python-code
(for example comparator)
=>
* main thread has GIL
* main thread waits for background thread
* background thread tries to get GIL
which means deadlock
2014-01-24 17:03:14 +01:00
hofmockel
c8b92d5adb
Fore future use, prevent options beeing shared with other DB objects
...
For better logging I'm going to inject the rocksdb info_logger into the C++ Wrapper classes
=> The classes on the options object have a member to a DB specific logger
=> This c++ classes can only belong to a SINGLE db
=> For simplicity make this requirement also for the options object itself
2014-01-23 08:53:14 +01:00
hofmockel
a4c93f7144
__dealloc__ is also called if __cinit__ raises, be more robust in freeing
2014-01-23 08:34:26 +01:00
hofmockel
6ad545cea0
Fix possible crash if snapshot and DB take part in cyclic gargabe collection
...
The cyclic garbage collector may choose this snappshot object to break the
cycle. In that case tp_clear will remove the reference to self.db.
So if __dealloc__ of the snapshot is called, self.db is not valid anymore
2014-01-23 08:10:51 +01:00
hofmockel
a1cb7f9efc
Raise error if offset+size is too big
2014-01-21 17:34:01 +01:00
hofmockel
36eb7024d3
Make 'prefix_extractor' active
2014-01-21 17:26:30 +01:00
hofmockel
6f452968bc
PySliceTransfrom to bridge python and c++
2014-01-21 13:15:26 +01:00
hofmockel
c7d192128b
Call it.Prev() without the GIL
2014-01-19 13:45:02 +01:00
hofmockel
ccfa2b522e
Iterator notifies errors via 'it.status()'
2014-01-19 13:41:49 +01:00
hofmockel
0d20a2564a
Prevent crash if python code is executed in a rocksdb background thread
2014-01-19 12:35:36 +01:00
hofmockel
ecb6e26546
Release the GIL if calls into rocksdb are made
2014-01-18 12:24:49 +01:00
hofmockel
79e8f5da8c
Use bytes for the internal representation of a WriteBatch
2014-01-17 07:39:33 +01:00
hofmockel
7d61b63b79
Separate strictly between bytes/unicode
...
which makes py3 support possible
2014-01-16 21:32:00 +01:00
hofmockel
6277f9ab5c
Support unicode objects for paths
...
Use sys.getfilesystemencoding() for encoding
2014-01-16 08:51:01 +01:00
