Sears Russell
0154f7d29d
IMPORTANT API CHANGE: stasis_dirty_page_table_flush_range() no longer force writes to disk. You now need to call forcePageRange() after flush page range returns.
...
This commit should significantly improve sequential write thoughput.
I found a segfault bug this morning, but cannot reproduce. Could be a heisenbug, or could have been a hardware fault (gojira repeatedly kernel paniced, then both problems went away...)
2009-08-13 05:53:48 +00:00
Sears Russell
a6aa8ed942
added method to access dirtyPageTable
2009-08-05 20:02:33 +00:00
Sears Russell
2593de7a2c
Move page type to Page_s struct. This breaks indirect.c (which is poorly thought out, and will be removed shortly), and was the next step on the road to segment-based recovery
2009-07-07 19:20:22 +00:00
Sears Russell
7db06197ca
refactored truncation + dirty page table, fixed doxygen warnings.
2009-05-20 21:23:51 +00:00
Sears Russell
32950b2b98
fixed memory leaks and pointer aliasing bugs in lsmTree_iterator.
2008-12-05 00:08:46 +00:00
Sears Russell
79d1512a5e
fixed problem in lsm tree recovery; it was not updating the lsm tree header when passing C1 into C2's merger thread. Then C2 freed C1, and C1 pointed to uninitialized data.
2008-12-04 09:22:17 +00:00
Sears Russell
e4341e10b9
partially fixed rose recovery; clean shutdowns now work
2008-12-04 04:12:47 +00:00
Sears Russell
e22c35a1b5
fix lsm iterator data corruption bug
2008-11-26 22:39:48 +00:00
Sears Russell
6a5e7f5589
Fix two problems in lsmTree:
...
- rewrite lookup() to be simpler, and fixed a few bugs
- was keeping node records around after pages were released
2008-11-26 07:01:43 +00:00
Sears Russell
15a097a100
sort of compiles under macos now
2008-11-25 01:19:36 +00:00
Sears Russell
11082997d8
revert accidentally committed files
2008-11-24 23:43:26 +00:00
Sears Russell
a321ba6e4e
handle null lsmIiterator_ gracefully
2008-11-24 23:41:11 +00:00
Sears Russell
2b63991014
preliminary (and largely untested) support for opening LSM-tree iterators starting at a given tuple
2008-11-24 01:32:35 +00:00
Sears Russell
e6ec2cb9fc
Added "loadUninitializedPage()", which returns an uninitialized page instead of reading preimages from disk.
2008-06-09 01:13:02 +00:00
Sears Russell
afbd89e3ff
All headers now live in the header directory. (stasis/, not src/stasis)
2008-04-13 04:02:57 +00:00
Sears Russell
0c7d45f788
Added support for tombstones and rudimentary versioning.
...
workload 2 is broken at the moment.
2008-03-13 01:16:37 +00:00
Sears Russell
5ad137164f
Fixed compiler warnings.
2007-11-12 16:40:50 +00:00
Sears Russell
9bb6984c23
force_range is now being called after compressData()
2007-11-12 00:49:00 +00:00
Sears Russell
87a70f29bc
Preliminary force_range implementation; lsmTable leaks significantly less space now.
2007-11-11 23:22:21 +00:00
Sears Russell
f2df518338
Implemented TlsmTableFind(); fixed quite a few bugs in merge, comparators, etc...
2007-11-06 02:27:04 +00:00
Sears Russell
e46dcce461
No more leaks; "fixed" RB tree memory usage estimates.
2007-11-04 01:51:37 +00:00
Sears Russell
7e2c37534e
Partial implementation of a collection oriented interface for ROSE. (Checking in to create version to diff against.)
2007-11-01 20:09:55 +00:00
Sears Russell
c9bbf3af94
Converted page.h to follow new naming convention; documented new page api; begun stasis documentation cleanup.
2007-10-02 00:18:33 +00:00
Sears Russell
5f954eb239
Final commit from google.
2007-08-24 23:01:08 +00:00
Sears Russell
5bd2138a8b
Fixes a number of memory leaks; adds pageCleanup() callback, and allows callers to use custom allocators with LSM trees
2007-08-20 21:58:20 +00:00
Sears Russell
9c1c284406
Implemented range scans; lsmTree now supports keys that are stored as fixed length byte arrays.
2007-08-20 16:53:16 +00:00
Sears Russell
9745d62887
Preliminary LSM tree implementation (hardcodes keys as ints for now)
2007-08-14 01:17:31 +00:00
