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58 commits

Author SHA1 Message Date
Bradley C. Kuszmaul
d9f3060f83 Rework the way transactions ids are used in the log (xid's on messages are used when inserting something into a leaf.) Addresses #27. 
git-svn-id: file:///svn/tokudb@2199 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-02-08 19:54:00 +00:00
Bradley C. Kuszmaul
4abb5ba31d Use toku_assert instead of assert. Addresses #354. 
git-svn-id: file:///svn/tokudb@2167 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-02-08 03:17:38 +00:00
Bradley C. Kuszmaul
eeaef7284a Add XID (Addresses #242), and also fix the problem where deletes were sneaking around inserts (Fixes #332.) 
git-svn-id: file:///svn/tokudb@2098 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-02-05 18:25:23 +00:00
Bradley C. Kuszmaul
885e0bbb2e Put all the child info into one struct. Addresses #126. 
git-svn-id: file:///svn/tokudb@2002 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-31 22:05:43 +00:00
Bradley C. Kuszmaul
fa5638a0f8 Improving logging for db-benchmark-test. Addresses #27. 
git-svn-id: file:///svn/tokudb@1951 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-29 21:43:08 +00:00
Rich Prohaska
f1f9661f2a remove cursor count from the brt node. closes #310 
git-svn-id: file:///svn/tokudb@1914 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-26 23:11:38 +00:00
Bradley C. Kuszmaul
9fe0391206 Add copyright 2008. Fixes #283. 
git-svn-id: file:///svn/tokudb@1844 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-24 15:10:32 +00:00
Bradley C. Kuszmaul
271137c959 test_log5 recovers correctly now. Addresses #27. 
git-svn-id: file:///svn/tokudb@1826 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-23 19:44:13 +00:00
Bradley C. Kuszmaul
89985a3175 Improve logging. Addresses #27. 
git-svn-id: file:///svn/tokudb@1690 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-16 13:50:23 +00:00
Rich Prohaska
8bed771536 replace hashtables with fifos. addresses #249 
git-svn-id: file:///svn/tokudb@1600 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-11 14:03:33 +00:00
Rich Prohaska
3a29cecefb remove pivot flags. addresses #250 
git-svn-id: file:///svn/tokudb@1560 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-08 21:43:11 +00:00
Bradley C. Kuszmaul
e4f197a8bc set layout_version to 1 (for 0.4.0). Addresses #118. Fixes #248. 
git-svn-id: file:///svn/tokudb@1536 c7de825b-a66e-492c-adef-691d508d4ae1
 2008-01-07 19:02:27 +00:00
Rich Prohaska
9290db6fcc unified the cursor search for cursor set, get_both, set_range, and get_both_range. still need to prune the search for some of these operations. 
addresses  #186


git-svn-id: file:///svn/tokudb@1149 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-17 01:03:35 +00:00
Yoni Fogel
a3cf241f96 Added additional error code in toku_deserialize_brtheader_from, 
and toku_brt_open.
Files that fail assertions when loading the db, will now return EINVAL instead of assert-crashing.

Closes #160
Trying to open bdb db files does not cause us to crash anymore.

git-svn-id: file:///svn/tokudb@1087 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-11 20:03:12 +00:00
Bradley C. Kuszmaul
6ab4529c91 Switch over the fingerprints to be in the subfield 
git-svn-id: file:///svn/tokudb@977 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 19:16:18 +00:00
Bradley C. Kuszmaul
d1569489ca Get rid of childkeylens. Addresses #126. 
git-svn-id: file:///svn/tokudb@964 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 14:30:33 +00:00
Bradley C. Kuszmaul
4dfccf0d81 Get rid of a few more cases where childkeylens are used. Addresses #126. 
git-svn-id: file:///svn/tokudb@962 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-06 14:20:47 +00:00
Bradley C. Kuszmaul
ba1bd129d5 Can recover after 10 insertions. Addresses #27. 
git-svn-id: file:///svn/tokudb@945 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-05 20:00:19 +00:00
Bradley C. Kuszmaul
a542433295 Make some of the PMA fields be unsigned. 
Remove some leading __ (double underbars) from some symbols.  (Addresses #8.)
Improve the verification of node sizes (because recovery is having trouble with this.  Addresses #27.)


git-svn-id: file:///svn/tokudb@944 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-05 19:41:39 +00:00
Bradley C. Kuszmaul
accc92e4b0 Add some information needed for recovery. Changed the size of the serialization, and caused a new cursor bug to show up. Addresses #27. 
git-svn-id: file:///svn/tokudb@927 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-04 22:18:21 +00:00
Bradley C. Kuszmaul
4fd00d7311 Log some pma movements. Addresses #27. 
git-svn-id: file:///svn/tokudb@911 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-12-04 10:02:59 +00:00
Bradley C. Kuszmaul
8b48d70c9d Rename a bunch of symbols to toku_symbols. Addresses #8. 
git-svn-id: file:///svn/tokudb@827 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-29 15:41:46 +00:00
Bradley C. Kuszmaul
0a6d3a6cc6 Rename a bunch of symbols to toku_symbols. Addresses #8. 
git-svn-id: file:///svn/tokudb@826 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-29 15:34:49 +00:00
Bradley C. Kuszmaul
77ab644ef6 Rename a bunch of symbols to toku_symbols. Addresses #8. 
git-svn-id: file:///svn/tokudb@824 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-29 15:17:46 +00:00
Bradley C. Kuszmaul
1a155723d6 Add copyrights using #ident on the top of newbrt sources. Addresses #54. 
git-svn-id: file:///svn/tokudb@817 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-29 14:18:54 +00:00
Rich Prohaska
8ff534e152 use kv-pair's to contain the pivot key and data. closes #37 
git-svn-id: file:///svn/tokudb@770 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-27 18:16:45 +00:00
Rich Prohaska
2a8344c090 add tree flags to the node to drive serialization of pivots. addresses #5 
git-svn-id: file:///svn/tokudb@769 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-27 15:22:56 +00:00
Bradley C. Kuszmaul
9da9621873 Stop passing DB* everywhere. Instead store it in the BRT and PMA structs. Fixes #39. 
git-svn-id: file:///svn/tokudb@761 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-26 21:51:36 +00:00
Bradley C. Kuszmaul
fc6313556f Whoops wrote too much. 
git-svn-id: file:///svn/tokudb@731 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-24 03:56:02 +00:00
Bradley C. Kuszmaul
80154022be The recovered file is exactly the same as the original file for test_log2.tdb. 
(The wrong LSN was being saved in the file.  The recovered version was right.)
Addresses #27.
(Also, it was broken, and that appears to be fixed.)


git-svn-id: file:///svn/tokudb@730 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-24 03:50:28 +00:00
Bradley C. Kuszmaul
23b50b671d log_code.c compiles to log_code.o. Addresses #11 
git-svn-id: file:///svn/tokudb@715 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-22 18:45:22 +00:00
Bradley C. Kuszmaul
5784ee45fb Log header 
git-svn-id: file:///svn/tokudb@699 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-21 13:07:49 +00:00
Bradley C. Kuszmaul
fd2e07c904 Make all external symbols in pma.o start with toku_. Addresses #8 
git-svn-id: file:///svn/tokudb@677 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-20 00:32:25 +00:00
Bradley C. Kuszmaul
ff277a4b43 Make all external symbols in brt-serialize.o start with toku_. Addresses #8 
git-svn-id: file:///svn/tokudb@675 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-19 23:54:17 +00:00
Rich Prohaska
caad214427 use TOKU_DB_DUPSORT internally 
git-svn-id: file:///svn/tokudb@664 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-19 20:22:56 +00:00
Rich Prohaska
dfd26d869c serialize pivotflags 
git-svn-id: file:///svn/tokudb@608 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-17 13:23:32 +00:00
Rich Prohaska
5b24c06e48 fix bug 3: use the application's compare function in the pma rather than the default compare function 
git-svn-id: file:///svn/tokudb@604 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-16 22:06:27 +00:00
Bradley C. Kuszmaul
48f0ad74b5 Up 
git-svn-id: file:///svn/tokudb@519 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-11-14 17:58:38 +00:00
Bradley C. Kuszmaul
407fb25431 Fix the hashit() problem 
git-svn-id: file:///svn/tokudb@491 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-10-17 22:10:47 +00:00
Bradley C. Kuszmaul
2905012406 Don't allocate a megabyte on the stack 
git-svn-id: file:///svn/tokudb@472 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-10-16 21:02:53 +00:00
Rich Prohaska
c69bbcf7ff pma uses a memory pool 
git-svn-id: file:///svn/tokudb@436 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-10-10 19:33:31 +00:00
Bradley C. Kuszmaul
710cf343a3 Merge logging 
git-svn-id: file:///svn/tokudb@371 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-09-28 17:11:22 +00:00
Rich Prohaska
83407ae6bf Add a dirty bit to the BRT node object. This bit is set by code 
that modifies the state of a BRT node object.  A node is unpinned with
its dirty bit passed to the cache table.



git-svn-id: file:///svn/tokudb@316 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-09-18 16:09:55 +00:00
Rich Prohaska
c10712dee6 Change to implement delete by key. A BRT_DELETE command is injected into the 
tree.  It replaces any INSERT or DELETE command with the same key at all
interior nodes.  It is translated into a PMA delete operation at a leaf
node.  

The database file format was changed for the contents of interior node
buffers to include a 1 byte type field.  There are currently 2 types:
BRT_INSERT and BRT_DELETE.




git-svn-id: file:///svn/tokudb@278 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-09-06 21:36:45 +00:00
Rich Prohaska
f4a36c5707 tree cursors that can walk the tree 
git-svn-id: file:///svn/tokudb@170 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-08-23 18:07:18 +00:00
Bradley C. Kuszmaul
3571dbeba0 Put back the free 
git-svn-id: file:///svn/tokudb@168 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-08-22 22:08:26 +00:00
Bradley C. Kuszmaul
b730b03a47 Whoops, freed something not malloced 
git-svn-id: file:///svn/tokudb@167 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-08-22 21:41:29 +00:00
Bradley C. Kuszmaul
2fcb4bfaaf Separate rbuf and wbuf so that log.c can use it. Check in a perliminary version of log.c 
git-svn-id: file:///svn/tokudb@162 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-08-21 23:32:17 +00:00
Rich Prohaska
f206871b8e speedup the wbuf_int and wbuf_bytes functions based on profile 
data from a long benchmark-test.



git-svn-id: file:///svn/tokudb@155 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-08-17 12:06:31 +00:00
Bradley C. Kuszmaul
9c9cff164d Put in error message 
git-svn-id: file:///svn/tokudb@129 c7de825b-a66e-492c-adef-691d508d4ae1
 2007-08-13 22:51:05 +00:00