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61 commits

Author SHA1 Message Date
Zardosht Kasheff
43eea285f7 [t:4889], move code for completing a txn to txn.c from rollback.c 
git-svn-id: file:///svn/toku/tokudb@43587 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:31 -04:00
Zardosht Kasheff
34b3dae38e [t:4880], fix toku_brtheader_get_some_existing_brt 
git-svn-id: file:///svn/toku/tokudb@43434 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:28 -04:00
Zardosht Kasheff
b5084ff8a0 [t:4874], remove dependence of ydb lock from h->live_brts and live->txns 
git-svn-id: file:///svn/toku/tokudb@43433 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:28 -04:00
Zardosht Kasheff
357b4981c2 [t:4768], [t:4829], [t:4834], [t:4511], [t:4513], merge fixes to main 
git-svn-id: file:///svn/toku/tokudb@43396 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:27 -04:00
Zardosht Kasheff
1e96a05413 [t:4512], remove brt_header->checkpoint_before_commit_link and txn->checkpoint_before_commit, and replace it with a BOOL that states if a checkpoint is needed or not 
git-svn-id: file:///svn/toku/tokudb@42758 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:24 -04:00
Zardosht Kasheff
340045d062 [t:4762], merge to main 
git-svn-id: file:///svn/toku/tokudb@42336 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:23 -04:00
John Esmet
0d32c57b9f close[t:4574] merging 4574 to main. fixes the hcad deadlock found by Tim's stress test, which adds and drops indexes concurrent with queries and insertions. transactions no longer keep trollback nodes pinned after an operation, but instead always unpin them. 
this merge also introduces a lot of improvements to our rollback code, in terms of clarity and consistency. to that end, variable names and function names were improved, as well as more documentation of the rollback logic in rollback.h and log-internal.h

roll.h is removed because it is a dead file.


git-svn-id: file:///svn/toku/tokudb@41576 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:15 -04:00
Bradley C. Kuszmaul
7ad7bb0611 close[t:4298] Merge from 4298j: {{{svn merge -c41355 ../tokudb.4298i}}}. Closes #4298. 
git-svn-id: file:///svn/toku/tokudb@41357 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:14 -04:00
Zardosht Kasheff
7942bcf209 [t:4028], merge to main 
git-svn-id: file:///svn/toku/tokudb@41142 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:13 -04:00
Zardosht Kasheff
671dba1781 [t:4596], fix in tokudb 
git-svn-id: file:///svn/toku/tokudb@40544 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:13 -04:00
Rich Prohaska
6ad86d1334 #4455 add unlocked txn destructor refs[t:4455] 
git-svn-id: file:///svn/toku/tokudb@40407 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:12 -04:00
Christian Rober
a07e05a142 [t:4468] Transaction yiled frequency changes merged to main. 
git-svn-id: file:///svn/toku/tokudb@40190 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:11 -04:00
Zardosht Kasheff
753cba24c9 [t:4552], make unpinning of node cheaper for reads 
git-svn-id: file:///svn/toku/tokudb@40161 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:11 -04:00
Zardosht Kasheff
19b7090fb6 [t:4456], merge to main 
git-svn-id: file:///svn/toku/tokudb@39504 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:09 -04:00
Zardosht Kasheff
1e8c6c9ad4 [t:4386], address CR comments in toku_cachetable_unpin_and_remove 
git-svn-id: file:///svn/toku/tokudb@39024 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:06 -04:00
Zardosht Kasheff
3835408948 [t:4031], merge changes to main 
git-svn-id: file:///svn/toku/tokudb@38244 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-17 00:00:02 -04:00
Zardosht Kasheff
00e8c8c224 [t:3997], merge to main 
git-svn-id: file:///svn/toku/tokudb@36689 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:54 -04:00
Zardosht Kasheff
9948adca3c [t:3923], merge to main 
git-svn-id: file:///svn/toku/tokudb@35506 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:50 -04:00
Zardosht Kasheff
1a5dbd80e5 [t:3645], merge to main 
git-svn-id: file:///svn/toku/tokudb@34156 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:48 -04:00
Zardosht Kasheff
f392523514 [t:3436], [t:3782], merge ydb level bulk fetch to main line 
git-svn-id: file:///svn/toku/tokudb@33770 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:46 -04:00
Leif Walsh
b669ec96d6 [t:3635] [t:3764] [t:3757] [t:3749] merging tokudb.3635+prefetch into mainline, pending testing, fixes #3635, #3764, #3757, #3749 
git-svn-id: file:///svn/toku/tokudb@33537 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:46 -04:00
Zardosht Kasheff
b90f894d14 [t:3651], merge to main 
git-svn-id: file:///svn/toku/tokudb@32620 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:41 -04:00
Zardosht Kasheff
4a88cb22b4 [t:3644], merge cachetable changes for #3627 from tokudb.3627 to main 
git-svn-id: file:///svn/toku/tokudb@32519 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:41 -04:00
Bradley C. Kuszmaul
885c83300b [t:3604] Merge everything from the tokudb.3312c+3524+msn branch. Refs #3604. 
git-svn-id: file:///svn/toku/tokudb@32294 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:40 -04:00
Zardosht Kasheff
b70707d546 [t:3397], ad invariante in live_list_reverse_note_txn_end_iter() 
git-svn-id: file:///svn/toku/tokudb@29834 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:39 -04:00
Barry Perlman
8da8564e1a [t:3063] #3063 Add comments. 
git-svn-id: file:///svn/toku/tokudb@29787 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:38 -04:00
Rich Prohaska
5509731dc3 #3258 changes found during code review refs[t:3258] 
git-svn-id: file:///svn/toku/tokudb@28492 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:36 -04:00
Rich Prohaska
d5da244826 #3258 fix the hot indexer when txn is committing or aborting refs[t:3258] 
git-svn-id: file:///svn/toku/tokudb@28442 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:36 -04:00
Barry Perlman
8a810eafd8 [t:3130] Add start time of oldest live txn to engine status. 
git-svn-id: file:///svn/toku/tokudb@26502 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:33 -04:00
Zardosht Kasheff
9d3a1416c3 [t:2811], add some comments 
git-svn-id: file:///svn/toku/tokudb@26097 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:32 -04:00
Dave Wells
f31a90e9e9 merge indexer to main refs #2843 [t:2843] 
git-svn-id: file:///svn/toku/tokudb@25593 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:29 -04:00
Barry Perlman
548d03d70e [t:2892] Merge upgrade logic to main. Merge command was svn merge --accept=postpone -r25293:HEAD ../tokudb.main+2892 . 
git-svn-id: file:///svn/toku/tokudb@25303 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:25 -04:00
Zardosht Kasheff
cc91ea8ca4 [t:2811], merge to main \!\!\! 
git-svn-id: file:///svn/toku/tokudb@23495 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:22 -04:00
Bradley C. Kuszmaul
06d1c0e1eb Get rid of {{{TAGMALLOC}}}. Fixes #2912. close[t:2912] 
git-svn-id: file:///svn/toku/tokudb@23493 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:22 -04:00
Yoni Fogel
3b607e2f02 [t:2835] Remove some code that could cause later crashes. 
Cleaning up of rollback logs in toku_rollback_txn_close is indicative of a problem that should cause a crash right away,
not the next time you start up mysql.

This might be the direct cause of global's problem,
but requires another bug to exist (rollback nodes must not have been cleaned up during a 'successful' abort or commit
first in order for the 'cleanup' to cause a problem)

git-svn-id: file:///svn/toku/tokudb@22526 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:20 -04:00
Yoni Fogel
a9c554b353 [t:2641] Merge DB_READCOMMITTED bugfix (r20839) to main. 
git-svn-id: file:///svn/toku/tokudb@20863 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:18 -04:00
Bradley C. Kuszmaul
28cc5d1ed9 Merge the changes from 2499d onto the main line. Fixes #2499. close[t:2499]. 
{{{
svn merge -r 19523:19895 https://svn.tokutek.com/tokudb/toku/tokudb.2499d
}}}
.


git-svn-id: file:///svn/toku/tokudb@19902 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:09 -04:00
Yoni Fogel
8c34dda452 closes[t:2440] Merge #2440 to main. 
closes[t:2512] merge #2512 to main
Delete dev branch

git-svn-id: file:///svn/toku/tokudb@19439 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:06 -04:00
Yoni Fogel
4c7d34d0f3 [t:2449] Bugfix in cachetable pairs for rollback log nodes. 
We were using TOKUTXNs as the extraarg, but the TOKUTXN struct could be freed while the pair is still in memory.
We only used the TOKUTXN to get the cachefile and header.  We already are given the cachefile, so we
made the extraargs be the header

git-svn-id: file:///svn/toku/tokudb@19238 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:06 -04:00
Yoni Fogel
0632ad4288 [t:2449] Add prefetching of rollback logs to speed up commit/abort processing 
git-svn-id: file:///svn/toku/tokudb@19190 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:06 -04:00
Yoni Fogel
1bf7a7a403 closes[t:2449] [t:2484] Merge #2449 changes to main. 
Rollback logs are now checkpointed.  There are no rolltmp files.


git-svn-id: file:///svn/toku/tokudb@19167 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:05 -04:00
Rich Prohaska
5150671302 fix a rollback memory leak refs[t:2490] 
git-svn-id: file:///svn/toku/tokudb@18894 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:04 -04:00
Rich Prohaska
70c37a9a67 fix a memory leak closes[t:2490] #2490 
git-svn-id: file:///svn/toku/tokudb@18882 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:04 -04:00
Bradley C. Kuszmaul
53d376d7c3 Add keywords. [t:2468]. Refs #2468. 
git-svn-id: file:///svn/toku/tokudb@18673 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:03 -04:00
Yoni Fogel
b3f5306b41 [t:2249] Merge #2249 to main. 
'load' entry and rollback/recovery,
single filename for brtloader and rest of brt
test-fsync

git-svn-id: file:///svn/toku/tokudb@18617 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:03 -04:00
Bradley C. Kuszmaul
178820a688 Merge changes from 2216a to main (except possibly for the windows subdirectory, which Yoni will do separately). 
2216a is no longer valid.
Refs #2216. [t:2216].
{{{
svn merge -r17301:18179 https://svn.tokutek.com/tokudb/toku/tokudb.2216a/src/tests
}}}



git-svn-id: file:///svn/toku/tokudb@18181 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:01 -04:00
Yoni Fogel
14d67581f0 closes[t:2391] Merge 2391 branch to main 
git-svn-id: file:///svn/toku/tokudb@18153 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:59:01 -04:00
Yoni Fogel
e944ee50a6 [t:2312] All paths to write/pwrite go through portability layer. 
full_os_(p)write check for partial reads, and fixable errors.


git-svn-id: file:///svn/toku/tokudb@17078 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:58:58 -04:00
Rich Prohaska
4c337193b6 rename __rolltmp to __tokudb_rolltmp closes[t:2184] 
git-svn-id: file:///svn/toku/tokudb@15884 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:58:53 -04:00
Yoni Fogel
c943ab3b1c Addresses #2168 refs[t:2168] Skip fsync for transactions that have done no (modify) work. 
i.e. only queries

git-svn-id: file:///svn/toku/tokudb.2037b@15766 c7de825b-a66e-492c-adef-691d508d4ae1
 2013-04-16 23:58:07 -04:00