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612 Commits

Author SHA1 Message Date
Keith Bostic
48e1343e40 Merge pull request #2363 from wiredtiger/WT-2262 
WT-2262 Have random sampling walk the tree so it isn't biased in skewed trees.
 2015-12-16 15:29:13 +11:00
Don Anderson
ee33b0875a Merge branch 'develop' into wt-1315-join-cursor 2015-11-17 10:35:01 -05:00
Michael Cahill
1b9c3da26a WT-2212 Add a "use_environment" config to "wiredtiger_open" 2015-11-12 13:45:10 +11:00
Don Anderson
c73ee1b0a4 Merge branch 'develop' into wt-1315-join-cursor 2015-11-10 11:06:42 -05:00
Michael Cahill
b1141548ad WT-2200 Edit wording of direct_io docs, don't allow write_through on read-only checkpoints. 2015-11-06 17:39:59 +11:00
Mark Benvenuto
310023deba WT-2200 Change WiredTiger caching strategy on Windows 2015-11-05 16:57:23 -05:00
Don Anderson
4126e77abe Merge branch 'develop' into wt-1315-join-cursor 2015-11-04 06:44:25 -05:00
Don Anderson
4d204910b2 WT-1315. Added support for join cursors: 
- "join:" URI handling added to WT_SESSION::open_cursor, added WT_SESSION::join.
- Added support for in-memory bloom filters.
- Minor fix to cur_dump_close CURSOR_API_CALL.
- Some refactoring in __wt_{curindex,curtable}_get_value() to allow them
    to be called internally.
- Use new macro JOINABLE_CURSOR_API_CALL() instead of CURSOR_API_CALL()
    to trap illegal calls to joined cursor.
- __wt_curtable_open now takes an owning cursor arg.
- Added __wt_struct_unpack_size() and __wt_struct_repack()
 2015-11-03 13:22:11 -05:00
Michael Cahill
3a89c33f77 Fix "in_memory" configuration -- respect WIREDTIGER_CONFIG. 2015-10-21 13:23:00 +11:00
Alex Gorrod
e08b3d47e5 Disable new in_memory configuration as default 2015-10-20 15:45:49 +11:00
Michael Cahill
337ce237b8 Add support for an undocumented "in_memory" mode to wiredtiger_open. 2015-10-20 13:51:09 +11:00
Susan LoVerso
fc51ae17d2 WT-2151 Add logging reconfiguration support and testing. 2015-09-30 16:08:34 -04:00
Susan LoVerso
cce60f8be3 WT-2151 Add zero_fill config to manually zero out log files. 2015-09-29 12:52:59 -04:00
Alex Gorrod
56a7e83969 Update split_deepen_min_child description, even though it isn't 
publicly documented.
 2015-09-25 00:33:48 +00:00
Alex Gorrod
65b77c975b WT-2127 Deepen the tree more regularly to avoid wide internal pages. 
I was seeing internal pages grow to contain over 70,000 entries. Which
makes reconciliation of child pages very expensive. Be more aggressive
about splitting internal pages.
 2015-09-23 07:36:25 +00:00
Susan LoVerso
d2111ffac0 WT-2104 Write up commit and log_flush options. 
Also add large default value for transaction_sync.
 2015-09-16 14:02:50 -04:00
Susan LoVerso
e6c7d06b47 WT-2104 Change naming of config for log_flush. 2015-09-16 10:45:03 -04:00
Susan LoVerso
75136ee778 WT-2104 Set 'sync' as the default. Unused var. 2015-09-15 14:17:35 -04:00
Susan LoVerso
366fc17e0b WT-2104 New log_flush API to control the flushing or syncing of the log. 2015-09-15 13:35:11 -04:00
Alex Gorrod
69732eebe1 Shared cache review nits. 2015-08-27 17:14:57 +10:00
Alex Gorrod
f02f2ce85b Shared cache quota improvements: 
Fix a bug when a quota isn't specified
Improve description of configuration setting.
 2015-08-27 02:25:28 +00:00
Alex Gorrod
5d488cf41e WT-2065 Add a quota to shared cache configuration. 
That provides the ability to limit how much cache a single
participant in a shared cache can be allocated.
 2015-08-27 02:14:43 +00:00
Michael Cahill
6cffaf62f5 Minor cleanup of documentation changes. 2015-08-20 13:22:03 +10:00
David Hows
cea2c7df19 SERVER-18356 - Update documentation 2015-08-19 16:06:57 +10:00
David Hows
bc48bb4092 CR Changes 2015-07-08 10:25:15 +10:00
David Hows
9957d152d5 Make 0 a valid value within close_idle_time 2015-07-07 11:54:00 +10:00
Susan LoVerso
0efd205d6b Fix docs for sync. begin_transaction -> commit_transaction 2015-06-24 11:47:28 -04:00
David Hows
fb88162109 WT-1728 WT_SESSION.reset 2015-06-22 09:44:50 +10:00
Keith Bostic
b3e3f19a08 Add the "strict" configuration option to WT_SESSION.verify, default 
false, don't error if we leak blocks unless strict is configured.

Reference WT-1959.
 2015-06-06 13:23:21 -04:00
Keith Bostic
d4fc69a23d Merge pull request #2012 from wiredtiger/stat-size 
Add a "statistics=(size)" mode to statistics cursors
 2015-06-05 20:50:40 -04:00
Michael Cahill
74cea8701c Add a "statistics=(size)" mode to statistics cursors that just gets the filesize without opening anything. 
refs SERVER-17078
 2015-06-05 16:01:51 -04:00
Alex Gorrod
e075e2c944 Add an eviction_dirty_trigger configuration setting. 
Allows applications to maintain a low proportion of dirty pages in
the cache, while allowing clean pages to utilize the cache.

While here, alter the minimum allowed dirty trigger and target to
be set as low as 5 percent. Which may be desired for huge caches.

refs SERVER-16737, WT-1350

e Please enter the commit message for your changes. Lines starting
 2015-06-05 02:49:46 +00:00
Alex Gorrod
0840cee04a Split LSM verbose into two categories. 
Messages from the work queue management can be overwhelming.
 2015-06-02 05:02:06 +00:00
Michael Cahill
8ce8f23476 Rename the config key for partial logging to log=(enabled) to match wiredtiger_open. 2015-05-29 15:29:38 +10:00
Michael Cahill
62e5ee40ad Merge branch 'develop' into partial-logging 2015-05-28 17:35:17 +10:00
Susan LoVerso
474ff612e8 Merge branch 'develop' into transaction-background 
Conflicts:
	src/config/config_def.c
	src/include/config.h
	src/include/txn.h
	src/log/log.c
	src/session/session_api.c
 2015-05-27 12:15:11 -04:00
Susan LoVerso
d3b914224f Make default transaction_sync timeout to be forever. WT-1908 2015-05-27 11:13:02 -04:00
Michael Cahill
c8452143a5 Fix the default values for named snapshot drop before/to. 
refs WT-1839
 2015-05-22 18:01:36 +10:00
Michael Cahill
b12f795a99 Rename the "upto" drop snapshot config "before". 2015-05-22 17:37:15 +10:00
Alex Gorrod
f84527c6d1 Rename drop=(until) to drop=(upto) in new snapshot API. 2015-05-22 06:07:45 +00:00
Alex Gorrod
ffa7b6a54d Updates to named snapshot implementation: 
* Allow a snapshot from a running transaction, but enforce that
  the transaction is and remains read only.
* Enhance test cases
* Fixup locking, so a call to snapshot appears atomic (i.e: drop and create
  are wrapped in a single lock)
* Fixup naming in named snapshot source file to be consistent.
 2015-05-22 05:49:33 +00:00
Alex Gorrod
9796ba4979 Update named snapshot API. 
Move semantic from drop=(to=all) to drop=(all=true)
 2015-05-22 02:22:31 +00:00
Susan LoVerso
99a89c1e4e Initial changes for per-table logging. 2015-05-21 15:46:07 -04:00
Alex Gorrod
e4d6e68b66 Add some more named snapshot tests. 
Fix a couple of bugs they uncovered.
 2015-05-21 06:48:15 +00:00
Alex Gorrod
f381b57756 Enhance named snapshots: 
* Add support for dropping up to a name
* Add support for basing a new named snapshot on a running transaction.
 2015-05-21 04:03:38 +00:00
Alex Gorrod
afc4a6147b Extend support for dropping named snapshots. 
Make it possible to drop all snapshots, and specifically named snapshots.
 2015-05-20 07:17:33 +00:00
Susan LoVerso
e451621025 Merge branch 'develop' into transaction-background 
Conflicts:
	src/include/config.h
	src/include/txn.h
	src/include/wiredtiger.in
 2015-05-13 15:45:52 -04:00
sueloverso
9ecfbc8ec0 Merge pull request #1949 from wiredtiger/transaction-background-commit 
Change to commit_transaction for background sync.
 2015-05-13 15:25:58 -04:00
Susan LoVerso
3dbef5dca4 Make txn logsync inheritance settings more clear on commit_transaction. WT-1754, WT-1908 2015-05-13 15:10:11 -04:00
Michael Cahill
6237ef264d Merge branch 'develop' into named-snapshots 
Conflicts:
	dist/api_data.py
	src/config/config_def.c
	src/include/config.h
	src/txn/txn.c
 2015-05-13 16:46:16 +10:00