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Author SHA1 Message Date
Tommi Virtanen
394862d541 Do not attempt manual transaction rollback in Tx.Copy 
The typical use these days is with a managed transaction, via db.View.

The first case (error when re-opening database file) is not tested;
it is harder to instrument, and I have other plans for it.
 2014-05-28 10:15:49 -07:00
Ben Johnson
b9b1bb5b29 Merge pull request #176 from benbjohnson/streaming-check 
Add streaming check.
 2014-05-28 10:46:21 -06:00
Ben Johnson
b789691976 Add streaming check. 
This commit changes Tx.Check() to return a channel through which check errors are returned. This allows
errors to be found before checking the entire data file.
 2014-05-28 10:31:22 -06:00
Ben Johnson
4508a00891 Merge pull request #175 from benbjohnson/check-loop 
Add circular dependency integrity check.
 2014-05-28 09:00:19 -06:00
Ben Johnson
cefc3c5ebd Add circular dependency integrity check. 
This commit adds a check to prevent circular dependencies in branch nodes. If a circular dependency occurs
then a panic will be called and the commit will be prevented. This only works for a single branch level
and will not recursively search the tree.
 2014-05-28 08:02:55 -06:00
Ben Johnson
93338e17ec Merge pull request #174 from benbjohnson/remove-db-check 
Remove DB.Check(). Allow read-only Tx.Check().
 2014-05-27 12:08:33 -06:00
Ben Johnson
92a9f2e200 Remove DB.Check(). Allow read-only Tx.Check(). 
This commit removes the DB.Check() function and instead makes the user decide
whether a transaction should be writable or read-only. Tx.Check() is not safe
to use concurrently on a read-only transaction, however, it significantly
improves the performance of it.
 2014-05-27 11:31:55 -06:00
Ben Johnson
746dbb3566 Merge branch 'master' of https://github.com/boltdb/bolt 2014-05-27 08:28:06 -06:00
Ben Johnson
271129e40c Merge pull request #172 from benbjohnson/allocation 
Remove allocations from read-only buckets.
 2014-05-23 13:04:18 -06:00
Ben Johnson
bfccbb2cb5 Avoid trashing page cache on Tx.Copy(). 
This commit change the database copy to use O_DIRECT so that the Linux page
cache is not trashed during a backup. This is only available on Linux.
 2014-05-23 11:40:05 -06:00
Ben Johnson
06b01dbb67 Remove allocations from read-only buckets. 2014-05-23 10:40:09 -06:00
Ben Johnson
7432bc341f Merge pull request #169 from benbjohnson/allocation 
Fix freelist allocation direction.
 2014-05-21 13:46:12 -06:00
Ben Johnson
6fcc7fdb3d Merge pull request #171 from Shopify/tx_copy 
Move Copy/CopyFile from DB to Tx and make sure it copies exactly Tx.Size() bytes
 2014-05-21 11:04:08 -06:00
Martin Kobetic
8cd1c60f7c review comments 2014-05-21 16:57:29 +00:00
Martin Kobetic
0eda6c9f15 add tx.Size() and ensure tx.Copy() copies exactly that many bytes 2014-05-21 15:43:11 +00:00
Martin Kobetic
519d65228e move Copy and CopyFile from DB to Tx 2014-05-21 15:08:37 +00:00
Ben Johnson
644a949855 README 2014-05-19 16:16:36 -06:00
Ben Johnson
a0963d8f22 Added new projects. 2014-05-19 15:33:52 -06:00
Ben Johnson
12b36fe70c Fix freelist allocate(). 2014-05-19 14:11:32 -06:00
Ben Johnson
782ead0dbf Fix freelist allocation direction. 
This commit fixes the freelist so that it frees from the beginning of the data file
instead of the end. It also adds a fast path for pages which can be allocated from
the first free pages and it includes read transaction stats.
 2014-05-19 12:08:33 -06:00
Ben Johnson
cc6302194b Merge pull request #166 from benbjohnson/fill-percent 
Add option to adjust fill percentage.
 2014-05-15 14:25:29 -06:00
Ben Johnson
6840e4f3dc Change verbiage, fix node test. 2014-05-15 14:21:17 -06:00
Ben Johnson
a1873dd6f6 Add option to adjust fill percentage. 
This commit adds the ability to adjust the fill percentage for splitting nodes. This
works by setting a threshold that is a percentage of a total page size. When that
threshold is crossed during a split then a new node is created.

This is primarily beneficial for append-only workloads.

Fixes #163.
 2014-05-15 14:04:57 -06:00
Ben Johnson
7b96ede8b6 Merge pull request #165 from benbjohnson/strict-mode 
Add strict mode.
 2014-05-15 07:59:37 -06:00
Ben Johnson
1f5fb0208b Add strict mode. 2014-05-14 18:08:55 -06:00
Ben Johnson
a6d6d964b6 Merge pull request #162 from Shopify/nested_stats2 
Recursive/aggregate bucket stats
 2014-05-14 12:20:46 -06:00
Ben Johnson
e728eb90da Minor stats fixes. 2014-05-14 12:06:31 -06:00
Martin Kobetic
6eaeb31424 address review comments 2014-05-13 17:28:17 +00:00
Ben Johnson
417b0b7bf6 Merge pull request #161 from benbjohnson/work 
Add -work flag to 'bolt bench'.
 2014-05-12 15:36:10 -06:00
Ben Johnson
b5ae095a87 Add -work flag to 'bolt bench'. 
This commit adds a 'work' flag to the bolt bench utility so that databases
generated by the bench CLI can be saved for analysis.
 2014-05-12 15:34:07 -06:00
Martin Kobetic
51568b52df undo page.go changes 2014-05-12 20:47:03 +00:00
Martin Kobetic
4dbd354a8d add inline stats to cmd 2014-05-12 20:46:01 +00:00
Martin Kobetic
0716cdaec8 tweaks 2014-05-12 19:33:53 +00:00
Martin Kobetic
0dbfa3f08a merge inline branch into leaf branch 2014-05-12 18:22:45 +00:00
Martin Kobetic
deffc06a05 fix inline bucket stats 2014-05-12 17:29:16 +00:00
Martin Kobetic
c4ad027df7 aggregate bucket stats recursively and add stats to cmd 2014-05-09 20:50:58 +00:00
Martin Kobetic
b9899d09ab first part 2014-05-09 20:50:55 +00:00
Ben Johnson
4b56f820bc Merge pull request #160 from benbjohnson/fix-deletion 
Fix deletion & dereferencing.
 2014-05-09 10:02:13 -06:00
Ben Johnson
d1b21e619d Merge branch 'master' of https://github.com/boltdb/bolt into fix-deletion 
Conflicts:
	node.go
 2014-05-09 09:38:08 -06:00
Ben Johnson
a5cb717fc7 Fix deletion reclamation. 2014-05-09 09:26:34 -06:00
Ben Johnson
c595561faa Fix node unit tests. 2014-05-09 07:55:01 -06:00
Ben Johnson
5f13a416ce Merge pull request #159 from Shopify/pgid_overflow_checks 
add asserts for detecting pgid high watermark overflow
 2014-05-09 07:45:19 -06:00
Martin Kobetic
3ffcee742c remove stray file 2014-05-09 13:38:11 +00:00
Martin Kobetic
d279ea44ce add asserts for detecting pgid high watermark overflow 2014-05-09 13:35:00 +00:00
Ben Johnson
8da0a92637 Merge pull request #158 from benbjohnson/bolt-info 
Add 'bolt info'.
 2014-05-08 08:44:41 -06:00
Ben Johnson
50e04a29ae Add 'bolt info'. 2014-05-08 08:43:18 -06:00
Ben Johnson
3d2e092a5d Merge pull request #154 from benbjohnson/inline-buckets 
(wip) Add inline bucket support.
 2014-05-07 12:09:36 -06:00
Ben Johnson
d52d142275 Minor fixes. 2014-05-07 12:06:22 -06:00
Ben Johnson
e99a24eb44 Improve bucket code documentation. 2014-05-07 11:23:30 -06:00
Ben Johnson
0966dde0d4 Fix bucket free. 2014-05-07 10:37:50 -06:00