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748 Commits (97aba5586d36f9670a77dc6e60ec1b9ef31ce9ae)

Author SHA1 Message Date
Rodolfo Carvalho 10b100fe0f Fix `bolt stats` output 2015-12-05 19:56:31 +01:00
Ben Johnson 7bf163794f Merge pull request #462 from rhcarvalho/patch-readme 
Put backticks around function name in description
 2015-12-05 11:43:10 -07:00
Rodolfo Carvalho a2144ebbf1 Put backticks around function name in description 2015-12-05 19:00:07 +01:00
Ben Johnson 6e1ca38c6a Merge pull request #461 from mark-rushakoff/doc-iterate-buckets 
Document iterating over buckets
 2015-11-22 20:06:43 -07:00
Mark Rushakoff 9ee1aea61b Fix typo in comment 2015-11-22 18:20:48 -08:00
Mark Rushakoff e991375cad Explain iterating over sub-buckets in README 2015-11-22 18:20:48 -08:00
Ben Johnson 0b00effdd7 Merge pull request #455 from gyuho/boltdb_unix_map_populate 
Add MmapFlags option for MAP_POPULATE (unix)
 2015-11-12 08:10:49 -07:00
Ben Johnson d359c78f40 Merge pull request #452 from benbjohnson/empty-seek 
Skip empty pages during cursor seek
 2015-11-09 09:36:12 -07:00
Gyu-Ho Lee d97579c399 Add MmapFlags option for MAP_POPULATE (unix) 
This adds MmapFlags to DB.Options in case we need syscall.MAP_POPULATE
flag in Linux 2.6.23+ to do the sequential read-ahead, as discussed in [1].

---

[1]: https://github.com/coreos/etcd/issues/3786
 2015-11-08 18:07:10 -08:00
Ben Johnson 81db89446c Merge branch 'xiang90-tx_write' 2015-11-06 13:20:48 -07:00
Ben Johnson 6b1bbf0ab4 update WriteTo() docs 
This commit updates and revises some of the documentation around
Tx.WriteTo() and how O_DIRECT is no longer the default.
 2015-11-06 13:18:58 -07:00
Xiang Li b986966361 add WriteToFlag to Tx 
For in memory workload, it does not make sense to use
o_direct to copy the file. Adding a option to clear out
o_direct and for other future cases.
 2015-11-06 11:03:28 -08:00
Xiang Li e67705ed63 do not grow dbsize agressively 
Only grow the database size when the high watermark increases.
We also grows the database size a little bit aggressively to
save a few ftruncates.

I have tested this on various environments. The performance impact
is ignorable with 16MB over allocation. Without over allocation,
the performance might decrease 100% when each Tx.Commit needs a new
page on a very slow disk (seek time dominates the total write).
 2015-11-06 09:39:17 -08:00
Luke Champine 852d3024fa skip empty pages during cursor seek 
This commit fixes an issue where keys are skipped by cursors after
deletions occur in a bucket. This occurred because the cursor seeks
to the leaf page but does not check if it is empty.

Fixes #429, #450
 2015-11-05 22:39:15 -07:00
Ben Johnson 47d80ed8a4 Merge pull request #451 from Charlesworth/master 
updated README.md to fix typo
 2015-11-03 09:07:54 -07:00
Charlie Cochrane 13944fb3e3 updated README.md to fix typo 2015-11-03 14:04:31 +00:00
Ben Johnson 119858097e Merge pull request #419 from raggi/windows-flock 
windows: implement file locking
 2015-10-28 12:21:53 -06:00
Ben Johnson b95be7b997 Merge pull request #447 from benbjohnson/max-value-size 
Lower MaxValue to 2GB
 2015-10-28 12:20:47 -06:00
Ben Johnson 1786b6ae2f lower MaxValue to 2GB 
This commit changes the maximum value size to 2GB so that tests can
run on 32-bit machines. There's really no reason to write a 2GB+
value to Bolt. It's not terribly efficient for large values.
 2015-10-28 12:16:16 -06:00
Ben Johnson a54ef72d71 Merge branch 'hvnsweeting-hvn-fix-doc' 2015-10-28 12:00:09 -06:00
Hung Nguyen Viet 40aeece092 typo and highlight 2015-10-28 11:59:29 -06:00
Ben Johnson 54e1e44866 Merge pull request #441 from pmezard/document-put-constraint 
bucket: document Put() value must remain valid for the transaction
 2015-10-28 11:54:20 -06:00
Ben Johnson b4e20916f6 Merge pull request #445 from benbjohnson/reading 
README: Add 'Reading the Source' section
 2015-10-27 15:35:26 -06:00
Ben Johnson 54254e97b9 README: add 'Reading the Source' section 
This commit adds a section to help people understand the
source better while reading it.
 2015-10-24 13:31:18 -06:00
Ben Johnson ee716d1410 Merge pull request #431 from brahmaroutu/support_power_z 
adding seperate files to compile on IBM Power and Z
 2015-10-21 15:23:03 -06:00
Ben Johnson 12af751e86 Merge pull request #444 from pmezard/doc-bucket-lifetime 
bucket: document buckets are valid only during the transaction
 2015-10-21 09:30:33 -06:00
Patrick Mezard e05e34c332 bucket: document buckets are valid only during the transaction 
Issue #313
 2015-10-21 10:55:50 +02:00
Ben Johnson 09dda9940c Merge pull request #442 from pmezard/mention-address-space-consumption 
README: mention the memory map consumes a lot of address space
 2015-10-20 12:05:15 -06:00
Patrick Mezard b7f23b8e55 README: mention the memory map consumes a lot of address space 
I have been bitten by this when running a simple application on a
Raspberry Pi 2. It had 3 stores: two 512M stores and one 128M. The
application refused to start the moment the first index grew from 512M
to 1G.

Bolt is really nice but it is easy to overlook this limitation,
especially with the note about supporting stores much larger than
*physical* memory.
 2015-10-20 14:08:43 +02:00
Ben Johnson 07070579bd Merge pull request #439 from MJDSys/speed_up_test 
In TestBucket_Delete_FreelistOverflow, use Cursor.Delete to remove records.
 2015-10-19 08:38:39 -06:00
Ben Johnson 449a2c249d Merge pull request #440 from rogierlommers/master 
Add example of NextSequence() usage to readme
 2015-10-19 08:35:24 -06:00
Patrick Mezard f8d7ef20e6 bucket: document Put() value must remain valid for the transaction 
Issue #324
 2015-10-19 10:42:28 +02:00
Rogier Lommers 1af2ec9768 Add example of NextSequence() usage to readme 2015-10-18 15:00:36 +02:00
Matthew Dawson a0c33d065b In TestBucket_Delete_FreelistOverflow, use Cursor.Delete to remove records. 
When removing all the keys from the bucket, use Cursor.Delete directly, which
avoids a seek through the bucket to find the element to delete.  This knocks
1/5 of the time off my laptop when running this test while not reducing the
amount of overflow pages cleared out of the free list.
 2015-10-17 14:04:42 -04:00
Ben Johnson b05ba12bcb Merge pull request #437 from shaggytwodope/master 
small typos
 2015-10-14 15:29:50 -06:00
John ShaggyTwoDope Jenkins a7a29a20cd typos 2015-10-13 17:14:11 -07:00
Ben Johnson 14ea02b7ee Merge pull request #435 from hqhq/hq_add_arm64 
Add support for arm64
 2015-10-09 08:39:41 -06:00
Qiang Huang 503413c015 Add support for arm64 
Added build tag for arm64, so we won't get any errors on other
platforms with go 1.4.x.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
 2015-10-09 10:29:22 +08:00
Srini Brahmaroutu 721cf88e1b adding seperate files to compile on IBM Power and Z 
Signed-off-by: Srini Brahmaroutu <srbrahma@us.ibm.com>
 2015-10-03 00:35:02 +00:00
Ben Johnson 51f99c8624 Merge pull request #428 from lukechampine/patch-1 
Document undefined behavior in ForEach
 2015-09-21 14:14:00 -06:00
Ben Johnson ebe1067083 Merge pull request #427 from joyrexus/master 
Add two little projects to README project list
 2015-09-21 14:13:13 -06:00
Luke Champine 5f9559f227 Document undefined behavior in ForEach 2015-09-21 15:49:06 -04:00
Jason Voigt 130d6c5d98 add stow and buckets to projects list 2015-09-21 13:31:50 -05:00
James Tucker 1cb787ee7b windows: implement file locking 2015-09-16 09:28:26 -03:00
Ben Johnson 033d4ec028 Merge pull request #418 from benbjohnson/revert-arm64 
Revert arm64 change
 2015-09-09 15:26:31 -06:00
Ben Johnson a74efb5d16 revert arm64 change 
This commit removes the arm64 change because it caused issues
with Go 1.4.

Fixes #416.
 2015-09-09 15:16:17 -06:00
Ben Johnson 9f37fd92c7 Merge pull request #414 from jefby/jefby 
add bolt_arm64.go for arm64
 2015-09-09 13:14:45 -06:00
jefby 69f6bd2f78 add bolt_arm64.go for arm64 
Signed-off-by: jefby <jef199006@gmail.com>
 2015-09-08 10:48:40 +08:00
Ben Johnson 0c24824a36 Merge pull request #413 from benbjohnson/release-rwtx 
Release read-write Tx after close
 2015-09-04 15:04:52 -06:00
Ben Johnson 4c92e3fa22 release read-write tx after close 
This commit removes references to the last write transaction and
and its dirty pages after the transaction has been closed. This
bug did not affect the safety of the data, however, it would
cause dirty pages to linger in-memory until the next write
transaction began.
 2015-09-04 13:07:06 -06:00