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165 Commits

Author SHA1 Message Date
Keith Bostic
344a714c3d Upgrade copyright notices from 2015 to 2016. 2016-01-01 16:37:39 -05:00
Keith Bostic
a26d87a53e Replace wiredtiger_strerror_r with WT_SESSION.strerror, reference #1516. 2015-02-02 19:20:33 -05:00
Keith Bostic
1f9098871a Copyright notices: add MongoDB, update to 2015. 2015-01-04 14:07:56 -05:00
Keith Bostic
e868998e1a move ext/test/helium to ext/datasources/helium, we're shipping Helium 
support for the forseeable future.
 2014-01-20 09:44:22 -05:00
Keith Bostic
9b949044ca Upgrade to Helium 2.0 (change object lengths from uint64_t types to size_t). 2014-01-20 09:21:35 -05:00
Keith Bostic
47cc29aeb7 Add placeholders for he_sys_trace_enabled, Helium debugging flags. 2014-01-18 14:52:58 -05:00
Keith Bostic
c286afce24 lint 2014-01-18 12:11:31 -05:00
Keith Bostic
01bdb98ee1 clean up spelling, make dist/s_all pass again. 2014-01-18 11:27:37 -05:00
Keith Bostic
f55804b2d4 test/format runs, now. 
Remove the Memrata support, add Helium documentation, remaining cleanups.
 2014-01-18 11:01:20 -05:00
Keith Bostic
5cf2d616da Check the version against the header file to catch compile-time errors, 
but check the run-time version as well, in case we compile with the
right header file, but run with the wrong shared library.
 2014-01-17 14:06:50 -05:00
Keith Bostic
eb1e729a5f Upgrade to Helium 1.9. 2014-01-16 19:22:23 -05:00
Keith Bostic
dbcabf9a77 Rework/review the name-space #defines again, I like what I had before 
better.

Add verbose levels.

Add a string prefix-match macro, we're doing it a fair amount.
 2014-01-16 18:06:25 -05:00
Keith Bostic
d7e7e50a15 More verbose messages, make it possible to configure verbosity at run-time. 2014-01-15 13:10:08 -05:00
Keith Bostic
3683f19354 Fix a bug where using the wrong Helium truncate flag. 
Rework naming to be consistent, everything now uses the prefix.
Get rid of last remaining "memrata" and "kvs" mentions.
Minor function shuffling to keep related functions together.
 2014-01-15 12:50:31 -05:00
Keith Bostic
6063b1cc0e First version of the Levyx/Helium code, derived from the Memrata code. 
It doesn't run yet, but it compiles and limps to a core dump.
 2014-01-15 11:46:07 -05:00
Keith Bostic
5b509b7220 Update copyright notices for 2014. 
Move lang/java and lang/python into the public domain.
 2014-01-07 10:30:12 -05:00
Keith Bostic
9aa469e13e Better/fixed support for huge keys/values. 
Change the WT_ITEM::size field from type uint32_t to size_t.

Change test/format configuration to support large key/value items.

Ref: #808 and #70.
 2013-12-16 12:55:50 -05:00
Keith Bostic
81559e02e9 Upgrade to KVS 1.4.13, this version resolves the last of the transaction 
and namespace issues we've been seeing.
 2013-09-06 07:07:24 -04:00
Keith Bostic
9d67506709 It's not (or shouldn't be) possible for us to see unresolved transactions 
during a normal shutdown because WiredTiger rolls them back, there's no
reason to make extra work looking for them.
 2013-09-05 12:42:02 -04:00
Keith Bostic
c6f4de2a6c Review error messages, minor cleanup and consistency pass. 
Upgrade to KVS version 1.4.11.
 2013-09-05 12:31:20 -04:00
Keith Bostic
885dc54d9a Only open the transaction store once per database, not once per KVS store. 2013-09-04 11:23:27 -04:00
Keith Bostic
990c54c18f lint 2013-09-04 10:50:07 -04:00
Keith Bostic
56cb57af27 Rework our naming so that names on the KVS store are unambiguously ours so 
we hopefully won't collide with other namespaces on the devices.

Use the new kvs_namespaces API to retrieve a list of objects from the KVS
store for recovery.

Upgrade to KVS version 4.9.

Somewhere along the line, we stopped passing the KVS configuration
information to kvs_open(), fix that bug.
 2013-09-04 10:40:04 -04:00
Keith Bostic
cf16b9f4be lint 2013-08-22 16:43:48 -04:00
Keith Bostic
ab70cec66d typo 2013-08-22 16:30:24 -04:00
Keith Bostic
a9f1420404 General support for recovery of Memrata/KVS devices. 2013-08-22 16:26:46 -04:00
Keith Bostic
ffa8153582 update to the current Memrata design. 2013-08-20 16:01:48 -04:00
Alex Gorrod
066fa90965 Fix compiler warning: 
../../../../ext/test/memrata/memrata.c:2612: error: unused variable ‘kvs_options’
../../../../ext/test/memrata/memrata.c:2612: error: unused variable ‘p’
 2013-08-20 01:14:00 -04:00
Keith Bostic
533ce3c2da Support the kvs_open_o_debug and kvs_open_o_truncate configuration strings 
to the WT_SESSION.create method.
 2013-08-15 18:45:37 -04:00
Keith Bostic
ddba17fa58 Clean up a race on the cleaner_stop flag; declaring it volatile should be 
sufficient, all we care about is if it eventually gets set, and there is
eventually a run after that to clean out the cache.

Rework kvs_dump() to dump to a specific output file based on the tag.

Change the operation/byte limits for the cleaner to be roughly analogous
to each other, I hesitate to call this "tuning".
 2013-08-15 15:36:07 -04:00
Keith Bostic
ecbe56bf03 The KVS source kvsowner field has to be set in all cases, otherwise the 
database transaction store never gets closed.
 2013-08-10 12:54:17 -04:00
Keith Bostic
15f7c3c06b git really, really, really screwed up the merge. 2013-08-10 09:42:44 -04:00
Keith Bostic
a2a332f893 Note the transaction notify handler must appear first in the structure. 2013-08-10 09:38:09 -04:00
Keith Bostic
e7e64cf35e Minor cleanup, clarify code that looks for existing transaction database 
namespace.
 2013-08-10 09:37:06 -04:00
Keith Bostic
7adfa0f6eb Add kvs_open_o_debug to the list of options supported by session.create. 2013-08-10 09:34:56 -04:00
Keith Bostic
32ce66594a git really, really, really screwed up this merge. 2013-08-10 09:32:22 -04:00
Keith Bostic
86870e5120 Code shuffling for cleanup, no real changes. 2013-08-10 09:24:40 -04:00
Keith Bostic
1a55e55fad The device holding the database transaction store has to be closed last of 
all, closing other devices makes calls into it.
 2013-08-10 09:23:58 -04:00
Keith Bostic
50ef705315 Initialize in case we don't find a previously existing txn store. 2013-08-10 09:23:58 -04:00
Keith Bostic
4a1d255ae5 Rework the Memrata code to configure all of the KVS sources when the 
shared library is loaded, rather than specifying a set of devices on
every call that takes a URI.
 2013-08-10 09:23:58 -04:00
Keith Bostic
7f3c05463b Add session.range_truncate entry. 2013-08-10 09:22:04 -04:00
Michael Cahill
60bf48743f Use an interface for WT_TXN_NOTIFY so it doesn't need a magic cookie. 2013-08-09 15:54:52 +10:00
Michael Cahill
112c757e38 Move data source truncate method into WT_DATA_SOURCE. 2013-08-08 20:05:38 +10:00
Keith Bostic
20ec86b444 Rename WT_EXTENSION_API.transaction_resolve to 
WT_EXTENSION_API.transaction_resolve.
 2013-08-07 10:56:01 -04:00
Keith Bostic
45d8cfe04c Replace __wt_ext_transaction_snapshot_isolation() with 
__wt_ext_transaction_isolation_level().
 2013-08-07 10:46:26 -04:00
Keith Bostic
2f3f48a528 Fix cache-append record length calculation. 2013-08-07 10:01:36 -04:00
Keith Bostic
21e5ba0f50 Note we're copying native 8B values into the store, so it's not 
endian-portable.
 2013-08-07 09:57:15 -04:00
Keith Bostic
ae7378120f Bring the README up-to-date. 2013-08-01 20:47:12 -04:00
Keith Bostic
bff4e469af When checking the primary cache as part of handling overwrite=false, 
discard the record we read, it's only interesting if it doesn't exist,
we don't want to actually use it for anything.

Use [space] as a blank remove tombstone, it's easier to debug.
Use "entries" consistently for the number of entries in a record.
 2013-08-01 13:19:46 -04:00
Keith Bostic
8def145754 Update the kvs_dump function, I need it for debugging. 2013-08-01 12:20:16 -04:00