Eliot Horowitz
0f3cd12149
added a spinlock around _cloneLocs
2011-05-18 12:55:38 -04:00
Eliot Horowitz
0ae14a5055
fix locking and comment
2011-05-18 11:09:03 -04:00
Mathias Stearn
bc1d98cd05
Yield lock while building array of objects to migrate
2011-05-11 15:19:06 -04:00
Eliot Horowitz
56080a9fa4
can't use scoped_ptr with ClientCursor
2011-05-04 14:09:48 -04:00
Dwight
a3cd52048a
Merge branch 'master' into main
...
Conflicts:
SConstruct
db/btree.h
db/db.vcxproj.filters
db/dbcommands_admin.cpp
db/geo/2d.cpp
db/pdfile.cpp
dbtests/test.vcxproj.filters
2011-05-03 15:53:27 -04:00
Eliot Horowitz
aaad7824cd
put all migrate log messages in a migrate RamLog
2011-05-02 14:39:16 -04:00
Eliot Horowitz
e98a9e6c2d
cleaning up some logging
2011-05-02 14:33:24 -04:00
Eliot Horowitz
6543ca6e0f
better error logging
2011-04-28 11:08:36 -04:00
Dwight
846a7a0bc5
checkpoint index v2 work
2011-04-21 14:53:10 -04:00
Eliot Horowitz
57f9a4ad59
check slave status before chunk migrate commit starts SERVER-2974
2011-04-21 02:10:46 -04:00
Eliot Horowitz
ad187ed5c4
clean error messages
2011-04-15 16:30:23 -04:00
gregs
301376410c
conversion of unneeded caused_by macros to methods
2011-04-01 09:45:10 -04:00
gregs
ea1a8d7b1d
more accurate migrate errors
2011-03-23 12:47:05 -04:00
Eliot Horowitz
3d6f23651f
fix migrate with oversize docs SERVER-2744 180
2011-03-11 16:51:14 -05:00
Eliot Horowitz
40adfd5ebd
make sure that index creation is logged on secondaries during migrate SERVER-2665
2011-03-01 23:58:58 -05:00
greg
737a20b8fa
Fixes for distributed lock handling time skew.
...
In general, the current distributed lock is susceptible to time skew in config servers and mongos clients. This update
uses an algorithm that checks for time skew, as well as providing some more robust tests to make sure a distributed
lock cannot be forced prematurely. Some documentation on the website, currently hidden from non-10gen, gives more
info.
2011-03-01 14:15:26 -05:00
Eliot Horowitz
f7c8abd417
fix bug in background cursor cleanup that was counting threads wrong preventing migrations back to a shard SERVER-2576
2011-02-17 11:04:51 -05:00
Eliot Horowitz
a4153eb6ed
If migrate fails due to oversized chunk, try to split that chunk SERVER-2519
2011-02-16 15:51:25 -05:00
Eliot Horowitz
cfd8af10a2
make sure to init variable
2011-02-13 10:09:10 -05:00
Eliot Horowitz
44f73de7e0
better migrate commit error handling
2011-02-09 00:56:21 -05:00
Eliot Horowitz
58efac445a
fix race condition in MigrateFromStatus done()
2011-02-04 23:51:17 -05:00
Eliot Horowitz
84e7e2ce17
don't allow a shard to be the TO of a migrate while its still cleaning up old data SERVER-1842
2011-01-21 19:10:51 -05:00
Alberto Lerner
8a37c45ed7
fix: commitNow requires read lock
2011-01-12 08:49:45 -05:00
Alberto Lerner
91647267b3
Revert "fix: if durability is on, mods would have been journalled already"
...
This reverts commit b7ca305721
2011-01-12 08:45:53 -05:00
Alberto Lerner
b7ca305721
fix: if durability is on, mods would have been journalled already
2011-01-11 10:13:30 -08:00
Eliot Horowitz
b828d21630
ran astyle SERVER-2304
2011-01-04 00:40:41 -05:00
Alberto Lerner
2e1be2738a
correct messages
2010-12-29 11:59:31 -05:00
Alberto Lerner
6da107cc62
makes a bit easier to detect an aborted move in config.changelog
2010-12-28 18:49:53 -05:00
Alberto Lerner
5e5ed8bb03
message warns explicitly that operation aborted
2010-12-28 14:54:29 -05:00
Alberto Lerner
84a30c24e9
log if moveChunk/splitChunk did not pass admission checks
2010-12-27 14:30:54 -05:00
Alberto Lerner
6c3aac4b9a
better logging messages
2010-12-19 17:55:36 -05:00
Alberto Lerner
fc38980536
SERVER-2040 deleted that message by mistake in last commit
2010-12-19 16:11:01 -05:00
Alberto Lerner
63c23a2359
SERVER-2024 if a network error is raised during migrate commit, pause, and recheck
2010-12-19 16:04:45 -05:00
Alberto Lerner
34613b0bde
make finding a stuck/slow migrate a bit easier
2010-12-18 18:38:43 -05:00
Alberto Lerner
d3d11d6863
SERVER-1358 (Fix) chunk size accounting was using sum of all chunks on shards
2010-12-18 15:13:52 -05:00
Alberto Lerner
a3b3c83f96
SERVER-1358 don't migrate a chunk larger than max chunk size (but allow explicit override)
2010-12-17 17:49:47 -05:00
Alberto Lerner
2325d9c61a
SERVER-2119 push migrated chunk data to secondary/journal at migrate commit
2010-12-15 17:19:51 -05:00
Alberto Lerner
4597deb9d4
SERVER-2024 disambiguate
2010-12-11 16:25:44 -05:00
Alberto Lerner
d2e9c85869
SERVER-2024 on migrate commit, either update both TO/FROM shards or none
2010-12-11 16:17:57 -05:00
Alberto Lerner
c6016d1ac7
fix: reset version to the right number if migrate commit fails
2010-12-08 16:16:29 -05:00
Alberto Lerner
b9c944466f
hook new versioning machinery and allow mongod to maintain per-chunk state
2010-12-04 14:49:09 -05:00
Alberto Lerner
2382b52810
dblock is deprecated
2010-11-24 18:49:19 -05:00
Alberto Lerner
82dbe74c87
comment
2010-11-24 10:42:22 -05:00
Alberto Lerner
2478a98d79
SERVER-2119 Just to tie code site and JIRA item
2010-11-18 12:35:31 -05:00
Alberto Lerner
e58d6da404
SERVER-2024 reminder comment; implementation depends on new state on ChunkMater that's coming up
2010-11-12 23:41:41 -05:00
Alberto Lerner
e982a191b6
add 'passed' message
2010-11-09 17:38:08 -05:00
Alberto Lerner
8d306011ef
SERVER-2068 make sure to use the same thread name
2010-11-08 09:41:35 -05:00
Eliot Horowitz
b741da2a0e
when cleaning a chunk after migrating, don't store those deletes in the xfer list SERVER-2068
2010-11-08 00:17:09 -05:00
Alberto Lerner
f95f7a44c3
SERVER-1068 test deletions regardless of command line args
2010-11-07 18:12:05 -05:00
Alberto Lerner
0ede22a208
SERVER-2068 check on the TO side of a chunk migration before applying deletions
2010-11-07 16:31:53 -05:00
