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Author SHA1 Message Date
Chris Lu 3dbebfd1e1 Thread-safe fixes: 
1. avoid sharing []byte
2. switch to use ReadAt()
 2014-03-19 04:41:16 -07:00
Chris Lu e5e6eeda83 found bugs with 0.50, backing off for now 2014-03-19 01:30:53 -07:00
Chris Lu d8bc540130 Last important fix is version-bump-up-worthy: prevent heartbeat lost 
when vacuuming
 2014-03-18 23:50:03 -07:00
Chris Lu af32b52727 1. no locks for all read operations! Switching to pread for all reads. 
2. prevent heartbeat lost when vacuuming, by removing locks on Size()
function
 2014-03-18 23:48:01 -07:00
Chris Lu 2841d59fb0 randomize the file size a little bit 2014-03-18 23:45:02 -07:00
Chris Lu 3fec41b911 remove unnecessary code 2014-03-18 22:32:29 -07:00
Chris Lu 92afbb858a adjusting volumeSizeLimitMB default value and descriptions 2014-03-17 15:10:12 -07:00
Chris Lu 988f9d60d5 so many bug fixes, well worth an version bump 2014-03-16 13:51:32 -07:00
Chris Lu f8b1d48f82 deal with empty learder() cases 2014-03-16 13:50:46 -07:00
Chris Lu 1040761ab6 avoid herding effect by double checking 2014-03-16 13:50:20 -07:00
Chris Lu 1c044280d6 reusing http connections in raft server 2014-03-16 13:49:49 -07:00
Chris Lu 41143b3b78 toughen weedfs clustering, adding synchronizing max volume id among 
peers in order to avoid the same volume id being assigned twice
1. moving raft.Server to topology
2. adding max volume id command for raft
 2014-03-15 23:03:49 -07:00
Chris Lu fb75fe852c ignore "-peers" option if cluster is already bootstrapped 2014-03-15 00:36:51 -07:00
Chris Lu 6cedaf4356 fix glog format 2014-03-15 00:34:21 -07:00
Chris Lu 0c42c69e94 less greedy concurrency level, reducing open files 2014-03-14 01:53:47 -07:00
Chris Lu eec67d6008 fix bug on volume growing failure where free space equals what's 
required.
more meaningful volume allocation errors
 2014-03-13 12:13:39 -07:00
Chris Lu 946aa6d1e7 error message change 2014-03-13 12:11:50 -07:00
Chris Lu 7621b9b8a9 help content textual changes 2014-03-13 12:11:26 -07:00
Chris Lu 7a8bc2e19e avoid sharing same err variable 2014-03-12 15:17:23 -07:00
Chris Lu 097aac2328 adjusting default read time out 2014-03-12 15:05:07 -07:00
Chris Lu 24cc55b444 1. increase default concurrency level 
2. efficient stats collection and calculation
3. accurate error count
 2014-03-12 14:10:28 -07:00
Chris Lu d30052ce85 adjusting error message 2014-03-12 14:08:57 -07:00
Chris Lu ff0560ee03 adjust error message 2014-03-12 14:07:30 -07:00
Chris Lu c3ce024fc1 reusing http connections 2014-03-12 14:07:01 -07:00
Chris Lu 054374c765 in progress, trying to make benchmark working better to reuse http 
connections.
 2014-03-12 10:30:57 -07:00
Chris Lu 466a55b06d fix error message 2014-03-12 10:25:05 -07:00
Chris Lu 6f2d590617 fix error message 2014-03-12 06:23:07 -07:00
Chris Lu c169429c33 fix https://code.google.com/p/weed-fs/issues/detail?id=64 2014-03-12 06:19:30 -07:00
Chris Lu c81f85e16d add percentage of benchmark progress 
plan to release v0.48
 2014-03-10 13:34:06 -07:00
Chris Lu 45757b8b55 minor output format change 2014-03-10 13:22:08 -07:00
Chris Lu 1f0a564e43 adding progress report during benchmarking 2014-03-10 13:21:21 -07:00
Chris Lu cd10c277b2 can now delete a collection! Is this a dangerous feature? Only enabling 
deleting "benchmark" collections for now.
 2014-03-10 11:43:54 -07:00
Chris Lu a121453188 benchmarking writing data to a specific collection 2014-03-09 23:54:07 -07:00
Chris Lu eac9c4d86b better benchmarking statistics 2014-03-09 23:12:05 -07:00
Chris Lu 86b17e8972 a kind of working benchmark 2014-03-09 19:42:50 -07:00
Chris Lu c830b60f36 refactoring 2014-03-09 18:50:45 -07:00
Chris Lu e6e85a6b2c truncate file content during creating 2014-03-09 18:50:09 -07:00
Chris Lu 7283d68e32 fixed redirection error 2014-03-03 08:20:46 -08:00
Chris Lu ab9206c38e spelling error with parameter name! 2014-03-02 23:32:54 -08:00
Chris Lu 27c74a7e66 Major: 
change replication_type to ReplicaPlacement, hopefully cleaner code
works for 9 possible ReplicaPlacement
xyz
x : number of copies on other data centers
y : number of copies on other racks
z : number of copies on current rack
x y z each can be 0,1,2

Minor:
weed server "-mdir" default to "-dir" if empty
 2014-03-02 22:16:54 -08:00
Chris Lu edae676913 1. volume server auto detect clustered master nodes 
2. remove operation package dependency on storage
 2014-02-14 17:10:49 -08:00
Chris Lu ef4c2c0d1e cleaner cluster messages 2014-02-09 23:37:29 -08:00
Chris Lu 67125688ed Avoid creating *.dat file when reading and it does not exist 2014-02-06 17:32:06 -08:00
Chris Lu 91829057c5 set to 400 Bad Request when failed to parse file id, recommended by 
claudiu
 2014-02-06 12:03:25 -08:00
Chris Lu f68e15da89 set to 404 when failed to read file id 2014-02-06 12:00:58 -08:00
Chris Lu d0147a16a9 avoid index out of range exception 2014-02-06 11:44:54 -08:00
Chris Lu 59b9fd26fc fix replication type parameter name 2014-02-06 11:44:18 -08:00
Chris Lu 6d7556b31f help message adjustment 2014-02-05 11:47:26 -08:00
Chris Lu 69a7de1ad8 optimize for submission from clustered master nodes 2014-02-05 10:49:05 -08:00
Chris Lu 0e5c4e432d report when size is closing to the volume limit 
fix error
 2014-02-05 10:36:37 -08:00