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399 Commits

Author SHA1 Message Date
Alex Huang
ec4a46ece3 use in memory counter for locks so we don't do a delete everytime 2011-07-23 15:24:33 -07:00
Alex Huang
69d928b3d1 Make all connections READ COMMITTED isolation level instead of setting it everytime we get the db connection causing useless round trips 2011-07-23 15:03:09 -07:00
Alex Huang
0df4c628a8 Make all connections READ COMMITTED isolation level instead of setting it everytime we get the db connection causing useless round trips 2011-07-23 15:02:33 -07:00
Alex Huang
3f18192df8 Make all connections READ COMMITTED isolation level instead of setting it everytime we get the db connection causing useless round trips 2011-07-23 14:58:32 -07:00
Alex Huang
b59c6b4ab6 propagate lock table fix 2011-07-22 11:35:47 -07:00
Alex Huang
44ce9488a6 propagate lock table fixes 2011-07-22 11:30:23 -07:00
Alex Huang
66713a490d fixed problem with the standalone connection has open transaction 2011-07-22 11:25:43 -07:00
Sheng Yang
15bf729927 bug 10714: Implement packet fragmentation 
Also add an simple nio unit test.

status 10714: resolved fixed
 2011-07-22 10:08:40 -07:00
alena
be3683306e bug 10759: fixed the bug in SqlGenerator - attributes weren't set right if GENERIC.DAO.REMOVED attribute was present in the list (happened for disk and service offerings) 
status 10759: resolved fixed
 2011-07-21 18:49:08 -07:00
alena
e344d5f63a bug 10759: fixed the bug in SqlGenerator - attributes weren't set right if GENERIC.DAO.REMOVED attribute was present in the list (happened for disk and service offerings) 
status 10759: resolved fixed
 2011-07-21 18:48:48 -07:00
alena
39ad35af2c bug 10759: fixed the bug in SqlGenerator - attributes weren't set right if GENERIC.DAO.REMOVED attribute was present in the list (happened for disk and service offerings) 
status 10759: resolved fixed
 2011-07-21 18:30:09 -07:00
Alex Huang
f500a01511 more db connection controls through jmx 2011-07-21 13:38:53 -07:00
Alex Huang
d7667180c5 bug 10816: more db lock controls 2011-07-21 13:38:37 -07:00
Alex Huang
5cfad0b6c9 connection conierge to deal with connections that are not returned to pools 2011-07-21 13:32:43 -07:00
Alex Huang
3ea6948645 bug 10716: Changed transaction level to read committed to allow for more concurrency 2011-07-20 15:54:51 -07:00
Alex Huang
950b53eea9 more db connection controls through jmx 2011-07-19 09:27:09 -07:00
Alex Huang
6a27d11434 more db connection controls through jmx 2011-07-19 09:26:05 -07:00
Alex Huang
d54f6d536a propagating transaction isolation fix for merovingian2 2011-07-18 16:48:49 -07:00
Alex Huang
5590cd93ce bug 10716: Changed the connection's isolation level to allow for more concurrency 2011-07-18 16:32:12 -07:00
alena
a86f49c106 From Alex - assertion fix 2011-07-18 15:12:44 -07:00
Alex Huang
392c03ce6f propagated db connection savings from master 2011-07-18 14:22:49 -07:00
Alex Huang
e52a97b969 Switched ping to use the same db connection so that running out of db connections won't affect basic operations 2011-07-18 14:22:49 -07:00
Alex Huang
c097800dae connection conierge to deal with connections that are not returned to pools 2011-07-18 14:22:48 -07:00
Sheng Yang
d925aa32e5 bug 10714: Implement packet fragmentation 
Also add an simple nio unit test.

status 10714: resolved fixed
 2011-07-15 19:35:56 -07:00
Sheng Yang
7f8a0dad31 bug 10714: Implement packet fragmentation 
Also add an simple nio unit test.

status 10714: resolved fixed
 2011-07-15 19:22:48 -07:00
alena
3d41105e1b From Alex - assertion fix 2011-07-15 10:19:27 -07:00
Alex Huang
161b7f1cad Switched ping to use the same db connection so that running out of db connections won't affect basic operations 2011-07-14 10:48:07 -07:00
alena
1979d1d065 bug 10681: for serviceOfferings, diskOfferings, templates/isos return records with not null Removed field on findById method call 
status 10681: resolved fixed

Conflicts:

	server/src/com/cloud/server/ManagementServerImpl.java
 2011-07-13 18:25:13 -07:00
alena
25206e6257 bug 10681: for serviceOfferings, diskOfferings, templates/isos return records with not null Removed field on findById method call 
status 10681: resolved fixed
 2011-07-13 17:16:07 -07:00
Alex Huang
8ef86467ed more logging and fixed bug in cleanup 2011-07-13 09:53:38 -07:00
Alex Huang
b54edececf resolved a bug where the wrong msid was used in releasing locks 2011-07-13 09:52:35 -07:00
Alex Huang
5619f0490c added more locking logging 2011-07-13 09:29:38 -07:00
Sheng Yang
6d3e30f16c Move disconnect log to TRACE level 2011-07-11 11:09:19 -07:00
Sheng Yang
a2de0f60d5 Move disconnect log to TRACE level 2011-07-11 11:08:40 -07:00
Sheng Yang
6a23846a8d Fix keystore loading path 2011-07-11 10:59:42 -07:00
Sheng Yang
612f776892 Fix keystore loading path 2011-07-11 10:59:04 -07:00
Sheng Yang
ccc12793c6 SSL: Fix leaking file descriptor 
And bad connection fail handling.
 2011-07-08 22:17:09 -07:00
Sheng Yang
e8f317243f SSL: Fix leaking file descriptor 
And bad connection fail handling.
 2011-07-08 22:04:34 -07:00
Sheng Yang
0f09546d04 Fix Class cast issue 2011-07-08 20:34:12 -07:00
Sheng Yang
8ada2852bf Suppress connection error messages 
Load balancers would trigger this error message again and again.. Put them in to
debug/trace level, instread of showing a calltrace.
 2011-07-08 18:12:29 -07:00
Alex Huang
5b122e3669 connection conierge to deal with connections that are not returned to pools 2011-07-08 18:04:57 -07:00
Alex Huang
ea48d40e5f connection conierge to deal with connections that are not returned to pools 2011-07-08 18:04:57 -07:00
Alex Huang
ee2670edc7 Some operations on the lock table allowed through jmx 2011-07-06 16:10:18 -07:00
Alex Huang
7e9836dfd0 Some operations on the lock table allowed through jmx 2011-07-06 16:09:05 -07:00
Alex Huang
cabba35280 bug 10548: This problem is actually still a running out of db connection problem. However, it points out a weakness in the Merovingian2 design. It should keep a database connection for itself. I originally intended to have that after writing the first edition but got distracted and didn't finish. Here in the new implementation, Merovingian2 allocates a database connection for itself and keeps it alive at 10 second intervals with a SELECT 1 to avoid the connection being considered as abandoned by the dbcp pool. 2011-07-03 19:17:05 -07:00
Alex Huang
b45bc9449e bug 10548: This problem is actually still a running out of db connection problem. However, it points out a weakness in the Merovingian2 design. It should keep a database connection for itself. I originally intended to have that after writing the first edition but got distracted and didn't finish. Here in the new implementation, Merovingian2 allocates a database connection for itself and keeps it alive at 10 second intervals with a SELECT 1 to avoid the connection being considered as abandoned by the dbcp pool. 2011-07-03 19:16:24 -07:00
Alex Huang
f28a2b40a3 bug 10501: This is really Kelven's bug but I'll fix it for him anyways. DAO code already have a way to extract the DB connection from a transaction that is stored in the TLS. There's no real reason for the DAO code to add special semantics to use a different DB connection. That can be done by simply switching the transaction before it even reached the dao code. Think about it. Why would anyone want to call one dao function, switch transaction, and then switch back. The right thing is for the caller to switch transaction, call a series of dao codes, and switch it back. That's the semantics I changed to. By doing this, it also eliminates the number of debug messages in this bug. 2011-07-01 11:03:37 -07:00
Alex Huang
cfc25d01be bug 10501: This is really Kelven's bug but I'll fix it for him anyways. DAO code already have a way to extract the DB connection from a transaction that is stored in the TLS. There's no real reason for the DAO code to add special semantics to use a different DB connection. That can be done by simply switching the transaction before it even reached the dao code. Think about it. Why would anyone want to call one dao function, switch transaction, and then switch back. The right thing is for the caller to switch transaction, call a series of dao codes, and switch it back. That's the semantics I changed to. By doing this, it also eliminates the number of debug messages in this bug. 2011-07-01 11:03:12 -07:00
Alex Huang
43252dd4de bug 10322: Transaction is using the new Merovingian 2011-06-29 15:34:54 -07:00
Alex Huang
7a4af21f72 bug 10322: Transaction is using the new Merovingian 2011-06-29 15:34:53 -07:00