Florent,
There were, of course, tracebacks. Any assist you can provide would be
appreciated. -D
------
2005-11-18T12:50:16 ERROR txn.3075 Error in tpc_abort() on manager
<MultiObjectResourceAdapter for <Products.ZMySQLDA.db.DB instance at
0x450431cc> at 1190763820>
Traceback (most recent call last):
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 462, in _cleanup
rm.tpc_abort(self)
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 548, in tpc_abort
self.manager.tpc_abort(txn)
File "/usr/local/src/zope/Zope2.8/lib/python/Shared/DC/ZRDB/TM.py", line 64,
in abort
try: self._abort()
File "/opt/zope/zproducts/standard/ZMySQLDA/db.py", line 389, in _abort
self._tlock.release()
error: release unlocked lock
------
2005-11-18T12:50:16 ERROR txn.3075 Error in tpc_abort() on manager
<MultiObjectResourceAdapter for <Products.ZMySQLDA.db.DB instance at
0x41487acc> at 1190774252>
Traceback (most recent call last):
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 462, in _cleanup
rm.tpc_abort(self)
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 548, in tpc_abort
self.manager.tpc_abort(txn)
File "/usr/local/src/zope/Zope2.8/lib/python/Shared/DC/ZRDB/TM.py", line 64,
in abort
try: self._abort()
File "/opt/zope/zproducts/standard/ZMySQLDA/db.py", line 389, in _abort
self._tlock.release()
error: release unlocked lock
------
2005-11-18T12:50:16 INFO ZODB conflict error at /courses/topics/navigation_box
(55 conflicts since startup at 2005-11-18T12:13:38)
------
2005-11-18T12:50:16 ERROR txn.3075 Failed to abort object: Surrogate
oid=<object object at 0x4009d470>
Traceback (most recent call last):
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 562, in abort
self.manager.abort(o, txn)
File "/usr/local/src/zope/Zope2.8/lib/python/Shared/DC/ZRDB/TM.py", line 64,
in abort
try: self._abort()
File "/opt/zope/zproducts/standard/ZMySQLDA/db.py", line 389, in _abort
self._tlock.release()
error: release unlocked lock
------
2005-11-18T12:50:16 ERROR txn.3075 Failed to abort resource manager:
<MultiObjectResourceAdapter for <Products.ZMySQLDA.db.DB instance at
0x450431cc> at 1190763820>
Traceback (most recent call last):
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 489, in abort
rm.abort(self)
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 562, in abort
self.manager.abort(o, txn)
File "/usr/local/src/zope/Zope2.8/lib/python/Shared/DC/ZRDB/TM.py", line 64,
in abort
try: self._abort()
File "/opt/zope/zproducts/standard/ZMySQLDA/db.py", line 389, in _abort
self._tlock.release()
error: release unlocked lock
------
2005-11-18T12:50:16 ERROR txn.3075 Failed to abort object: Surrogate
oid=<object object at 0x4009d470>
Traceback (most recent call last):
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 562, in abort
self.manager.abort(o, txn)
File "/usr/local/src/zope/Zope2.8/lib/python/Shared/DC/ZRDB/TM.py", line 64,
in abort
try: self._abort()
File "/opt/zope/zproducts/standard/ZMySQLDA/db.py", line 389, in _abort
self._tlock.release()
error: release unlocked lock
------
2005-11-18T12:50:16 ERROR txn.3075 Failed to abort resource manager:
<MultiObjectResourceAdapter for <Products.ZMySQLDA.db.DB instance at
0x41487acc> at 1190774252>
Traceback (most recent call last):
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 489, in abort
rm.abort(self)
File "/usr/local/src/zope/Zope2.8/lib/python/transaction/_transaction.py",
line 562, in abort
self.manager.abort(o, txn)
File "/usr/local/src/zope/Zope2.8/lib/python/Shared/DC/ZRDB/TM.py", line 64,
in abort
try: self._abort()
File "/opt/zope/zproducts/standard/ZMySQLDA/db.py", line 389, in _abort
self._tlock.release()
error: release unlocked lock
------
On Sat, 19 Nov 2005, Florent Guillaume wrote:
> Dennis Allison wrote:
> > We are using MySQL but are fully transactional using innodb.
> >
> > The sort of problems we are seeing are (cruft removed) are things like:
> >
> > 2005-11-18T12:50:16 ERROR txn.3075 Error in tpc_abort() on manager
> > <MultiObjectResourceAdapter for <Products.ZMySQLDA.db.DB instance at
> > 0x450431cc> at 1190763820>
>
> There should be a traceback here, or if there's none you should patch
> _transaction.py to make it produced. Seeing that traceback is important
> and would point to an error somewhere in MySQLDA's code I expect.
>
> > 2005-11-18T12:50:16 ERROR txn.3075 Failed to abort resource manager:
> > <MultiObjectResourceAdapter for <Products.ZMySQLDA.db.DB instance at
> > 0x450431cc> at 1190763820>
> > 2005-11-18T12:50:16 ERROR txn.3075 Failed to abort object: Surrogate
> > oid=<object object at 0x4009d470>
> > 2005-11-18T12:50:16 ERROR txn.3075 Failed to abort resource manager:
> > <MultiObjectResourceAdapter for <Products.ZMySQLDA.db.DB instance at
> > 0x41487acc> at 1190774252>
>
> Same here, the traceback is important.
>
> Florent
>
>
--
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