Re: [HACKERS] ERROR: WaitOnLock: error on wakeup - Aborting this transaction

Tatsuo Ishii wrote:
> 
> Thanks, but I now have another problem. I got backend abortings. Stack
> trace shows followings (Sorry I' writing this by hand rather than
> cut&paste, so there may be an error):
> 
> s_lock_stuck
> s_lock
> SpinAcquire
> LockAcquire
> LockRelation
> heap_beginscan

Try to re-compile with -DLOCK_MGR_DEBUG -DDEADLOCK_DEBUG
and run postmaster with -o -K 3 to see what's going on in
lmgr.

Vadim