I did optimize BDB a bit, so it's possible that one of those
optimizations has caused a problem. Try going back to tag 1-0-A2 or
using the latest if you're already using the tagged version and see if
there is a difference.
Sorry for the delay, cl.net seems to hold up my e-mail for awhile
before forwarding it along.
Ian
On Mar 10, 2009, at 7:11 PM, Yarek Kowalik wrote:
> I've set the ':register t' but that does not seem to have an effect.
> I am now going to try with a completely empty store directory to see
> if that makes a difference (maybe new elephant didn't like old data).
>
> Yarek
>
> On Tue, Mar 10, 2009 at 3:57 PM, Yarek Kowalik <yarek.kowa...@gmail.com
> > wrote:
> Hi Ian,
>
> Thanks for replying.
>
> The only difference on my end between Jan version and now is the
> version of Elephant. I can switch back to the unstable version and
> the current app works fine.
>
> Re: slots on the controler: all are set to some value - none are
> unbound, but some are (see below).
>
> THe only reason I was upgrading was do to some other erros seen with
> map-inverted-index that returned nils (though there is a way to do a
> cleanup of those).
>
> I hope that Leslie can shed more light. Is there a way to set the
> 'regsiter' flag?
>
> Yarek
>
>
> #<DB-BDB::BDB-STORE-CONTROLLER {10024ADF61}>
> --------------------
> Class: #<STANDARD-CLASS DB-BDB::BDB-STORE-CONTROLLER>
> --------------------
> All Slots:
> BTREES = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X006417A0 :TYPE (* T)> [set value] [make unbound]
> CID-SEQ = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X006439A0 :TYPE (* T)> [set value] [make unbound]
> DB = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X00641060 :TYPE (* T)> [set value] [make unbound]
> DB-VERSION = 100 [set value] [make unbound]
> DEADLOCK-DETECT-THREAD = NIL [set value] [make unbound]
> DEADLOCK-PID = NIL [set value] [make unbound]
> DESERIALIZE = ELEPHANT-SERIALIZER2::DESERIALIZE [set
> value] [make unbound]
> DESERIALIZE-FN = #<FUNCTION (SB-C::&OPTIONAL-DISPATCH ..)>
> [set value] [make unbound]
> DUP-BTREES = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X00641EE0 :TYPE (* T)> [set value] [make unbound]
> ENVIRONMENT = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X0063F320 :TYPE (* T)> [set value] [make unbound]
> GC-MARK-LIST = NIL [set value] [make unbound]
> GC-MARK-TABLE = NIL [set value] [make unbound]
> GC-MARKING-P = NIL [set value] [make unbound]
> GC-MAX-OID = NIL [set value] [make unbound]
> INDEX-TABLE = #<BDB-BTREE oid:-2> [set value] [make
> unbound]
> INDICES = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X00642620 :TYPE (* T)> [set value] [make unbound]
> INDICES-ASSOC = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X00642D60 :TYPE (* T)> [set value] [make unbound]
> INSTANCE-CACHE = #<HASH-TABLE :TEST EQL :COUNT 8
> {100271C671}> [set value] [make unbound]
> INSTANCE-CACHE-LOCK = #S(SB-THREAD:MUTEX :NAME NIL :%OWNER
> NIL :STATE 0) [set value] [make unbound]
> INSTANCE-CLASS-INDEX = #<BDB-BTREE-INDEX oid:1> [set value] [make
> unbound]
> INSTANCE-TABLE = #<BDB-INDEXED-BTREE oid:-3> [set value]
> [make unbound]
> METADATA = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X006409B0 :TYPE (* T)> [set value] [make unbound]
> OID-DB = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X006434E0 :TYPE (* T)> [set value] [make unbound]
> OID-SEQ = #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP
> #X00643B70 :TYPE (* T)> [set value] [make unbound]
> ROOT = #<BDB-BTREE oid:-1> [set value] [make
> unbound]
> SCHEMA-CACHE = #<HASH-TABLE :TEST EQ :COUNT 0
> {100271C561}> [set value] [make unbound]
> SCHEMA-CACHE-LOCK = #S(SB-THREAD:MUTEX :NAME NIL :%OWNER
> NIL :STATE 0) [set value] [make unbound]
> SCHEMA-CLASSES = NIL [set value] [make unbound]
> SCHEMA-NAME-INDEX = #<BDB-BTREE-INDEX oid:0> [set value] [make
> unbound]
> SCHEMA-TABLE = #<BDB-INDEXED-BTREE oid:-4> [set value]
> [make unbound]
> SERIALIZE = ELEPHANT-SERIALIZER2::SERIALIZE [set value]
> [make unbound]
> SERIALIZE-FN = #<FUNCTION ELEPHANT-SERIALIZER2::SERIALIZE>
> [set value] [make unbound]
> SERIALIZER-VERSION = 2 [set value] [make unbound]
> SPEC = (:BDB "/home/yarek/lisp/projects/zzz/data/
> store/" :RECOVER NIL) [set value] [make unbound]
>
>
>
>
>
> On Tue, Mar 10, 2009 at 2:50 PM, Ian Eslick <esl...@media.mit.edu>
> wrote:
> Unfortunately that's not a highly informative backtrace. Did you
> upgrade to the latest, and this caused it, or did something suddenly
> change that caused the January '09 version to work?
>
> Some possible sources of these problems:
>
> 1) Somehow the 'register' flag that helps support multiple processes
> is causing problems; it is no longer set by default I believe.
> (Leslie may know more)
>
> 2) The store-controller is not being opened properly. Are all the
> slots set in the controller after the second process is opened?
>
> Can you be more specific about what changed between January and now?
>
> Ian
>
> On Mar 10, 2009, at 5:31 PM, Yarek Kowalik wrote:
>
> > Hi folks,
> >
> > I have two processes accessing the same BDB. One process manages
> > weblocks requests on port 80, the other on port 443. In the elephant
> > from last January, I was able to start, connect and use BDB from
> > both processes. Now, when I the user is redirected to port 443 and
> > the process tries to retrieve data from the BDB, I get a
> > DB_RUNRECOVERY error (see trace below). This happens when the port
> > 443 porcess connects for the very first time to BDB.
> >
> > I think I have seen this before, and I think it had to do with some
> > default configuration on the controler, some argument that forced
> > the BDB into the recovery mode when process first starts up.
> >
> > Any idea how to resolve this? It's killing my secure connection on
> > my web app - it's urgent.
> >
> > Thanks,
> >
> > Yarek
> >
> >
> >
> > Berkeley DB error #-30974: DB_RUNRECOVERY: Fatal error, run database
> > recovery
> > [Condition of type ELEPHANT:BDB-DB-ERROR]
> >
> > Restarts:
> > 0: [TERMINATE-THREAD] Terminate this thread (#<THREAD "hunchentoot-
> > worker-6" RUNNING {B6CD101}>)
> >
> > Backtrace:
> > 0: ((LAMBDA (SWANK-BACKEND::DEBUGGER-LOOP-FN)) #<FUNCTION (LAMBDA
> > #) {AD4FBA5}>)
> > 1: (SWANK::DEBUG-IN-EMACS #<ELEPHANT:BDB-DB-ERROR {B729BF9}>)
> > 2: ((LAMBDA (SWANK-BACKEND::HOOK SWANK-BACKEND::FUN)) #<FUNCTION
> > SWANK:SWANK-DEBUGGER-HOOK> #<CLOSURE (LAMBDA #) {B729FED}>)
> > 3: (SWANK::CALL-WITH-REDIRECTED-IO #<SWANK::CONNECTION {AF23819}>
> > #<CLOSURE (LAMBDA #) {B729FFD}>)
> > 4: (SWANK::CALL-WITH-CONNECTION #<SWANK::CONNECTION {AF23819}>
> > #<CLOSURE (LAMBDA #) {B729FED}>)
> > 5: (SWANK:INVOKE-SLIME-DEBUGGER #<ELEPHANT:BDB-DB-ERROR
> {B729BF9}>)
> > 6: ((LAMBDA (SWANK-BACKEND::HOOK SWANK-BACKEND::FUN)) #<FUNCTION
> > SWANK:SWANK-DEBUGGER-HOOK> #<CLOSURE (LAMBDA #) {B729FCD}>)
> > 7: (INVOKE-DEBUGGER #<ELEPHANT:BDB-DB-ERROR {B729BF9}>)
> > 8: (INVOKE-DEBUGGER #<ELEPHANT:BDB-DB-ERROR {B729BF9}>)[:EXTERNAL]
> > 9: ((SB-PCL::FAST-METHOD HUNCHENTOOT:MAYBE-INVOKE-DEBUGGER (T))
> > #<unavailable argument> #<unavailable argument> #<ELEPHANT:BDB-DB-
> > ERROR {B729BF9}>)
> > 10: (SIGNAL #<ELEPHANT:BDB-DB-ERROR {B729BF9}>)[:EXTERNAL]
> > 11: (ERROR #<ELEPHANT:BDB-DB-ERROR {B729BF9}>)[:EXTERNAL]
> > 12: ((FLET #:LAMBDA43) #<ELEPHANT:BDB-DB-ERROR {B729BF9}>)
> > 13: ((FLET #:LAMBDA43) #<ELEPHANT:BDB-DB-ERROR {B729BF9}>)
> [:EXTERNAL]
> > 14: (SIGNAL #<ELEPHANT:BDB-DB-ERROR {B729BF9}>)[:EXTERNAL]
> > 15: (ERROR ELEPHANT:BDB-DB-ERROR)[:EXTERNAL]
> > Locals:
> > SB-DEBUG::ARG-0 = 3
> > SB-DEBUG::ARG-1 = ELEPHANT:BDB-DB-ERROR
> > 16: ((SB-PCL::FAST-METHOD ELEPHANT:GET-VALUE (T DB-BDB::BDB-BTREE))
> > #<unavailable lambda list>)
> > [No Locals]
> > 17: (ELEPHANT::ENSURE-SLOT-DEF-INDEX #<unavailable argument>
> > #<unavailable argument>)
> > Locals:
> > SB-DEBUG::ARG-0 = :<NOT-AVAILABLE>
> > SB-DEBUG::ARG-1 = :<NOT-AVAILABLE>
> > 18: ((SB-PCL::FAST-METHOD ELEPHANT:FIND-INVERTED-INDEX
> > (ELEPHANT:PERSISTENT-METACLASS T)) #<unavailable argument>
> > #<unavailable argument> #<unavailable argument> #<unavailable
> > argument>)[:EXTERNAL]
> > Locals:
> > SB-DEBUG::ARG-0 = :<NOT-AVAILABLE>
> > SB-DEBUG::ARG-1 = :<NOT-AVAILABLE>
> > SB-DEBUG::ARG-2 = :<NOT-AVAILABLE>
> > SB-DEBUG::ARG-3 = :<NOT-AVAILABLE>
> > SB-DEBUG::ARG-4 = :<NOT-AVAILABLE>
> > 19: (ELEPHANT:MAP-INVERTED-INDEX #<unavailable argument>
> > #<unavailable argument> #<unavailable argument>)[:EXTERNAL]
> > Locals:
> > SB-DEBUG::ARG-0 = :<NOT-AVAILABLE>
> > SB-DEBUG::ARG-1 = :<NOT-AVAILABLE>
> > SB-DEBUG::ARG-2 = :<NOT-AVAILABLE>
> > SB-DEBUG::ARG-3 = :<NOT-AVAILABLE>
> >
> >
> >
> > _______________________________________________
> > elephant-devel site list
> > elephant-devel@common-lisp.net
> > http://common-lisp.net/mailman/listinfo/elephant-devel
>
>
> _______________________________________________
> elephant-devel site list
> elephant-devel@common-lisp.net
> http://common-lisp.net/mailman/listinfo/elephant-devel
>
>
> _______________________________________________
> elephant-devel site list
> elephant-devel@common-lisp.net
> http://common-lisp.net/mailman/listinfo/elephant-devel
_______________________________________________
elephant-devel site list
elephant-devel@common-lisp.net
http://common-lisp.net/mailman/listinfo/elephant-devel
