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From Jaroslaw Cwiklik <cwik...@apache.org>
Subject Re: How know when "Session is closed" after establish connections between uima-as client and ActiveMQ?
Date Mon, 17 Jul 2017 17:37:03 GMT
Yes. the changes are in the svn so you prefer building from source just do
svn update to pickup the latest code.

Jerry

On Mon, Jul 17, 2017 at 1:18 PM, nelson rivera <nelsonrivera12@gmail.com>
wrote:

> Sorry for the delay, I took holidays days, i will test the snapshot very
> now.
>
> I can build the snapshot from
> https://svn.apache.org/repos/asf/uima/uima-as/trunk?, the change is
> there?
>
> 2017-07-14 9:28 GMT-04:00, Jaroslaw Cwiklik <cwiklik@apache.org>:
> > Hi, please download a new snapshot
> >
> > https://repository.apache.org/content/repositories/
> snapshots/org/apache/uima/uima-as/2.9.1-SNAPSHOT/uima-
> as-2.9.1-20170714.131835-3.tgz
> > or
> > https://repository.apache.org/content/repositories/
> snapshots/org/apache/uima/uima-as/2.9.1-SNAPSHOT/uima-
> as-2.9.1-20170714.131915-4.zip
> >
> > You can check signatures of the above here:
> > https://repository.apache.org/content/repositories/
> snapshots/org/apache/uima/uima-as/2.9.1-SNAPSHOT/
> >
> > uima-as-2.9.1-20170714.131835-3.tgz.md5
> > uima-as-2.9.1-20170714.131835-3.tgz.sha1
> >
> > uima-as-2.9.1-20170714.131915-4.zip.md5
> > uima-as-2.9.1-20170714.131915-4.zip.sha1
> >
> >
> >
> > On Tue, Jul 11, 2017 at 10:17 AM, nelson rivera <
> nelsonrivera12@gmail.com>
> > wrote:
> >
> >> Thanks very much, actually i have my application in production but
> >> with this bug as reported. i wait
> >>
> >> 2017-07-11 9:59 GMT-04:00, Jaroslaw Cwiklik <cwiklik@apache.org>:
> >> > Hi, I am investigating this issue now. Are you having this problem in
> >> > production or testing? The multi-client recovery is quite complicated
> >> > and
> >> > subject to race conditions. I need to first re-create the problem and
> >> work
> >> > on a solution if this in fact is a bug. From what you sent it looks
> >> > like
> >> > there is a bug in client recovery. This may take some time to sort
> out.
> >> > Will let you know what I find.
> >> >
> >> > Jerry
> >> >
> >> > On Tue, Jul 11, 2017 at 9:02 AM, nelson rivera
> >> > <nelsonrivera12@gmail.com
> >> >
> >> > wrote:
> >> >
> >> >> analyzing more deep the issue, I have observed that after restart the
> >> >> broker, the first uima-as client that is consumed (no matter which),
> >> >> has a correct behavior, the instruccion to uima-as client
> >> >> "BaseUIMAAsynchronousEngine_impl.connectionOpen()" return "false"
> and
> >> >> correctly initializes the client again and process the request.
> >> >>
> >> >> All next uima-as client to consume returns "true" to the instruccion
> >> >> "BaseUIMAAsynchronousEngine_impl.connectionOpen()" and them get the
> >> >> error:
> >> >>
> >> >> jul 11, 2017 8:11:52 AM
> >> >> org.apache.uima.adapter.jms.client.ActiveMQMessageSender
> createSession
> >> >> INFORMACIÓN: UIMA AS Client Failed Creating Session To Destination:
> >> >> XCharsetDetector Managed By Broker: tcp://nelson-XPS-8700:61616
> >> >> jul 11, 2017 8:11:52 AM
> >> >> org.apache.uima.adapter.jms.client.ActiveMQMessageSender
> createSession
> >> >> INFORMACIÓN: UIMA AS Client Connection To Destination:
> >> >> XCharsetDetector Managed By Broker: tcp://nelson-XPS-8700:61616 Is
> >> >> Closed
> >> >> jul 11, 2017 8:11:52 AM
> >> >> org.apache.uima.adapter.jms.client.ActiveMQMessageSender run
> >> >> ADVERTENCIA:
> >> >> org.apache.activemq.ConnectionClosedException: The connection is
> >> already
> >> >> closed
> >> >>         at org.apache.activemq.ActiveMQConnection.checkClosed(
> >> >> ActiveMQConnection.java:1459)
> >> >>         at org.apache.activemq.ActiveMQConnection.
> checkClosedOrFailed(
> >> >> ActiveMQConnection.java:1446)
> >> >>         at org.apache.activemq.ActiveMQConnection.createSession(
> >> >> ActiveMQConnection.java:328)
> >> >>         at org.apache.uima.adapter.jms.client.ActiveMQMessageSender.
> >> >> createSession(ActiveMQMessageSender.java:108)
> >> >>         at org.apache.uima.adapter.jms.client.ActiveMQMessageSender.
> >> >> initializeProducer(ActiveMQMessageSender.java:143)
> >> >>         at org.apache.uima.adapter.jms.client.ActiveMQMessageSender.
> >> >> createTextMessage(ActiveMQMessageSender.java:191)
> >> >>         at org.apache.uima.adapter.jms.client.BaseMessageSender.run(
> >> >> BaseMessageSender.java:330)
> >> >>         at java.lang.Thread.run(Thread.java:748)
> >> >>
> >> >> 2017-07-11 8:50 GMT-04:00, nelson rivera <nelsonrivera12@gmail.com>:
> >> >> > My client application not receive any exception in any time. I
use
> >> >> > both, in some uima-as client  use sendAndReceive() and in others
> use
> >> >> > send(), each uima-as client has try-catch and none of them receive
> a
> >> >> > exception, the following lines are printed in the console
> output,but
> >> >> > the uima-as client is not notified and keeps waiting.
> >> >> >
> >> >> > 2017-07-10 16:48 GMT-04:00, Jaroslaw Cwiklik <uimaee@gmail.com>:
> >> >> >> it looks like the UIMA-AS client is setup to throw an exception
> >> >> >> back
> >> >> >> to
> >> >> >> the
> >> >> >> application in this case. Did your application receive an
> >> >> >> exception?
> >> >> >> Are
> >> >> >> you using sendAndReceive() or send()? The UIMA-AS client rejects
> >> >> requests
> >> >> >> while a connection is down.
> >> >> >>
> >> >> >> Jerry
> >> >> >>
> >> >> >> On Mon, Jul 10, 2017 at 4:19 PM, Jaroslaw Cwiklik <
> >> cwiklik@apache.org>
> >> >> >> wrote:
> >> >> >>
> >> >> >>> Hmm, this is a different exception from Session closed.
This time
> >> >> >>> it
> >> >> >>> is
> >> >> >>> a
> >> >> >>> Connection is closed. Seems like a race condition. How
many
> >> >> >>> UIMA-AS
> >> >> >>> clients
> >> >> >>> do you have running in this process?
> >> >> >>>
> >> >> >>> Jerry
> >> >> >>>
> >> >> >>> On Mon, Jul 10, 2017 at 3:51 PM, nelson rivera
> >> >> >>> <nelsonrivera12@gmail.com>
> >> >> >>> wrote:
> >> >> >>>
> >> >> >>>> i just tested the snapshot build from
> >> >> >>>> https://svn.apache.org/repos/asf/uima/uima-as/trunk,
and the
> >> >> >>>> behavior
> >> >> >>>> still are similar for many uima-as client, end in
a exception,
> >> >> >>>> but
> >> >> >>>> now
> >> >> >>>> show this stacktrace:
> >> >> >>>>
> >> >> >>>> org.apache.activemq.ConnectionClosedException: The
connection
> is
> >> >> >>>> already
> >> >> >>>> closed
> >> >> >>>>         at org.apache.activemq.ActiveMQConnection.
> >> >> checkClosed(ActiveMQC
> >> >> >>>> onnection.java:1459)
> >> >> >>>>         at org.apache.activemq.ActiveMQConnection.
> >> >> checkClosedOrFailed(A
> >> >> >>>> ctiveMQConnection.java:1446)
> >> >> >>>>         at org.apache.activemq.ActiveMQConnection.
> >> >> createSession(ActiveM
> >> >> >>>> QConnection.java:328)
> >> >> >>>>         at org.apache.uima.adapter.jms.
> >> client.ActiveMQMessageSender.
> >> >> cre
> >> >> >>>> ateSession(ActiveMQMessageSender.java:108)
> >> >> >>>>         at org.apache.uima.adapter.jms.
> >> client.ActiveMQMessageSender.
> >> >> ini
> >> >> >>>> tializeProducer(ActiveMQMessageSender.java:143)
> >> >> >>>>         at org.apache.uima.adapter.jms.
> >> client.ActiveMQMessageSender.
> >> >> cre
> >> >> >>>> ateTextMessage(ActiveMQMessageSender.java:191)
> >> >> >>>>         at org.apache.uima.adapter.jms.
> >> client.BaseMessageSender.run(
> >> >> Bas
> >> >> >>>> eMessageSender.java:330)
> >> >> >>>>         at java.lang.Thread.run(Thread.java:748)
> >> >> >>>>
> >> >> >>>> 2017-07-07 15:33 GMT-04:00, nelson rivera
> >> >> >>>> <nelsonrivera12@gmail.com>:
> >> >> >>>> > Sorry for the delay, i am building the framework
from the
> >> >> >>>> > source
> >> >> >>>> > at
> >> >> >>>> > https://svn.apache.org/repos/asf/uima/uima-as/trunk,
when
> test
> >> the
> >> >> >>>> > issue, i will comment the result.
> >> >> >>>> >
> >> >> >>>> > 2017-07-06 10:04 GMT-04:00, Jaroslaw Cwiklik
> >> >> >>>> > <cwiklik@apache.org
> >> >:
> >> >> >>>> >> Hello, the snapshot binaries (zip + tar)
are here:
> >> >> >>>> >>
> >> >> >>>> >> https://repository.apache.org/content/repositories/snapshots
> >> >> >>>> /org/apache/uima/uima-as/2.9.1-SNAPSHOT/
> >> >> >>>> >>
> >> >> >>>> >> Jerry
> >> >> >>>> >>
> >> >> >>>> >> On Thu, Jul 6, 2017 at 8:51 AM, Jaroslaw
Cwiklik
> >> >> >>>> >> <cwiklik@apache.org>
> >> >> >>>> >> wrote:
> >> >> >>>> >>
> >> >> >>>> >>> Hi, instructions how to build from source
are here:
> >> >> >>>> >>> https://uima.apache.org/building-uima.html
> >> >> >>>> >>>
> >> >> >>>> >>> It's a bit involved process so I will
try to post a snapshot
> >> >> >>>> >>> of
> >> >> >>>> uima-as
> >> >> >>>> >>> to
> >> >> >>>> >>> Apache snapshot repository and will provide
you with a link
> >> >> >>>> >>> later
> >> >> >>>> today.
> >> >> >>>> >>>
> >> >> >>>> >>> Jerry
> >> >> >>>> >>>
> >> >> >>>> >>> On Wed, Jul 5, 2017 at 4:32 PM, nelson
rivera <
> >> >> >>>> nelsonrivera12@gmail.com>
> >> >> >>>> >>> wrote:
> >> >> >>>> >>>
> >> >> >>>> >>>> Please can you give me the url to
source code with the
> >> changes,
> >> >> to
> >> >> >>>> >>>> test.
> >> >> >>>> >>>>
> >> >> >>>> >>>> 2017-07-05 16:19 GMT-04:00, Jaroslaw
Cwiklik
> >> >> >>>> >>>> <cwiklik@apache.org
> >> >> >:
> >> >> >>>> >>>> > Just delivered a few changes
to deal with a stale
> Session.
> >> >> >>>> >>>> > Can
> >> >> >>>> >>>> > you
> >> >> >>>> >>>> > build
> >> >> >>>> >>>> > from source and test.
> >> >> >>>> >>>> > Jerry
> >> >> >>>> >>>> >
> >> >> >>>> >>>> > On Wed, Jul 5, 2017 at 2:21
PM, Jaroslaw Cwiklik <
> >> >> >>>> cwiklik@apache.org>
> >> >> >>>> >>>> > wrote:
> >> >> >>>> >>>> >
> >> >> >>>> >>>> >> Thanks. Will check the code
and work on a fix
> >> >> >>>> >>>> >>
> >> >> >>>> >>>> >> Jerry
> >> >> >>>> >>>> >>
> >> >> >>>> >>>> >> On Wed, Jul 5, 2017 at 2:10
PM, nelson rivera <
> >> >> >>>> >>>> nelsonrivera12@gmail.com>
> >> >> >>>> >>>> >> wrote:
> >> >> >>>> >>>> >>
> >> >> >>>> >>>> >>> Here the stack trace
for the error that asked me:
> >> >> >>>> >>>> >>> jul 05, 2017 2:08:50
PM
> >> >> >>>> >>>> >>> org.apache.uima.adapter.jms.
> client.ActiveMQMessageSender
> >> >> >>>> >>>> >>> run
> >> >> >>>> >>>> >>> ADVERTENCIA:
> >> >> >>>> >>>> >>> javax.jms.IllegalStateException:
The Session is closed
> >> >> >>>> >>>> >>>         at org.apache.activemq.ActiveMQSe
> >> >> >>>> >>>> ssion.checkClosed(ActiveMQSess
> >> >> >>>> >>>> >>> ion.java:771)
> >> >> >>>> >>>> >>>         at org.apache.activemq.ActiveMQSe
> >> >> >>>> >>>> ssion.configureMessage(ActiveM
> >> >> >>>> >>>> >>> QSession.java:759)
> >> >> >>>> >>>> >>>         at org.apache.activemq.ActiveMQSe
> >> >> >>>> >>>> ssion.createTextMessage(Active
> >> >> >>>> >>>> >>> MQSession.java:440)
> >> >> >>>> >>>> >>>         at org.apache.uima.adapter.jms.cl
> >> >> >>>> >>>> ient.ActiveMQMessageSender.cre
> >> >> >>>> >>>> >>> ateTextMessage(ActiveMQMessageSender.java:184)
> >> >> >>>> >>>> >>>         at org.apache.uima.adapter.jms.cl
> >> >> >>>> >>>> ient.BaseMessageSender.run(Bas
> >> >> >>>> >>>> >>> eMessageSender.java:307)
> >> >> >>>> >>>> >>>         at java.lang.Thread.run(Thread.java:748)
> >> >> >>>> >>>> >>>
> >> >> >>>> >>>> >>> 2017-07-05 12:16 GMT-04:00,
nelson rivera
> >> >> >>>> >>>> >>> <nelsonrivera12@gmail.com>:
> >> >> >>>> >>>> >>> > This behavior is
random, not occurs always. In the
> >> >> >>>> >>>> >>> > most
> >> >> >>>> >>>> >>> > of
> >> >> >>>> >>>> >>> > the
> >> >> >>>> >>>> simple
> >> >> >>>> >>>> >>> > programs and simple
test case tested, after restart
> >> >> >>>> >>>> >>> > the
> >> >> >>>> >>>> >>> > UIMA-AS
> >> >> >>>> >>>> Broker
> >> >> >>>> >>>> >>> > without restart
service uima-as, the instruccion to
> >> >> >>>> >>>> >>> > uima-as
> >> >> >>>> >>>> >>> > client
> >> >> >>>> >>>> >>> > "BaseUIMAAsynchronousEngine_impl.connectionOpen()"
> >> return
> >> >> >>>> "false"
> >> >> >>>> >>>> and
> >> >> >>>> >>>> >>> > correctly i initialize
the client again.
> >> >> >>>> >>>> >>> >
> >> >> >>>> >>>> >>> > The incorrect behavior
is most frequently with many
> >> >> >>>> >>>> >>> > uima-as
> >> >> >>>> >>>> >>> > client
> >> >> >>>> >>>> >>> > instances. Is the
case of my general application in
> >> which
> >> >> >>>> >>>> >>> > i
> >> >> >>>> have
> >> >> >>>> >>>> many
> >> >> >>>> >>>> >>> > service uima-as,
and for each one creates one instace
> >> >> >>>> >>>> >>> > of
> >> >> >>>> uima-as
> >> >> >>>> >>>> >>> > client (BaseUIMAAsynchronousEngine_impl)
and keep it
> >> >> >>>> >>>> >>> > alive
> >> >> >>>> >>>> >>> > to
> >> >> >>>> >>>> process
> >> >> >>>> >>>> >>> > all requests of
the service uima-as.
> >> >> >>>> >>>> >>> >
> >> >> >>>> >>>> >>> > Is in this scenario
with many instancies of uima-as
> >> >> >>>> >>>> >>> > client
> >> >> >>>> >>>> >>> > (BaseUIMAAsynchronousEngine_impl)
in the same
> program
> >> (a
> >> >> >>>> >>>> >>> > monolithic
> >> >> >>>> >>>> >>> > application web
in tomcat) where after restart the
> >> >> >>>> >>>> >>> > UIMA-AS
> >> >> >>>> Broker
> >> >> >>>> >>>> >>> > without restart
any service uima-as, many uima-as
> >> >> >>>> >>>> >>> > client
> >> >> >>>> returns
> >> >> >>>> >>>> >>> > "true" to the instruccion
> >> >> >>>> >>>> >>> > "BaseUIMAAsynchronousEngine_impl.connectionOpen()"
> but
> >> >> them
> >> >> >>>> throw
> >> >> >>>> >>>> >>> > "javax.jms.IllegalStateException:
The Session is
> >> closed"
> >> >> >>>> >>>> >>> > when proces the
request.
> >> >> >>>> >>>> >>> >
> >> >> >>>> >>>> >>> > 2017-07-04 16:13
GMT-04:00, nelson rivera
> >> >> >>>> >>>> >>> > <nelsonrivera12@gmail.com
> >> >> >>>> >>>> >:
> >> >> >>>> >>>> >>> >> One peculiarity
is that, is a primitive annotator
> >> >> implented
> >> >> >>>> >>>> >>> >> in
> >> >> >>>> >>>> >>> >> c++,
> >> >> >>>> >>>> >>> >> but is deployed
with de deployAsyncService.sh de
> >> uima-as
> >> >> >>>> >>>> >>> >> directly.
> >> >> >>>> >>>> >>> >>
> >> >> >>>> >>>> >>> >> 2017-07-04
14:53 GMT-04:00, nelson rivera <
> >> >> >>>> >>>> nelsonrivera12@gmail.com>:
> >> >> >>>> >>>> >>> >>> In my program
main, i initialize a uimas-as client
> >> only
> >> >> >>>> >>>> >>> >>> once
> >> >> >>>> >>>> >>> >>> and
> >> >> >>>> >>>> >>> >>> I
> >> >> >>>> >>>> >>> >>> use
> >> >> >>>> >>>> >>> >>> this client
to consume all requests to a displayed
> >> >> service
> >> >> >>>> >>>> uima-as.
> >> >> >>>> >>>> >>> >>>
> >> >> >>>> >>>> >>> >>> Before
process a request i ask to uima-as client
> >> >> >>>> >>>> >>> >>> with:
> >> >> >>>> >>>> >>> >>> BaseUIMAAsynchronousEngine_impl.connectionOpen()
> >> >> >>>> >>>> >>> >>> and if
the result es "false", i stop the uima-as
> >> client
> >> >> >>>> >>>> >>> >>> and
> >> >> >>>> >>>> >>> >>> initialize
> >> >> >>>> >>>> >>> >>> it
> >> >> >>>> >>>> >>> >>> again.
> >> >> >>>> >>>> >>> >>>
> >> >> >>>> >>>> >>> >>> With some
steps, still undefined, but after restart
> >> the
> >> >> >>>> UIMA-AS
> >> >> >>>> >>>> >>> >>> Broker
> >> >> >>>> >>>> >>> >>> without
restart service uima-as.
> >> >> >>>> >>>> >>> >>> The instruccion
to uima-as client
> >> >> >>>> >>>> >>> >>> BaseUIMAAsynchronousEngine_impl.connectionOpen()
> >> return
> >> >> >>>> "true",
> >> >> >>>> >>>> but
> >> >> >>>> >>>> >>> >>> them i
get a "javax.jms.IllegalStateException: The
> >> >> Session
> >> >> >>>> is
> >> >> >>>> >>>> >>> >>> closed"
> >> >> >>>> >>>> >>> >>> when proces
the request.
> >> >> >>>> >>>> >>> >>>
> >> >> >>>> >>>> >>> >>> Wich is
the best way to know when connections
> >> >> >>>> >>>> >>> >>> betewen
> >> >> >>>> >>>> >>> >>> cliente
> >> >> >>>> >>>> >>> >>> uima-as
> >> >> >>>> >>>> >>> >>> and ActiveMQ
is broken? and i should restart
> uima-as
> >> >> >>>> >>>> >>> >>> client.
> >> >> >>>> >>>> >>> >>>
> >> >> >>>> >>>> >>> >>
> >> >> >>>> >>>> >>> >
> >> >> >>>> >>>> >>>
> >> >> >>>> >>>> >>
> >> >> >>>> >>>> >>
> >> >> >>>> >>>> >
> >> >> >>>> >>>>
> >> >> >>>> >>>
> >> >> >>>> >>>
> >> >> >>>> >>
> >> >> >>>> >
> >> >> >>>>
> >> >> >>>
> >> >> >>>
> >> >> >>
> >> >> >
> >> >>
> >> >
> >>
> >
>

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