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From Jaroslaw Cwiklik <cwik...@apache.org>
Subject Re: [VOTE] UIMA-AS 2.10.2 RC5
Date Tue, 02 Jan 2018 16:21:33 GMT
"Many other" = "all services " were kaput? If so, it could be the broker
failure (what version?) or something else. Sorry cant pinpoint this stuff
with accuracy since the broken connection can be symptom of many problems.
Is this system in the kaput state still?

Jerry

On Tue, Jan 2, 2018 at 11:16 AM, Eddie Epstein <eaepstein@gmail.com> wrote:

> There were no long GCs for this service. Note (from above) that many other
> services running older versions of uima-as were also showing the same
> behavior.
>
> Eddie
>
> On Tue, Jan 2, 2018 at 9:21 AM, Jaroslaw Cwiklik <cwiklik@apache.org>
> wrote:
>
> > Looks like the client lost connection to the broker for some reason. Long
> > GC perhaps? But eventually the service should have recovered. Any
> > indication of connection
> > recovery later?
> >
> > Jerry
> >
> > On Sun, Dec 24, 2017 at 11:34 AM, Eddie Epstein <eaepstein@gmail.com>
> > wrote:
> >
> > > Jerry,
> > >
> > > Testing a real analytic running 28 sync pipelines as a DUCC managed
> > UIMA-AS
> > > service, the DUCC pinger is reporting failures for an idle service 2
> or 3
> > > times a day.
> > >
> > > sm.log, an error surrounded by good pings, the ping normally done
> every 2
> > > minutes:
> > >
> > > Dec 2017 07:49:42,740  INFO SM.PingDriver - 10668 T[3588945]
> > > handleStatistics  Ping ok:  UIMA-AS:eae-r1.16:tcp://broker1:61616
> > > Alive[true] Healthy[true] + Info: QDEPTH[0] AveNQ[0] Consum[3] Prod[1]
> > > minNQ[0] maxNQ[0] expCnt[0] inFlt[0] DQ[1] NQ[1] NDisp[1]
> > > MetaNode[192.168.7.101] MetaPid[71061:91]
> > > Dec 2017 07:51:42,844  INFO SM.PingDriver - 10668 T[3588945]
> > > handleStatistics  Ping ok:  UIMA-AS:eae-r1.16:tcp://broker1:61616
> > > Alive[true] Healthy[true] + Info: QDEPTH[0] AveNQ[0] Consum[3] Prod[1]
> > > minNQ[0] maxNQ[0] expCnt[0] inFlt[0] DQ[1] NQ[1] NDisp[1]
> > > MetaNode[192.168.7.101] MetaPid[71061:91]
> > > Dec 2017 07:54:02,912 ERROR SM.PingDriver - 10668 T[3588945]
> > > handleStatistics  Missed_pings  1 endpoint
> > > UIMA-AS:eae-r1.16:tcp://broker1:61616 Alive[false] Healthy[false] +
> > Info:
> > > QDEPTH[0] AveNQ[0] Consum[3] Prod[1] minNQ[0] maxNQ[0] expCnt[0]
> inFlt[0]
> > > DQ[1] NQ[1] NDisp[1] MetaNode[N/A] MetaPid[N/A]: Cannot issue getMeta
> to:
> > > eae-r1.16:tcp://broker1:61616: java.util.concurrent.TimeoutException
> > > Dec 2017 07:56:03,016  INFO SM.PingDriver - 10668 T[3588945]
> > > handleStatistics  Ping ok:  UIMA-AS:eae-r1.16:tcp://broker1:61616
> > > Alive[true] Healthy[true] + Info: QDEPTH[0] AveNQ[89570] Consum[3]
> > Prod[1]
> > > minNQ[89570] maxNQ[89570] expCnt[0] inFlt[0] DQ[1] NQ[1] NDisp[1]
> > > MetaNode[192.168.7.101] MetaPid[71061:91]
> > >
> > > The broker logfile, complaining about all three service listeners
> around
> > > the same time (the service runs on 192.168.7.101):
> > >
> > > 2017-12-24 07:54:48,257 [yMonitor Worker] WARN  Transport
> > >     - Transport Connection to: tcp://192.168.7.101:43895 failed:
> > > org.apache.activemq.transport.InactivityIOException: Channel was
> > inactive
> > > for too (>30000) long: tcp://192.168.7.101:43895
> > > 2017-12-24 07:54:48,287 [yMonitor Worker] WARN  Transport
> > >     - Transport Connection to: tcp://192.168.7.101:43898 failed:
> > > org.apache.activemq.transport.InactivityIOException: Channel was
> > inactive
> > > for too (>30000) long: tcp://192.168.7.101:43898
> > > 2017-12-24 07:54:48,288 [yMonitor Worker] WARN  Transport
> > >     - Transport Connection to: tcp://192.168.7.101:43899 failed:
> > > org.apache.activemq.transport.InactivityIOException: Channel was
> > inactive
> > > for too (>30000) long: tcp://192.168.7.101:43899
> > >
> > > The service logfile also reporting problems for all three listeners:
> > >
> > > 07:55:12.457 - 91:
> > > org.apache.uima.adapter.jms.activemq.UimaDefaultMessageListenerCont
> > > ainer.onException:
> > > WARNING: Service: Processing2 Runtime Exception
> > > 07:55:12.457 - 91:
> > > org.apache.uima.adapter.jms.activemq.UimaDefaultMessageListenerCont
> > > ainer.onException:
> > > WARNING: Jms Listener Failed. Endpoint: eae-r1.16 Managed By:
> > > tcp://broker1:61616 Reason: javax.jms.JMSException:
> java.io.EOFException
> > > 07:55:12.457 - 91:
> > > org.apache.uima.adapter.jms.activemq.UimaDefaultMessageListenerCont
> > ainer.
> > > handleListenerSetupFailure:
> > > WARNING: Uima AS Service:Processing2 Listener Unable To Connect To
> > Broker:
> > > tcp://broker1:61616 Retrying Until Successful ...
> > > 07:55:12.457 - 2336:
> > > org.apache.uima.adapter.jms.activemq.UimaDefaultMessageListenerCont
> > > ainer.onException:
> > > WARNING: Service: Processing2 Runtime Exception
> > > 07:55:12.457 - 2336:
> > > org.apache.uima.adapter.jms.activemq.UimaDefaultMessageListenerCont
> > > ainer.onException:
> > > WARNING: Jms Listener Failed. Endpoint: eae-r1.16 Managed By:
> > > tcp://broker1:61616 Reason: javax.jms.JMSException:
> java.io.EOFException
> > > 07:55:12.457 - 2335:
> > > org.apache.uima.adapter.jms.activemq.UimaDefaultMessageListenerCont
> > > ainer.onException:
> > > WARNING: Service: Processing2 Runtime Exception
> > > 07:55:12.457 - 2335:
> > > org.apache.uima.adapter.jms.activemq.UimaDefaultMessageListenerCont
> > > ainer.onException:
> > > WARNING: Jms Listener Failed. Endpoint: eae-r1.16 Managed By:
> > > tcp://broker1:61616 Reason: javax.jms.JMSException:
> java.io.EOFException
> > > 07:55:12.457 - 2336:
> > > org.apache.uima.adapter.jms.activemq.UimaDefaultMessageListenerCont
> > ainer.
> > > handleListenerSetupFailure:
> > > WARNING: Uima AS Service:Processing2 Listener Unable To Connect To
> > Broker:
> > > tcp://broker1:61616 Retrying Until Successful ...
> > > 07:55:12.457 - 2335:
> > > org.apache.uima.adapter.jms.activemq.UimaDefaultMessageListenerCont
> > ainer.
> > > handleListenerSetupFailure:
> > > WARNING: Uima AS Service:Processing2 Listener Unable To Connect To
> > Broker:
> > > tcp://broker1:61616 Retrying Until Successful ...
> > >
> > >
> > > sm.log is showing the same kind of ping failures for previous versions
> of
> > > UIMA-AS as well, not all at the same time as this event, but spread out
> > > widely. The clocks on all three machines are synchronized so it could
> be
> > > meaningful that the pinger client registered the error before the
> broker
> > or
> > > the service.
> > >
> > > Don't think this is a blocker, just wanted to check if there is a
> problem
> > > in UIMA-AS.
> > >
> > > Eddie
> > >
> > >
> > > On Thu, Dec 14, 2017 at 4:52 PM, Jaroslaw Cwiklik <cwiklik@apache.org>
> > > wrote:
> > >
> > > > Hi,
> > > >
> > > > the UIMA-AS 2.10.2 release candidate 5 is ready for voting.
> > > >
> > > > This version contains the following fixes:
> > > >  - fixed documentation
> > > >
> > > > The list of changes in Jira:
> > > > http://issues.apache.org/jira/issues/?jql=fixVersion%20%3D%
> > > > 202.10.2AS%20AND%20project%20%3D%20UIMA
> > > >
> > > > The source and binary zip/tars are staged to
> > > > http://dist.apache.org/repos/dist/dev/uima/uima-as/2.10.2/RC5/
> > > >
> > > > The eclipse update subsite is here:
> > > > http://dist.apache.org/repos/dist/dev/uima/eclipse-update-
> > site/uima-as/
> > > >
> > > > The Maven artifacts are here:
> > > > http://repository.apache.org/content/repositories/orgapacheuima-1177
> > > >
> > > > The SVN tags are here:
> > > > http://svn.apache.org/repos/asf/uima/uima-as/tags/uima-as-2.10.2/
> > > >
> > > > See http://uima.apache.org/testing-builds.html for suggestions on
> how
> > to
> > > > test release candidates.
> > > >
> > > > Please vote on release:
> > > >
> > > > [ ] +1 OK to release
> > > > [ ] 0   Don't care
> > > > [ ] -1 Not OK to release, because ...
> > > >
> > >
> >
>

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