Details
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Type:
extRequest
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Status: Closed
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Priority:
Major
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Resolution: Done
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Fix Version/s: Sprint 4.1.3
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Component/s: FIWARE-TECH-HELP
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Labels:None
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Sender Email:
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HD-Chapter:Data
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HD-Enabler:Cosmos
Description
Dear Sergio, Francisco,
from this morning we have been facing a connection timeout on Cosmos instance.
Could you please solve the issue?
Waiting for your feedback, thank you in advance.
BR,
Dario
Dario Pellegrino
Direzione Ricerca e Innovazione - R&D Lab
dario.pellegrino@eng.it<dario.pellegrino@eng.it
>
Engineering Ingegneria Informatica spa
Viale Regione Siciliana, 7275 - 90146 Palermo
Tel. +39-091.7511847
Mob. +39-346.5325257
www.eng.it<http://www.eng.it/>
Da: Pellegrino Dario
Inviato: giovedì 13 novembre 2014 09:43
A: 'JOSE IGNACIO CARRETERO GUARDE'; Massimiliano Nigrelli; FRANCISCO ROMERO BUENO
Cc: Leandro Lombardo; Luigi Briguglio; fiware-lab-help@lists.fi-ware.org; Pasquale Andriani
Oggetto: R: [Fiware-lab-help] [FINESCE-WP4] COSMOS : Very Slow Shark connection
Hi Jose,
nothing has changed, we have been having the same connection problem (connection refused).
I think shark/spark service is down.
Waiting for your feedback, thank you in advanced.
BR,
Dario Pellegrino
Dario Pellegrino
Direzione Ricerca e Innovazione - R&D Lab
dario.pellegrino@eng.it<dario.pellegrino@eng.it>
Engineering Ingegneria Informatica spa
Viale Regione Siciliana, 7275 - 90146 Palermo
Tel. +39-091.7511847
Mob. +39-346.5325257
www.eng.it<http://www.eng.it/>
Da: JOSE IGNACIO CARRETERO GUARDE joseignacio.carreteroguarde@telefonica.com
Inviato: mercoledì 12 novembre 2014 19:48
A: Massimiliano Nigrelli; FRANCISCO ROMERO BUENO
Cc: Leandro Lombardo; Luigi Briguglio; Pellegrino Dario; fiware-lab-help@lists.fi-ware.org<fiware-lab-help@lists.fi-ware.org>; Pasquale Andriani
Oggetto: Re: [Fiware-lab-help] [FINESCE-WP4] COSMOS : Very Slow Shark connection
Dear Massimiliano,
I've been trying to improve our (Spain node) network performance — I think it is a little bit better now.
Best regards,
José Ignacio.
El 11/11/14 a las 16:28, Massimiliano Nigrelli escribió:
Dear Francisco,
I have written on Stack Overflow (https://stackoverflow.com/questions/26867234/fiware-ge-cosmos-shark-is-not-working), I have just sent you two emails and I am trying again.
Could you please solve the issue related to Shark?
We are close to a review and no data can be retrieved from COSMOS, at all.
I hope you to let us know asap.
Regards,
Massimiliano
Il 11/11/2014 09:46, Massimiliano Nigrelli ha scritto:
Dear Francisco,
now it turned to no connection. SHARK seems to be stuck.
I kindly ask you to solve the issue and I would like to remind you that next week we will be in Aachen in front of the commission for 3rd FINESCE Review.
Regards,
Massimiliano
Il 10/11/2014 15:09, Pellegrino Dario ha scritto:
Hi Francisco,
from this morning we have been a connection issue on COSMOS (the query response time is very high!!!).
Are you doing a maintenance activity?
Waiting for you feedback, thank you in advanced.
Regards,
Dario
Dario Pellegrino
Direzione Ricerca e Innovazione - R&D Lab
dario.pellegrino@eng.it<dario.pellegrino@eng.it>
Engineering Ingegneria Informatica spa
Viale Regione Siciliana, 7275 - 90146 Palermo
Tel. +39-091.7511847
Mob. +39-346.5325257
www.eng.it<http://www.eng.it/>
–
===============================================================
Massimiliano Nigrelli - R&D Lab
Viale Regione Siciliana 7275 - 90146 Palermo (Italy)
Phone: +39 091.75.11.847
============================================================
–
===============================================================
Massimiliano Nigrelli - R&D Lab
Viale Regione Siciliana 7275 - 90146 Palermo (Italy)
Phone: +39 091.75.11.847
============================================================
_______________________________________________
Fiware-lab-help mailing list
Fiware-lab-help@lists.fi-ware.org<Fiware-lab-help@lists.fi-ware.org>
https://lists.fi-ware.org/listinfo/fiware-lab-help
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[Created via e-mail received from: Pellegrino Dario <dario.pellegrino@eng.it>]
Activity
I have checked now (see comment date) that the shark process is up and running in the Cosmos machine:
[root@cosmosmaster-gi ~]# ps -ef | grep shark | grep -v grep
root 8948 1 1 Nov17 ? 03:55:02 /usr/java/jdk1.6.0_45//bin/java -Dspark.local.dir=/tmp -Dspark.kryoserializer.buffer.mb=10 -verbose:gc -XX:-PrintGCDetails -XX:+PrintGCTimeStamps -Djava.library.path= -Xms6g -Xmx6g shark.SharkServer
Moreover, the Malaga Plague sample aplications (which is based on Shark) is working perfectly at: http://130.206.81.65/plague-tracker/
To whom it may concern,
following all the emails (shown below), I would like to highlight a big
issue related to the Shark interface of COSMOS.
Shark is not available so it is not possible to execute SQL-like queries
to retrieve data stored on COSMOS.
It has been down since last Monday (Nov 24th), while we were having the
3rd FINESCE review in Aachen.
PLEASE, could someone let us know what is happening?
Regards,
Massimiliano
-------- Messaggio Inoltrato --------
Oggetto: Re: [Fiware-lab-help] [FINESCE-WP4] COSMOS : Shark connection
timeout
Data: Wed, 26 Nov 2014 09:39:03 +0100
Mittente: Massimiliano Nigrelli <massimiliano.nigrelli@eng.it>
A: Pellegrino Dario <dario.pellegrino@eng.it>, SERGIO GARCIA GOMEZ
(sergio.garciagomez@telefonica.com) <sergio.garciagomez@telefonica.com>,
FRANCISCO ROMERO BUENO <francisco.romerobueno@telefonica.com>
CC: Leandro Lombardo <Leandro.Lombardo@eng.it>, Luigi Briguglio
<luigi.briguglio@eng.it>, fiware-lab-help@lists.fi-ware.org
<fiware-lab-help@lists.fi-ware.org>, Pasquale Andriani
<pasquale.andriani@eng.it>
Dear Sergio, Dear Francisco,
I keep on asking about when Shark will be available
again............with no getting any answer.
It would be really "nice and polite" if you would reply to the "tons" of
email we have been sending in the last weeks.
Even by saying........"There is an issue......We have been working on it".
In front of the FINESCE reviewers (actually one is a FIWARE reviewer,
too!) we have highlighted the importance of having a point of contact
when considering GEs compared to alternative products on the market.
So, please, reply!
Regards,
Massimiliano
–
===============================================================
Massimiliano Nigrelli - R&D Lab
Viale Regione Siciliana 7275 - 90146 Palermo (Italy)
Phone: +39 091.75.11.847
============================================================
_______________________________________________
Fiware-lab-help mailing list
Fiware-lab-help@lists.fi-ware.org
https://lists.fi-ware.org/listinfo/fiware-lab-help
Dear Sergio, Dear Francisco,
I keep on asking about when Shark will be available
again............with no getting any answer.
It would be really "nice and polite" if you would reply to the "tons" of
email we have been sending in the last weeks.
Even by saying........"There is an issue......We have been working on it".
In front of the FINESCE reviewers (actually one is a FIWARE reviewer,
too!) we have highlighted the importance of having a point of contact
when considering GEs compared to alternative products on the market.
So, please, reply!
Regards,
Massimiliano
–
===============================================================
Massimiliano Nigrelli - R&D Lab
Viale Regione Siciliana 7275 - 90146 Palermo (Italy)
Phone: +39 091.75.11.847
============================================================
_______________________________________________
Fiware-lab-help mailing list
Fiware-lab-help@lists.fi-ware.org
https://lists.fi-ware.org/listinfo/fiware-lab-help
Again, any news?
Shark DOES NOT WORK!!!!!!!!!
Have you got an idea of when it will be available again?
Massimiliano
–
===============================================================
Massimiliano Nigrelli - R&D Lab
Viale Regione Siciliana 7275 - 90146 Palermo (Italy)
Phone: +39 091.75.11.847
============================================================
_______________________________________________
Fiware-lab-help mailing list
Fiware-lab-help@lists.fi-ware.org
https://lists.fi-ware.org/listinfo/fiware-lab-help
Any news on the issue?
Shark is still not working.
Could you please let us know what is happening?
Regards,
Massimiliano
–
===============================================================
Massimiliano Nigrelli - R&D Lab
Viale Regione Siciliana 7275 - 90146 Palermo (Italy)
Phone: +39 091.75.11.847
============================================================
_______________________________________________
Fiware-lab-help mailing list
Fiware-lab-help@lists.fi-ware.org
https://lists.fi-ware.org/listinfo/fiware-lab-help
Please send the answer to this request to dario.pellegrino@eng.it
As addiitonal info, spark process is also up and running:
[root@cosmosmaster-gi ~]# ps ax | grep spark | grep -v grep
8537 ? Sl 61:07 /usr/java/jdk1.6.0_45//bin/java -cp /usr/local/spark-0.8/tools/target/scala-2.9.3/spark-tools-assembly-0.8.1-incubating.jar::/usr/local/spark-0.8/conf:/usr/local/spark-0.8/assembly/target/scala-2.9.3/spark-assembly-0.8.1-incubating-hadoop0.20.2-cdh3u6.jar -Dspark.akka.logLifecycleEvents=true -Djava.library.path= -Xms512m -Xmx512m org.apache.spark.deploy.master.Master --ip cosmosmaster-gi --port 7077 --webui-port 8080
8948 ? Sl 235:10 /usr/java/jdk1.6.0_45//bin/java -Dspark.local.dir=/tmp -Dspark.kryoserializer.buffer.mb=10 -verbose:gc -XX:-PrintGCDetails -XX:+PrintGCTimeStamps -Djava.library.path= -Xms6g -Xmx6g shark.SharkServer