Questions tagged [wso2-cep]
251 questions
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WSO2 CEP pizzaOrderProcessingPlan's Siddhi Language is strange
Following link provide a WSO2 CEP sample
https://docs.wso2.com/display/CEP310/Getting+Started+with+CEP
I sequentially proceed the document and have no problems.
But i have a question about following Siddhi Language
define table pizza_deliveries…
Julian Lee
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How to configure ActiveMQ and WSO2CEP?
I'm usign WSO2CEP 3.1.0 and I go through steps provided in the website guide but still I get the following error. what am i doing wrong?
I saw this was a bug in versions prior to 3.0.0 but it says it's been fixed.
I added activemq-broker-5.9.1.jar,…
armin
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Exception connecting WSO2 CEP to WSO2 Message Broker
I am trying to connect a WSO2 CEP server to a WSO2 Message Broker server.
I have created a jndi.properties file:
connectionfactory.TopicConnectionFactory = amqp://admin:admin@clientid/carbon?brokerlist='tcp://192.168.11.2:5673'
topic.testTopic =…
Alessandro Rossini
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how to send the ouput of wso2cep to REST api?
I am working with wso2cep3.1.0. I am taking the input by subscribing to ActiveMQ. But I want to output the contents of wso2cep to REST api. How can I do that??
Mrudula M
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WSO2 CEP custom function doesn't work as aggregate function
WSO2 CEP custom function doesn't work as aggregate function, instead it operates on each row of data.
Lets say we have value1 and value2 in input stream.
host:A, Value1:1, value2:10
host:A, Value1:2, value2:20
host:A, Value1:3, value2:30
host:A,…
Anshul Gupta
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wso2 cep input adapter keeps running after shutdown issued
Hi I have an input adapter that reads messages off a rabbitmq queue. I see that when the server starts, a subscribe() call is made on the adapter. But when the wso2 server is being shutdown, i dont see a unsubscribe() call being made. This is making…
suppandi g
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- 18
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ESB Service Statistics Monitoring using wso2BAM, toolbox have no data
I am using wso2BAM 2.4.1 with wso2ESB 4.6, I first edited the
/repository/conf/etc/bam.xml
file and enabled the ServiceDataPublishing feature. Then I setup the BAM Service Data Pblishing feature from the repository on the ESB. After I configured…
Reza Ameri
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SQL Syntax error while trying WSO2 CEP getting started sample
Am new to W2 CEP and trying to run the samples given in the Wso2 CEP documentation. I was actually following the getting started guide and almost through with all the steps without any issues. But stuck with the last but one step while creating a…
sriramjothimani
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Can wso2 siddhi CEP accept stream of user defined objects? Can the rule be specified to access attributes of the object?
I want to pass truck objects to my wso2 siddhi cep and evaluate a rule to raise an alarm every time truck.temperatureReading goes below 45 . Is this feasible ?
define stream truckStream (truck Truck)
from truckStream [truck.temperatureReading …
0
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1 answer
is the wso2 cep HA doc running the nodes on a single server
Is the doc in the ha documentation running both nodes on the same server? why are all the ip addresses 127.0.0.1 and H2 config referring on node2 referring to node1's filesystem path.
The doc
suppandi g
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- 18
0
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Siddhi query for to calculate a new value using current event's value and last event's value
Whenever an event arrives there needs be a query to calculate a new value using current event's value and last event's value and insert it in to a new stream.
For an example:
event [1] : speed = 0 timestamp = 1410513924817 …
Asiri Liyana Arachchi
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0
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Integrating BAM and CEP. - No features to be installed
When I try to integrate CEP into BAM following the documentation I get a message that
no features will be installed.
Along with the summary.
Your original install request has been modified.…
semepink
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0
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WSO2 ESB and CEP as a BAM profile - no integration at all
I have configured a Stream with WSO2Event Adaptor in CEP:
peter
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WSO2 CEP 3.1.0 - How to create custom jms event adaptor?
I have a question about WSO2 CEP 3.1.0.
Please advice for my question.
There is jms event adaptor for activemq in WSO2 CEP 3.1.0 as defult.
But I need custom event adaptor for message broker such as rabbitmq except for activemq.
So I want to create…
user2743651
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