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Questions tagged [siddhi]

Siddhi CEP is a lightweight, easy-to-use Open Source Complex Event Processing Engine (CEP) under Apache Software License v2.0. Siddhi CEP processes events which are triggered by various event sources and notifies appropriate complex events according to the user-specified queries.

Siddhi is a fully open-source, cloud-native, scalable, Streaming and Complex Event Processing System capable of building real-time analytics, data integration, notification and surveillance use cases.

Siddhi understands Streaming SQL queries in order to capture events from diverse data sources, process them, integrate with multiple services and data sources, and publish output to various endpoints in real-time.

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About Siddhi pattern find

Does siddhi (http://siddhi-cep.blogspot.com/) / WSO2 have the functionality to work on query similar to 1) 5 error followed by success 2) 5 error followed by 5 fatal followed by 1 success time window can by assumed to be present could anyone…
sabbir
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WSO2 CEP siddhi Filter issue

I am trying to use the siddhi query langage but it seems I am misusing it. I have some events with the following streamdef : { 'name':'eu.ima.stat.events', 'version':'1.1.0', 'nickName': 'Flux event Information', 'description': 'Details of…
cyril R
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How to stream (query) data from BigQuery as source in a Siddhi App

Would like to develop a data processing pipeline application using siddhi (https://siddhi.io/) to read data from BigQuery and generate events. There are many references to use HTTP, RDBMS and TCP as sources, but not sure how exactly we could deal…
Smruti R Tripathy
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Impossible to compile a generated siddhi extension

I don't succeed to compile a generated Siddhi java extension project, here is what I did : According to the official documentation. 1. I executed the required maven archetype in order to generate the project sketelton mvn archetype:generate …
Carthusianorum
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Does the fully distributed wso2 cep deployment varies for 4.2.0

I have setup a wso2 cep cluster based on https://docs.wso2.com/display/SP400/Fully+Distributed+Deployment for 4.0.0 What extra do i need to do to upgrade to 4.2.0.
babravahan
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How do I get the most recent / official code and jars for siddhi?

I see there's a separate maven repo at http://dist.wso2.org/maven2 but the version of siddhi - your CEP does not match what is in here: https://github.com/wso2/product-cep Which is current and which can be used? Also, the website has a lead-capture…
Karter
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