I'm quite new to Apache Apex platform. Does it have some web ui? I was able to run docker sandbox and some example app. Nevertheless, yarn tracking ur ...

I am currently working on apache apex. My application gets reset after window ID 59 is reached and starts again from 0. I get an error which says that ...

As both are streaming frameworks which processes event at a time, What are the core architectural differences between these two technologies/streaming ...

I need to sync customer data from several on-premise databases into the cloud. In a second step, the customer data there needs some cleanup in order t ...

I have been searching the INTERNET extensively for a way to use web-sphere MQ in Apache Apex to stream the MQ message through and into a DAG. However, ...

Is it possible to add input operator for different source in the running Apex application? For example: In an production environment, I am running an ...

I've downloaded Apache Apex 3.5.0 along with Malhar 3.5.0. I've successfully started the apex client and submitted the Yahoo Finance demo example to ...

All examples of Apex say that the first operator of the DAG should be an input operator. Can this operator appear in the middle of the DAG somewhere. ...

Is there a way, using which we can predict the N/W latency between two different operators in Apache Apex. In a situation where the data that is goi ...

I am following the documentation related to the Apache Apex which helps create a startup project. https://apex.apache.org/docs/apex-3.4/apex_developme ...

I have an Apache Apex application DAG which reads RabbitMQ message from a queue. Which Apache Apex Malhar operator should I use? There are several ope ...

I am trying to launch Apache Apex cli but not able to do so. the document says just type apex on command prompt but that says No command 'apex' found ...

How can I create batch processing application with Apache Apex? All the examples I've found were streaming applications, which means they are not en ...

Is it possible to use Apache Apex without DataTorrent RTS? It seems possible, but I couldn't find any tutorial about installing own build of apex sour ...

Can someone pls help me understand, Does apache apex have any inbuilt kafka input operator to read from Kafka 0.9 secure kafka topics? ...

I'm trying to launch an apa file from the Apache Apex CLI (version 3.4) on a Hadoop cluster running 2.7.4-SNAPSHOT and Protobuf v2.6.1 and I get the f ...

I read a lot about lambda and kappa architectures where we need to use either Apache Spark or Apache Storm. I just discovered a new tool called DataTo ...

Have been working on DataTorrent/ Apex for a while. Can SBT can be used to create DataTorrent (Java) Applications? While performing sbt clean assembly ...

I have an Apache Apex application which runs on my Hadoop environment. I have no problem with the application except that, it is failing after 7days. ...

I am replacing the console operator in WordCountDemo but it is giving me a operatorError in STRAM Events. When I click on it it shows me nullpointer e ...