Flink job repeated restart failure

2021-03-25 Thread VINAYA KUMAR BENDI
Dear all, One of the Flink jobs gave below exception and failed. Several attempts to restart the job resulted in the same exception and the job failed each time. The job started successfully only after changing the file name. Flink Version: 1.11.2 Exception 2021-03-24 20:13:09,288 INFO

Apache Flink Deployment in Multiple AZ

2021-02-11 Thread VINAYA KUMAR BENDI
Hi, Is Apache Flink (Job Managers, Task Managers) setup in multiple availability zones a recommended deployment model? Kind regards, Vinaya

Apache Flink Job Manager High CPU with Couchbase

2021-01-28 Thread VINAYA KUMAR BENDI
Hello, We work in a multinational company that produces diesel engines and is working on an IoT platform to analyze engine performance based on sensor data. We are using Flink for deploying analytics stream processing jobs. We recently integrated these jobs with Couchbase (serving as a Cache)