Apache log4j 1.x vulnerability mitigations on Kafka

2022-01-27 Thread Karupasamy S
Hi Team, We are using Apache Kafka as part of the ELK stack and we have an internal tool to find the vulnerabilities present on all the products/3pp which we use in our product. So we received the below vulnerabilities on log4j: CVE-2022-23302,

Random continuous NetworkException on client and EOFException on server.log

2022-01-27 Thread Deepak Jain
Hello Everyone, We are using Kafka 2.8.1 Broker/Client system in our prod env. Getting following exception randomly after 1 hour or so. java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.NetworkException: Disconnected from node 0 at org.apache.kafka.clients.produce

RE: Random continuous NetworkException on client and EOFException on server.log

2022-01-27 Thread Deepak Jain
Hello Everyone, Alongwith the below exception, also getting in stderr org.apache.kafka.clients.producer.internals.Sender completeBatch WARNING: [Producer clientId=producer-1] Received invalid metadata error in produce request on partition due to org.apache.kafka.common.errors.NetworkException:

Event Streaming Open Network over the Internet

2022-01-27 Thread Emiliano Spinella
Hello everybody out there using Apache Kafka, I have been designing a (free and open) way to connect event streams of different event brokers, including of course Apache Kafka. The motivation is to facilitate cross-organizational event flow connections over the Internet. One can use MirrorMaker 2

Re: Kafka Topics

2022-01-27 Thread Edward Capriolo
On Thursday, December 30, 2021, Suresh Chidambaram wrote: > Hi Ola, > > I would suggest you can go with single Topic with multiple partitions. Once > the data gets received from the Topic, you can do a DB update kind of a > stuff to store the data , then use the data for analysing. > > Also, the

Re: Huge latency at consumer side ,testing performance for production and consumption

2022-01-27 Thread Jigar Shah
Hello again, Could someone please provide feedback on these findings ? Thank you in advance for feedback. *Regards,* *Jigar* On Mon, 17 Jan 2022 at 13:24, Jigar Shah wrote: > Hello again, > I had performed a few more tests on producer and consumer again and I > observed a pattern in Kafka Pro