Re: Public IPs for brokers

Thanks, Robin. Got the clarification. Thanks and Regards, Himanshu Shukla On Wed, Jan 15, 2020 at 3:40 PM Robin Moffatt wrote: > If you use a load balancer bear in mind the importance of the > advertised.listeners setting: > https://rmoff.net/2018/08/02/kafka-listeners-explained/ > > > -- >

Stand alone connector SW deployment on a web server

Hi all Is it possible to deploy just the connector/worker stack SQ onto say a Web server. or a JBOSS server. Guessing the connector is then configured into standalone mode ? G -- You have the obligation to inform one honestly of the risk, and as a person you are committed to educate yourself

Re: Kafka send() call, ack, and message writes to the filesystem

Hey Anindya, On Wed, 15 Jan 2020 at 18:23, Anindya Haldar wrote: > Thanks for the response. > > Essentially, we are looking for a confirmation that a send acknowledgement > received at the client’s end will ensure the message is indeed persisted to > the replication logs. We initially

Re: Kafka send() call, ack, and message writes to the filesystem

Thanks for the response. Essentially, we are looking for a confirmation that a send acknowledgement received at the client’s end will ensure the message is indeed persisted to the replication logs. We initially wondered whether the client has to make an explicit flush() call or whether it has

Re: KSQL - SQL query file

You can use RUN SCRIPT command for this See https://docs.confluent.io/current/ksql/docs/tutorials/examples.html#running-ksql-statements-from-the-command-line On Wed, Jan 15, 2020 at 8:12 PM KhajaAsmath Mohammed < mdkhajaasm...@gmail.com> wrote: > Hi, > > I am looking to run the ksql query

Re: ingesting web server logs, or log4j log files from a boss server

thanks G On Wed, Jan 15, 2020 at 6:19 PM Robin Moffatt wrote: > If spooldir doesn't suit, there's also > https://github.com/streamthoughts/kafka-connect-file-pulse to check out. > Also bear in mind tools like filebeat from Elastic support Kafka as a > target. > > > -- > > Robin Moffatt |

Re: Kafka send() call, ack, and message writes to the filesystem

Anindya, On Wed, 15 Jan 2020 at 16:49, Anindya Haldar wrote: > In our case, the minimum in-sync replicas is set to 2. > > Given that, what will be expected behavior for the scenario I outlined? > This means you will get confirmation when 2 of them have acknowledged. so you will always have 2

Re: Kafka send() call, ack, and message writes to the filesystem

In our case, the minimum in-sync replicas is set to 2. Given that, what will be expected behavior for the scenario I outlined? Sincerely, Anindya Haldar Oracle Responsys > On Jan 15, 2020, at 6:38 AM, Ismael Juma wrote: > > To all the in-sync replicas. You can set the minimum number of

Re: ingesting web server logs, or log4j log files from a boss server

If spooldir doesn't suit, there's also https://github.com/streamthoughts/kafka-connect-file-pulse to check out. Also bear in mind tools like filebeat from Elastic support Kafka as a target. -- Robin Moffatt | Senior Developer Advocate | ro...@confluent.io | @rmoff On Wed, 15 Jan 2020 at

Re: Any available cassandra source connector for kafka

Pretty sure WePay are working on this: https://github.com/debezium/debezium-incubator -- Robin Moffatt | Senior Developer Advocate | ro...@confluent.io | @rmoff On Wed, 15 Jan 2020 at 13:55, Sachin Mittal wrote: > Hi, > I was looking for any cassandra source connector to read data from >

KSQL - SQL query file

Hi, I am looking to run the ksql query with the queries file in windows. May I know how to acheive this? I cannot run directly on CLI as the query has more than 3000+ columns. I am looking to create stream with it Thanks, Asmath

Re: Kafka send() call, ack, and message writes to the filesystem

To all the in-sync replicas. You can set the minimum number of in-sync replicas via the min.insync.replicas topic/broker config. Ismael On Tue, Jan 14, 2020 at 11:11 AM Anindya Haldar wrote: > I have a question related to the semantics of a producer send and the get > calls on the future

Re: When does kafka connect commit messages to kafka broker ?

I appreciate if I could get some advice with this if anyone had experienced similar issue. Thanks, Yu Watanabe On Wed, Jan 15, 2020 at 10:53 PM Yu Watanabe wrote: > > I found the reason. I am not sure if this is Azure problem or Jdbc > problem though... > > First of all my apology that I had

Any available cassandra source connector for kafka

Hi, I was looking for any cassandra source connector to read data from cassandra column family and insert the data into kafka topic. Are you folks aware of any community supported version of such a tool. I found one such: https://docs.lenses.io/connectors/source/cassandra.html However I am not

Re: When does kafka connect commit messages to kafka broker ?

I found the reason. I am not sure if this is Azure problem or Jdbc problem though... First of all my apology that I had not elaborated my environment. I use, DataSource: Azure PostgresSQL Server (Read Replica) Kafka Connect 2.3.1 (strimzi 0.15.0) Kafka Broker 2.3.1 (strimzi 0.15.0) In this

Re: ingesting web server logs, or log4j log files from a boss server

Hi Tom will do. for now I have 4 specific file types I need to ingest. 1. reading apache web server log files, http.log's. 2. reading in our custom log files 3. reading in log4j log files 4. mysql connection as a source 5. cassandra connection, as a sink I can not use NFS mounting the source

Re: ingesting web server logs, or log4j log files from a boss server

Hi George, Since you mentioned CDC specifically you might want to check out Debezium ( https://debezium.io/) which operates as a connector of the sort Robin referred to and does CDC for MySQL and others. Cheers, Tom On Wed, Jan 15, 2020 at 10:18 AM Robin Moffatt wrote: > The integration part

Re: ingesting web server logs, or log4j log files from a boss server

The integration part of Apache Kafka that you're talking about is called Kafka Connect. Kafka Connect runs as its own process, known as a Kafka Connect Worker, either on its own or as part of a cluster. Kafka Connect will usually be deployed on a separate instance from the Kafka brokers. Kafka

Re: Public IPs for brokers

If you use a load balancer bear in mind the importance of the advertised.listeners setting: https://rmoff.net/2018/08/02/kafka-listeners-explained/ -- Robin Moffatt | Senior Developer Advocate | ro...@confluent.io | @rmoff On Wed, 15 Jan 2020 at 08:15, Himanshu Shukla wrote: > is it

Re: Public IPs for brokers

is it recommended to use ALB(running all 3 nodes on ec2 instances) or something similar? Thanks and Regards, Himanshu Shukla On Wed, Jan 15, 2020 at 12:52 PM Tom Bentley wrote: > Hi Himanshu, > > Short answer: yes. > > The way a Kafka client works is to connect to one of the given bootstrap