Robin Moffatt

ksqlDB CLI crashed - java.io.IOError: java.io.IOException: Error executing 'stty -icrnl -ixon -echo -icanon -iexten min 0 time 1':

4

Pressing Ctrl-C (perhaps a bit too enthusiastically) in ksqlDB CLI with v0.12 on Docker resulted in it crashing out ``` Exception in thread "main" java.io.IOError: java.io.IOException: Error executing 'stty -icrnl...

Link is 404. Katacoda has shut down. > Thank you to the Katacoda community for your years of support. Katacoda.com is now closed. Learn more about this decision and access...

MySQL / MSSQL : numeric.mapping doesn't work for DECIMAL fields

18

I can't get `numeric.mapping` to work with MySQL and Confluent Platform 5.1. Steps to reproduce below. Create MySQL table: ``` use demo; create table transactions ( txn_id INT, customer_id INT,...

JDBC Sink fails to alter MySQL table

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Streaming Avro data to MySQL with the JDBC Sink, connector aborts if switching from `"pk.mode": "none"` to ` "pk.mode": "kafka"` with the error: Caused by: org.apache.kafka.connect.errors.ConnectException: Cannot ALTER to add...

Add support for dead-letter queue and ignoring bad messages

20

It would be useful if the JDBC sink connector had better support for when messages are read that cannot be written to the target database. This includes errors such as...

Query with WHERE clause cannot be used with incrementing/timestamp mode

8

[docker-compose.yml for env setup is here](https://github.com/confluentinc/demo-scene/blob/connect-jdbc/connect-jdbc/docker-compose.yml) Normal `query`, no predicate: ``` curl -X POST http://localhost:8083/connectors -H "Content-Type: application/json" -d '{ "name": "jdbc_source_postgres_01", "config": { "connector.class": "io.confluent.connect.jdbc.JdbcSourceConnector", "connection.url": "jdbc:postgresql://postgres:5432/postgres", "connection.user": "connect_user",...

Confluent Control Center shows connector as Degraded but validate script gives green light

1

cp-demo 5.5.1, started up from scratch using `./scripts/start.sh` Confluent Control Center:   Validate script: ``` ➜ ./validate_connectors_running.sh Connector wikipedia-irc is in RUNNING state Connector replicate-topic is in RUNNING state...

cp-demo 5.5.1 Startup from scratch using `./scripts/start.sh` `elasticsearch-ksqldb` connector fails to start. Worker log shows HttpHostConnectException: Connect to elasticsearch:9200 [elasticsearch/192.168.128.11] failed: Connection refused (Connection refused) Elasticsearch is running, and if...

Hi, We created a step-by-step tutorial for using this client library over on Confluent Developer. This PR is to add a link to it, if you would like to include...