[jira] [Created] (KAFKA-14750) Sink connector fails if a source topic matching irs topics.regex gets deleted

["Sergei Morozov (Jira)" <ji...@apache.org>]

Sergei Morozov created KAFKA-14750:
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             Summary: Sink connector fails if a source topic matching irs topics.regex gets deleted
                 Key: KAFKA-14750
                 URL: https://issues.apache.org/jira/browse/KAFKA-14750
             Project: Kafka
          Issue Type: Bug
          Components: KafkaConnect
    Affects Versions: 3.3.1
            Reporter: Sergei Morozov


Steps to reproduce:
 # In {{config/connect-standalone.properties}} set (use the version corresponding to the version of Apache Kafka):
plugin.path=libs/connect-file-3.3.1.jar
 # In {{config/connect-file-sink.properties}} remove the {{topics=}} line and add this one: 
topics.regex=connect-test-.*
 # Start zookeeper:
bin/zookeeper-server-start.sh config/zookeeper.properties
 # Start the cluster:
bin/kafka-server-start.sh config/server.properties
 # Start the file sink connector:
bin/connect-standalone.sh config/connect-standalone.properties config/connect-file-sink.properties
 # Create topics for the sink connector to subscribe to:
for i in \{0..2}; do
  for j in {$(($i * 100))..$(( ($i + 1) * 100 - 1 ))}; do
    bin/kafka-topics.sh \
        --bootstrap-server localhost:9092 \
        --create \
        --topic connect-test-$j
  done &
done
wait
 # Wait until all the created topics are assigned to the connector. Check the number of partitions to be > 0 in the output of:
bin/kafka-consumer-groups.sh \
    --bootstrap-server localhost:9092 \
    --group connect-local-file-sink \
    --describe --members
 # Delete the created topics
for i in \{0..2}; do
  for j in {$(($i * 100))..$(( ($i + 1) * 100 - 1 ))}; do
    bin/kafka-topics.sh \
        --bootstrap-server localhost:9092 \
        --delete \
        --topic connect-test-$j
    echo Created topic connect-test-$j.
  done &
done
wait
 # Observe the connector to fail with the following error:
{quote}org.apache.kafka.common.errors.TimeoutException: Timeout of 60000ms expired before the position for partition connect-test-211-0 could be determined
{quote}
 



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