[ https://issues.apache.org/jira/browse/KAFKA-4918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gwen Shapira resolved KAFKA-4918. --------------------------------- Resolution: Not A Problem > Continuous fetch requests for offset storage topic in kafka connect > ------------------------------------------------------------------- > > Key: KAFKA-4918 > URL: https://issues.apache.org/jira/browse/KAFKA-4918 > Project: Kafka > Issue Type: Improvement > Components: KafkaConnect > Affects Versions: 0.10.1.0, 0.10.1.1, 0.10.2.0 > Environment: unix, osx > Reporter: Liju > Labels: enhancement, performance > > The kafka consumer in the KafkaOffsetBackingStore polls continuously with > timeout hardcoded as 0 ms , this leads to high fetch request load to kafka > server , and specifically for the sink connectors ( eg. kafka-connect-hdfs) > which doesn't uses the offset storage topic for offset tracking , this > becomes redundant and it continuously sends fetch request as there is no data > in this topic -- This message was sent by Atlassian JIRA (v6.3.15#6346)