[jira] [Updated] (KAFKA-6946) Keep the session id for incremental fetch when fetch responses are throttled
[ https://issues.apache.org/jira/browse/KAFKA-6946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ismael Juma updated KAFKA-6946: --- Fix Version/s: 2.1.0 > Keep the session id for incremental fetch when fetch responses are throttled > - > > Key: KAFKA-6946 > URL: https://issues.apache.org/jira/browse/KAFKA-6946 > Project: Kafka > Issue Type: Improvement > Components: core >Affects Versions: 2.0.0 >Reporter: Jon Lee >Assignee: Jon Lee >Priority: Major > Fix For: 2.1.0 > > > The current patch for KAFKA-6028 (KIP-219) sends a FetchResponse with > INVALID_SESSION_ID if the response needs to be throttled due to quota > violation. If it is for incremental fetch, this will make the client reset > its session and send a full fetch request next time. This is not a > correctness issue, but it may affect performance when fetches are throttled. > In case of incremental fetch, a throttled response should use the same > session id as before so that the next unthrottled response can be in the same > session. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KAFKA-6946) Keep the session id for incremental fetch when fetch responses are throttled
[ https://issues.apache.org/jira/browse/KAFKA-6946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jon Lee updated KAFKA-6946: --- Summary: Keep the session id for incremental fetch when fetch responses are throttled (was: Keep the fetch session id for incremental fetch when ) > Keep the session id for incremental fetch when fetch responses are throttled > - > > Key: KAFKA-6946 > URL: https://issues.apache.org/jira/browse/KAFKA-6946 > Project: Kafka > Issue Type: Improvement > Components: core >Affects Versions: 2.0.0 >Reporter: Jon Lee >Priority: Major > > The current patch for KAFKA-6028 (KIP-219) sends a FetchResponse with > INVALID_SESSION_ID if the response needs to be throttled due to quota > violation. If it is for incremental fetch, this will make the client reset > its session and send a full fetch request next time. This is not a > correctness issue, but it may affect performance when fetches are throttled. > In case of incremental fetch, a throttled response should use the same > session id as before so that the next unthrottled response can be in the same > session. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
