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huxihx commented on KAFKA-6326: ------------------------------- What's your `zookeeper.session.timeout.ms`? And I am also curious about what ZkEventThread complained before shutting down the request-sending thread. > when broker is unavailable(such as broker's machine is down), controller will > wait 30 sec timeout > -------------------------------------------------------------------------------------------------- > > Key: KAFKA-6326 > URL: https://issues.apache.org/jira/browse/KAFKA-6326 > Project: Kafka > Issue Type: Bug > Components: controller > Affects Versions: 1.0.0 > Reporter: HongLiang > Attachments: _f7d1d2b4-39ae-4e02-8519-99bcba849668.png, > fast-recver-shutdownbroker.diff > > > when broker is unavailable(such as broker's machine is down), controller will > wait 30 sec timeout by dedault. it seems to be that the timeout waiting is > not necessary. It will be increase the MTTR of dead broker . -- This message was sent by Atlassian JIRA (v6.4.14#64029)