[ https://issues.apache.org/jira/browse/IMPALA-9006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong resolved IMPALA-9006. ----------------------------------- Resolution: Later Minor cleanup, don't need a JIRA to track. > Consolidate the Statestore subscriber's retry logic > --------------------------------------------------- > > Key: IMPALA-9006 > URL: https://issues.apache.org/jira/browse/IMPALA-9006 > Project: IMPALA > Issue Type: Improvement > Components: Distributed Exec > Affects Versions: Impala 3.4.0 > Reporter: Michael Ho > Priority: Minor > Attachments: 76c83e9.diff > > > Currently, a Statestore subscriber starts a separate thread after the initial > registration with Statestore to periodically check if the Statestore may have > failed and re-registered with Statestore if necessary. Similarly, the > function {{StatestoreSubscriber::Register()}} also relies on the old Thrift > client's retry logic to retry failed RPC attempts to Statestore. This is > needed as the initial registration relies on this retry logic to wait for > Statestore to startup in case an Impala daemon starts before the Statestore. > These two retry paths may be consolidated. -- This message was sent by Atlassian Jira (v8.3.4#803005)