[ https://issues.apache.org/jira/browse/IMPALA-8427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alex Rodoni updated IMPALA-8427: -------------------------------- Target Version: Impala 3.3.0 Labels: future_release_doc in_33 (was: ) > Document the behavior change in IMPALA-7800 > ------------------------------------------- > > Key: IMPALA-8427 > URL: https://issues.apache.org/jira/browse/IMPALA-8427 > Project: IMPALA > Issue Type: Task > Components: Clients > Affects Versions: Impala 3.3.0 > Reporter: Michael Ho > Assignee: Alex Rodoni > Priority: Major > Labels: future_release_doc, in_33 > > IMPALA-7800 changes the default behavior of client connection timeout with > HS2 and Beeswax Thrift servers. Quote from the commit message: > {noformat} > The current implementation of the FE thrift server waits > indefinitely to open the new session, if the maximum number of > FE service threads specified by --fe_service_threads has been > allocated. > This patch introduces a startup flag to control how the server > should treat new connection requests if we have run out of the > configured number of server threads. > If --accepted_client_cnxn_timeout > 0, new connection requests are > rejected by the server if we can't get a server thread within > the specified timeout. > We set the default timeout to be 5 minutes. The old behavior > can be restored by setting --accepted_client_cnxn_timeout=0, > i.e., no timeout. The timeout applies only to client facing thrift > servers, i.e., HS2 and Beeswax servers. > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org