[jira] [Created] (IMPALA-7173) [DOCS] Update load balancer configuration in our docs
Laurel Hale created IMPALA-7173: --- Summary: [DOCS] Update load balancer configuration in our docs Key: IMPALA-7173 URL: https://issues.apache.org/jira/browse/IMPALA-7173 Project: IMPALA Issue Type: Documentation Components: Docs Affects Versions: Impala 2.11.0 Reporter: Laurel Hale This Jira is filed on behalf of Sudarshan Sharma: 1) Please refer following documentation at [https://www.cloudera.com/documentation/enterprise/5-14-x/topics/impala_proxy.html#tut_proxy] . 2) Example configuration has following. listen impala :25003 mode tcp option tcplog balance leastconn server symbolic_name_1 impala-host-1.example.com:21000 server symbolic_name_2 impala-host-2.example.com:21000 server symbolic_name_3 impala-host-3.example.com:21000 server symbolic_name_4 impala-host-4.example.com:21000 ** Request :- ** There should be a "check" keyword at the end of each line that begins with "server". Can we please add? (most users are likely to copy - paste and replication and hence it would be best to keep it correct) This is correct for the following pool mentioned later in the configuration. listen impalajdbc :21051 mode tcp option tcplog balance source server symbolic_name_5 impala-host-1.example.com:21050 check server symbolic_name_6 impala-host-2.example.com:21050 check server symbolic_name_7 impala-host-3.example.com:21050 check server symbolic_name_8 impala-host-4.example.com:21050 check -- 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
[jira] [Commented] (IMPALA-7162) idle_query_timeout setting in Impala needs more clarification
[ https://issues.apache.org/jira/browse/IMPALA-7162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16510081#comment-16510081 ] Laurel Hale commented on IMPALA-7162: - [~tarmstrong] Is this not a valid issue? > idle_query_timeout setting in Impala needs more clarification > - > > Key: IMPALA-7162 > URL: https://issues.apache.org/jira/browse/IMPALA-7162 > Project: IMPALA > Issue Type: Documentation > Components: Docs >Affects Versions: Impala 2.6.0 >Reporter: Laurel Hale >Priority: Minor > Labels: documentation > > 1) Please refer to the following Impala documentation: > [http://impala.apache.org/docs/build3x/html/topics/impala_timeouts.html] > 2) Please see the section where idle_query_timeout is explained. > * > Request:- > * > We've mentioned that idle_query_timeout cancels the query. > Can we please elaborate it further and mention that query still stays open > (after being cancelled) and consumes a slot in Impala admission control? > Therefore, though idle_query_timeout helps in saving some resources at Impala > end, you may still want to configure idle_Session_timeout to same value since > idle_Session_timeout even closes the query for idle sessions (instead of just > cancelling) though the requirement for it to trigger is session should stay > idle. -- 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
[jira] [Created] (IMPALA-7162) idle_query_timeout setting in Impala needs more clarification
Laurel Hale created IMPALA-7162: --- Summary: idle_query_timeout setting in Impala needs more clarification Key: IMPALA-7162 URL: https://issues.apache.org/jira/browse/IMPALA-7162 Project: IMPALA Issue Type: Documentation Components: Docs Affects Versions: Impala 2.6.0 Reporter: Laurel Hale 1) Please refer to the following Impala documentation: [http://impala.apache.org/docs/build3x/html/topics/impala_timeouts.html] 2) Please see the section where idle_query_timeout is explained. * Request:- * We've mentioned that idle_query_timeout cancels the query. Can we please elaborate it further and mention that query still stays open (after being cancelled) and consumes a slot in Impala admission control? Therefore, though idle_query_timeout helps in saving some resources at Impala end, you may still want to configure idle_Session_timeout to same value since idle_Session_timeout even closes the query for idle sessions (instead of just cancelling) though the requirement for it to trigger is session should stay idle. -- 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
