[ https://issues.apache.org/jira/browse/IMPALA-10567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jimi updated IMPALA-10567: -------------------------- Description: when up to fe_service_threads limit, it will be hang open connection from the jdbc client. Then i close in-flight session on impalad web UI, it still to hang it. my impala version is 3.2.0-SNAPSHOT. After close in-flight session on impalad web UI, some metrics follows: !image-2021-03-09-11-12-01-488.png|width=1509,height=246! !image-2021-03-09-11-12-10-922.png|width=1563,height=221!!image-2021-03-09-11-12-14-683.png|width=1826,height=223! {{}}{{}} {code:java} //代码占位符 impala-server.num-fragments-in-flight:63 impala-server.num-open-hiveserver2-sessions:63 impala-server.num-queries-registered:63 impala.thrift-server.hiveserver2-frontend.connections-in-use:64 {code} was: when up to fe_service_threads limit, it will be hang open connection from the jdbc client. Then i close in-flight session on impalad web UI, it still to hang it. my impala version is 3.2.0-SNAPSHOT. After close in-flight session on impalad web UI, some metrics follows: !image-2021-03-09-11-12-01-488.png! !image-2021-03-09-11-12-10-922.png!!image-2021-03-09-11-12-14-683.png! {{}}{{}} {code:java} //代码占位符 impala-server.num-fragments-in-flight:63 impala-server.num-open-hiveserver2-sessions:63 impala-server.num-queries-registered:63 impala.thrift-server.hiveserver2-frontend.connections-in-use:64 {code} > Failed close open session in flight on impalad web UI > ----------------------------------------------------- > > Key: IMPALA-10567 > URL: https://issues.apache.org/jira/browse/IMPALA-10567 > Project: IMPALA > Issue Type: Bug > Reporter: Jimi > Priority: Major > Attachments: image-2021-03-09-11-12-01-488.png, > image-2021-03-09-11-12-10-922.png, image-2021-03-09-11-12-14-683.png > > > when up to fe_service_threads limit, it will be hang open connection from the > jdbc client. > Then i close in-flight session on impalad web UI, it still to hang it. my > impala version is 3.2.0-SNAPSHOT. > After close in-flight session on impalad web UI, some metrics follows: > !image-2021-03-09-11-12-01-488.png|width=1509,height=246! > !image-2021-03-09-11-12-10-922.png|width=1563,height=221!!image-2021-03-09-11-12-14-683.png|width=1826,height=223! > {{}}{{}} > {code:java} > //代码占位符 > impala-server.num-fragments-in-flight:63 > impala-server.num-open-hiveserver2-sessions:63 > impala-server.num-queries-registered:63 > impala.thrift-server.hiveserver2-frontend.connections-in-use:64 > {code} > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org