You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues-all@impala.apache.org by "Jimi (Jira)" <ji...@apache.org> on 2021/03/09 09:09:00 UTC
[jira] [Updated] (IMPALA-10567) Failed close open session in flight
on impalad web UI
[ 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-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org