hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vaibhav Gumashta (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-12247) HiveServer2 in HTTP mode should print a relevant error message when its threadpool is configured such that it cannot create appropriate acceptor threads while starting up
Date Fri, 23 Oct 2015 18:14:27 GMT

     [ https://issues.apache.org/jira/browse/HIVE-12247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vaibhav Gumashta updated HIVE-12247:
------------------------------------
    Summary: HiveServer2 in HTTP mode should print a relevant error message when its threadpool
is configured such that it cannot create appropriate acceptor threads while starting up  (was:
HiveServer2 in HTTP mode should print a relevant error message when it's threadpool is configured
such that it cannot create appropriate acceptor threads while starting up)

> HiveServer2 in HTTP mode should print a relevant error message when its threadpool is
configured such that it cannot create appropriate acceptor threads while starting up
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-12247
>                 URL: https://issues.apache.org/jira/browse/HIVE-12247
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 1.2.0, 1.1.0
>            Reporter: Deepesh Khandelwal
>
> When run in HTTP mode, HS2 uses embedded jetty. The number of acceptor threads created
are based on this formula (http://grepcode.com/file/repo1.maven.org/maven2/org.eclipse.jetty.aggregate/jetty-plus/7.6.0.v20120127/org/eclipse/jetty/server/nio/SelectChannelConnector.java#80):
> {code}
> (Math.max(1,(Runtime.getRuntime().availableProcessors()+3)/4));
> {code}
> In cases where {{hive.server2.thrift.max.worker.threads}} is set to a lower value than
the above, we should print out a relevant error message.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message