ignite-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-11471) JDBC: Thin driver should start with a random server to connect
Date Thu, 21 Mar 2019 10:21:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-11471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vladimir Ozerov updated IGNITE-11471:
-------------------------------------
    Ignite Flags:   (was: Docs Required)

> JDBC: Thin driver should start with a random server to connect
> --------------------------------------------------------------
>
>                 Key: IGNITE-11471
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11471
>             Project: Ignite
>          Issue Type: Improvement
>          Components: jdbc
>            Reporter: Stanislav Lukyanov
>            Assignee: Igor Belyakov
>            Priority: Major
>              Labels: newbie
>             Fix For: 2.8
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Thin JDBC driver uses a list of server addresses to connect to. Connections created in
a single JVM will use round-robin to choose the server to connect, yielding a uniform distribution.
However, the round-robin always starts from the first server in the list. It means that multiple
JVMs with the same JDBC connection URL and one connection each will all connect to the same
server.
> Need to choose the first server randomly to have a better distribution.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message