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https://issues.apache.org/jira/browse/CALCITE-5581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17703500#comment-17703500
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Vaibhav Joshi commented on CALCITE-5581:
----------------------------------------
I have committed changes to
[https://github.com/apache/calcite-avatica/pull/217].
Tested this feature using new Unit test ConnectionPropertiesHATest. As a part
of dev testing I am planning to build Jar the and test it with some live server
(like Phoenix Query Server). So marked the PR as WIP.
> Implement Basic client side load balancing in Avatica Driver
> ------------------------------------------------------------
>
> Key: CALCITE-5581
> URL: https://issues.apache.org/jira/browse/CALCITE-5581
> Project: Calcite
> Issue Type: New Feature
> Components: avatica
> Affects Versions: 1.33.0
> Reporter: Vaibhav Joshi
> Assignee: Vaibhav Joshi
> Priority: Major
> Labels: pull-request-available
> Attachments: Avatica Basic client side load balancing.docx
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Implement mechanism to support Client side load balancing by configuring
> connection properties for load balancing
> {code:java}
> jdbc:phoenix:thin:
> url=https://<host>:<port>;
> serialization=PROTOBUF;
> authentication=BASIC;
> avatica_user=<userName>;
> avatica_password=<userPw>
> useClientSideLB: [true/false]
> lbStrategy: [RandomDistribution/Sequential/RoundRobin]
> lbURLs: <comma separated URls e.g. URL1, URL2,URL3,...URLn> {code}
> Client should connect to any of the URLs specified in lbURLs ( depending on
> LB strategy selected). Please refer to [^Avatica Basic client side load
> balancing.docx]for more details
>
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