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https://issues.apache.org/jira/browse/KUDU-2348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Serbin updated KUDU-2348:
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Code Review: https://gerrit.cloudera.org/#/c/12158/
> Java client doesn't pick a random replica when no replica is local
> ------------------------------------------------------------------
>
> Key: KUDU-2348
> URL: https://issues.apache.org/jira/browse/KUDU-2348
> Project: Kudu
> Issue Type: Improvement
> Components: client, java
> Affects Versions: 1.7.0
> Reporter: Todd Lipcon
> Assignee: YifanZhang
> Priority: Major
> Labels: newbie
> Fix For: 1.11.0
>
>
> In RemoteTablet we have this comment:
> {code}
> * Get the information on the closest server. If none is closer than the
> others,
> * return the information on a randomly picked server.
> {code}
> However it appears that the "random" replica is deterministic - it's always
> the last replica in hashmap iteration order, which is likely to be the same
> order across all clients in the cluster. That would cause load to be
> concentrated on one replica rather than spread even if the clients are
> meaning to spread the load.
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