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Posted to issues@hbase.apache.org by "Junhong Xu (JIRA)" <ji...@apache.org> on 2019/01/23 04:02:00 UTC

[jira] [Updated] (HBASE-21715) Do not throw UnsupportedOperationException in ProcedureFuture.get

     [ https://issues.apache.org/jira/browse/HBASE-21715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Junhong Xu updated HBASE-21715:
-------------------------------
    Attachment: HBase-21715.v01.patch

> Do not throw UnsupportedOperationException in ProcedureFuture.get
> -----------------------------------------------------------------
>
>                 Key: HBASE-21715
>                 URL: https://issues.apache.org/jira/browse/HBASE-21715
>             Project: HBase
>          Issue Type: Task
>            Reporter: Duo Zhang
>            Assignee: Junhong Xu
>            Priority: Major
>         Attachments: HBase-21715.v01.patch
>
>
> This is really a bad practice, no one would expected that a Future does not support get, and this can not be detected at compile time. Even though we do not want user to wait for ever, we could set a long timeout, for example, 10 minutes,instead of throwing UnsuportedOperationException. I've already been hurt many times...



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