[jira] [Updated] (HBASE-19695) Handle disabled table for async client

["Jingyun Tian (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-19695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingyun Tian updated HBASE-19695:
---------------------------------
    Attachment: HBASE-19695.patch

> Handle disabled table for async client
> --------------------------------------
>
>                 Key: HBASE-19695
>                 URL: https://issues.apache.org/jira/browse/HBASE-19695
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Duo Zhang
>            Assignee: Jingyun Tian
>            Priority: Major
>         Attachments: HBASE-19695.patch
>
>
> Now for async client we will not check if a table is disabled when retrying, so we will retry until the time or count limit is reached, and will not throw a TableNotEnabledException.
> We should have the same behavior as sync client, but the implementation should be carefully designed. For sync client, we will also check if a table is disabled if it is a retry, no matter what the exception is. This will double the pressure on meta table. We should try our best to eliminate unnecessary access to meta table.



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