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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-11214) Fixes for scans on a replicated table
Date Tue, 20 May 2014 20:49:38 GMT

     [ https://issues.apache.org/jira/browse/HBASE-11214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Devaraj Das updated HBASE-11214:
--------------------------------

    Attachment: 11214-1.txt

This introduces another pool for handling "close" of scanners. Earlier the close calls would
be in the same pool and would cause issues when tasks in the pool are cancelled (we don't
want to actually cancel the tasks scheduled for doing "close"). We'd also need to be aware
of what type of tasks complete when a task in the pool completes and handle it accordingly...
Having a separate pool simplifies handling these issues.
I also removed some unused constructors in ClientScanner/SmallScanner/ReverseScanner and changed
the annotation to Private on those classes.

> Fixes for scans on a replicated table
> -------------------------------------
>
>                 Key: HBASE-11214
>                 URL: https://issues.apache.org/jira/browse/HBASE-11214
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Devaraj Das
>            Assignee: Devaraj Das
>             Fix For: hbase-10070
>
>         Attachments: 11214-1.txt
>
>
> During testing with the IT in HBASE-10818, found an issue to do with how "close" of scanners
was handled. 



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