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Posted to issues@hbase.apache.org by "Jimmy Xiang (JIRA)" <ji...@apache.org> on 2013/03/19 23:57:15 UTC

[jira] [Updated] (HBASE-8144) Limit number of attempts to assign a region

     [ https://issues.apache.org/jira/browse/HBASE-8144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jimmy Xiang updated HBASE-8144:
-------------------------------

    Description: 
In sending a region open request to a region server, we make sure we try at most some configured times.  However, once the request is accepted by the region server, the region could go through this transition forever: failed_open (in ZK) => closed => opening => failed_open (in ZK), assuming no RPC/network issue.

It will be good to break the loop and limit the number of tries and move the region to failed_open state (will be introduced in HBASE-8137)

  was:
In sending a region open request to a region server, we make sure we try at most some configured times.  However, once the request is accepted by the region server, the region should go through this transition forever: failed_open (in ZK) => closed => opening => failed_open (in ZK).

It will be good to break the loop and limit the number of tries and move the region to failed_open state (will be introduced in HBASE-8137)

    
> Limit number of attempts to assign a region
> -------------------------------------------
>
>                 Key: HBASE-8144
>                 URL: https://issues.apache.org/jira/browse/HBASE-8144
>             Project: HBase
>          Issue Type: Bug
>          Components: Region Assignment
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>            Priority: Minor
>
> In sending a region open request to a region server, we make sure we try at most some configured times.  However, once the request is accepted by the region server, the region could go through this transition forever: failed_open (in ZK) => closed => opening => failed_open (in ZK), assuming no RPC/network issue.
> It will be good to break the loop and limit the number of tries and move the region to failed_open state (will be introduced in HBASE-8137)

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