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Posted to issues@hawq.apache.org by "Lei Chang (JIRA)" <ji...@apache.org> on 2016/01/24 02:23:40 UTC

[jira] [Updated] (HAWQ-254) Init standby fails if segments in 'slaves' file not inicialized

     [ https://issues.apache.org/jira/browse/HAWQ-254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lei Chang updated HAWQ-254:
---------------------------
    Fix Version/s: 2.0.0

> Init standby fails if segments in 'slaves' file not inicialized
> ---------------------------------------------------------------
>
>                 Key: HAWQ-254
>                 URL: https://issues.apache.org/jira/browse/HAWQ-254
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Command Line Tools
>            Reporter: Radar Lei
>            Assignee: Radar Lei
>             Fix For: 2.0.0
>
>
> If user defined segment host list in 'slaves' file and did not init these segments, then init standby will fail due to start/stop hawq cluster failures.
> So we should make below changes:
> 1. Hawq stop segments should not fail if segment is not running.
> 2. Init standby do not stop/start segments, it will only start/stop master and standby.
> 3. Make sure master Catalog do not change by running segments during standby init.



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