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From "Michael Wall (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-4342) Admin#stopTabletServer(ClientContext, List<String>, boolean) doesn't work with dynamic ports (0)
Date Thu, 02 Feb 2017 19:44:51 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-4342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Wall updated ACCUMULO-4342:
-----------------------------------
    Fix Version/s:     (was: 1.8.1)
                   1.8.2

> Admin#stopTabletServer(ClientContext, List<String>, boolean) doesn't work with
dynamic ports (0)
> ------------------------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-4342
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4342
>             Project: Accumulo
>          Issue Type: Bug
>            Reporter: Josh Elser
>            Assignee: Michael Wall
>             Fix For: 1.7.3, 1.8.2, 2.0.0
>
>
> Noticed in Dave's changeset from ACCUMULO-4331 that the logic to stop the tabletservers
when invoking `admin stop`won't work when the ports are set to '0' (bind a free port in the
ephemeral range).
> Looks like we'd have to do a few things to make this work properly:
> 1. If the tserver client port is '0' and no port is provided in the hostname to `admin
stop`, we should look at ZK to stop all tservers on that host.
> 2. If the tserver client port is '0' and a port is provided in the hostname to `admin
stop`, we should try to just stop the tserver with the given port on that host.
> Would have to look more closely at the code to verify this all makes sense.



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