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Date: Thu, 30 Apr 2015 22:41:06 +0000 (UTC)
From: "Josh Elser (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (ACCUMULO-3604)
 connector.instanceOperations().setSystemProperty(String,String) returns
 silently for non-changeable ZK Property's
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    [ https://issues.apache.org/jira/browse/ACCUMULO-3604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14522410#comment-14522410 ] 

Josh Elser commented on ACCUMULO-3604:
--------------------------------------

bq. Your description of server-side code behaving as a client

Huh? I don't follow... What I said was that it may be useful (at a non-error level) to know if this code is being repeatedly executed with error. I don't think I said anything about who is executing it.

bq. I don't object to the log statement. I just thought it'd be worth questioning whether it had value. Either way is fine with me.

Thanks for giving it a look.

> connector.instanceOperations().setSystemProperty(String,String) returns silently for non-changeable ZK Property's
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-3604
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3604
>             Project: Accumulo
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 1.5.0, 1.5.1, 1.5.2, 1.6.0, 1.6.1, 1.6.2
>            Reporter: Josh Elser
>            Assignee: Jeffrey S Schwartz
>              Labels: newbie, summit2015
>             Fix For: 1.5.3, 1.6.3, 1.8.0, 1.7.1
>
>         Attachments: ACCUMULO-3604.patch
>
>
> Only a subset of the configuration {{Property}}'s in Accumulo are modifiable via ZooKeeper (defined by {{Property.isValidZooProperty}}).
> {{connector.instanceOperations().setProperty(String,String)}} updates the provided property name with the given value in ZooKeeper. The thing that is never mentioned is that only a subset of the properties in Accumulo are allowed to be overriden in ZooKeeper. Furthermore, the user receives no indication that their call failed.
> The Javadoc on {{setSystemProperty(String,String)}} should be updated to inform the users that only some properties can be changed by this method, and some information should be returned back to the user to let them know that their call did not succeed (likely an Exception).


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