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From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SOLR-4066) SolrZKClient changed interface
Date Mon, 12 Nov 2012 14:49:12 GMT

     [ https://issues.apache.org/jira/browse/SOLR-4066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mark Miller reassigned SOLR-4066:
---------------------------------

    Assignee: Mark Miller
    
> SolrZKClient changed interface
> ------------------------------
>
>                 Key: SOLR-4066
>                 URL: https://issues.apache.org/jira/browse/SOLR-4066
>             Project: Solr
>          Issue Type: Bug
>          Components: SolrCloud
>    Affects Versions: 4.0, 4.0.1, 4.1
>         Environment: Any
>            Reporter: Trym Møller
>            Assignee: Mark Miller
>            Priority: Minor
>             Fix For: 4.1, 5.0
>
>         Attachments: SOLR-4066.patch
>
>
> The constructor of SolrZKClient has changed, I expect to ensure clean up of resources.
The strategy is as follows:
> {code}
> connManager = new ConnectionManager(...)
> try {
>    ...
> } catch (Throwable e) {
>       connManager.close();
>       throw new RuntimeException();
> }
> try {
>   connManager.waitForConnected(clientConnectTimeout);
> } catch (Throwable e) {
>   connManager.close();
>   throw new RuntimeException();
> }
> {code}
> This results in a different exception (RuntimeException) returned from the constructor
as earlier (nice exceptions as UnknownHostException, TimeoutException).
> Can this be changed so we keep the old nice exceptions e.g. as follows (requiring the
constructor to declare these) or at least include them as cause in the RuntimeException?
> {code}
> boolean closeBecauseOfException = true;
> try {
>     ...
>    connManager.waitForConnected(clientConnectTimeout);
>    closeBecauseOfException = false
> } finally {
>     if (closeBecauseOfException) {
>         connManager.close();
>     }
> } 
> {code}

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