[jira] [Updated] (ZOOKEEPER-1206) Sequential node creation does not use always use digits in node name given certain Locales.

["Mark Miller (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-1206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Miller updated ZOOKEEPER-1206:
-----------------------------------

    Summary: Sequential node creation does not use always use digits in node name given certain Locales.  (was: Sequential node creation does not use always use digits in node name given certain Locales.Sequential node creation does not use always use digits in node name given certain Locales.  )
    
> Sequential node creation does not use always use digits in node name given certain Locales.
> -------------------------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-1206
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1206
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 3.3.3
>            Reporter: Mark Miller
>            Priority: Minor
>             Fix For: 3.3.4
>
>
> While I always expect to be able to parse a sequential node by looking for digits, under some locals you end up with non digits - for example: n_००००००००००
> It looks like the problem is around line 236 in PrepRequestProcessor:
> {code}
>                 if (createMode.isSequential()) {
>                     path = path + String.format("%010d", parentCVersion);
>                 }
> {code}
> Instead we should pass Locale.ENGLISH to the format call.
> {code}
>                 if (createMode.isSequential()) {
>                     path = path + String.format(Locale.ENGLISH, "%010d", parentCVersion);
>                 }
> {code}
> Lucene/Solr tests with random Locales, and some of my tests that try and inspect the node name and order things expect to find digits - currently my leader election recipe randomly fails when the wrong locale pops up.

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