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From "Jonathan Hsieh (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-5103) Fix places where master znode is improperly deserialized.
Date Thu, 29 Dec 2011 16:49:30 GMT

     [ https://issues.apache.org/jira/browse/HBASE-5103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Hsieh updated HBASE-5103:
----------------------------------

    Attachment: hbase-5103.patch

Applies on trunk and 0.92.
                
> Fix places where master znode is improperly deserialized.
> ---------------------------------------------------------
>
>                 Key: HBASE-5103
>                 URL: https://issues.apache.org/jira/browse/HBASE-5103
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.92.0
>            Reporter: Jonathan Hsieh
>            Assignee: Jonathan Hsieh
>            Priority: Minor
>         Attachments: hbase-5103.patch
>
>
> In ActiveMasterManager#blockUntilBecomingActiveMaster the master znode is created as
a versioned serialized version of ServerName
> {code}
>      if (ZKUtil.createEphemeralNodeAndWatch(this.watcher,
>           this.watcher.masterAddressZNode, sn.getVersionedBytes())) {
> {code}
> There are a few user visible places where it is used but not deserialized properly.

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