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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-18178) [C++] Retrying meta location lookup and zookeeper connection
Date Fri, 09 Jun 2017 02:47:19 GMT

     [ https://issues.apache.org/jira/browse/HBASE-18178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Enis Soztutar updated HBASE-18178:
----------------------------------
    Attachment: hbase-18178-v1.patch

Here is a patch that sits on top of HBASE-18188.  
It does: 
 - Retry zookeeper connections, re-open the connection in case of failure. 
 - Being able to lookup the location of meta itself. 
 - Meta cache invalidation 
 - Bunch of unit tests
 - Some small cleanups. 

> [C++] Retrying meta location lookup and zookeeper connection 
> -------------------------------------------------------------
>
>                 Key: HBASE-18178
>                 URL: https://issues.apache.org/jira/browse/HBASE-18178
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>         Attachments: hbase-18178-v1.patch
>
>
> Currently location-cache can only do a single lookup to meta. If meta location changes
or we have zookeeper connection problems, we never retry. 



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