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From "Steven Pine (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-601) Cannot create or delete tables via Java after upgrade to accumulo 1.4
Date Wed, 23 May 2012 13:38:40 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13281605#comment-13281605
] 

Steven Pine commented on ACCUMULO-601:
--------------------------------------

Check inside zookeeper and I believe I found the node where it is pulling this value from.
Can you confirm this? 

get /accumulo/<Instance ID>/masters/lock/lock-<8 digit number>

Note: Values in <> will be specific to the Accumulo cloud you have installed. 

The get yields the value we are seeing in the trace: <host name only>:9999

                
> Cannot create or delete tables via Java after upgrade to accumulo 1.4
> ---------------------------------------------------------------------
>
>                 Key: ACCUMULO-601
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-601
>             Project: Accumulo
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.4.0
>         Environment: Cloud was upgraded from Cloudbase 1.3.4 to Accumulo 1.3.5 and then
upgraded to accumulo 1.4.0. Hadoop version is 0.20.2r911707
>            Reporter: Steven Pine
>            Assignee: Billie Rinaldi
>
> After upgrade I am unable to create or delete a table via java using either the 
> conn.tableOperations().delete(tableName); 
> and/or 
> conn.tableOperations().create(tableName);
> The error presents itself by hanging the code when it executes this line in the code.

> Important:
> Table scans via java are working fine.
> Table mutations via java also work fine. 
> The same user account can create and deleted the table via accumulo shell. 
> The cause of the code hanging cannot be determined further since there is nothing in
the Eclipse logs or Server logs that provide any more information. 
> I can verify that the connection to Zookeeper completes successfully... however there
is no indication after that on the Server side that a call is being made to Accumulo to create/delete
the table.

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