accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "marco polo (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-4023) Table Ops appear to lock namespace and block other table ops
Date Thu, 08 Oct 2015 17:00:31 GMT
marco polo created ACCUMULO-4023:
------------------------------------

             Summary: Table Ops appear to lock namespace and block other table ops
                 Key: ACCUMULO-4023
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4023
             Project: Accumulo
          Issue Type: Improvement
    Affects Versions: 1.6.4
            Reporter: marco polo


I've noticed table repo operations impacting other table ops. Upon looking at the code it
appears as though we reserve the name space, attempt to lock it, and then lock the table.
Someone more familiar with the code can debunk me, but it appears as though we're blocking
table ops on alternate tables. The same code for getting the lock is used for namespace and
tables, it seems as though in most cases we only want a table lock, we could change the path
to be ztable_lock/namespaceId/tableId. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message