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From "Eric Newton (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-4074) create user-configurable resource pools for different kinds of requests
Date Wed, 16 Dec 2015 02:27:46 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-4074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Newton updated ACCUMULO-4074:
----------------------------------
    Description: Complex queries and iterator stacks can sometimes run for long periods of
time.  During that time, access to resources for shorter, simpler lookups can be blocked.
 Use separate resource pools to allow for simpler queries to be able to run regardless.  This
same mechanism could be used for the metadata and root tables, too.  (was: Complex queries
and iterators stacks can sometimes run for long periods of time.  During that time, access
to resources for shorter, simpler lookups can be blocked.  Use separate resource pools to
allow for simpler queries to be able to run regardless.  This same mechanism could be used
for the metadata and root tables, too.)

> create user-configurable resource pools for different kinds of requests
> -----------------------------------------------------------------------
>
>                 Key: ACCUMULO-4074
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4074
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: client, tserver
>            Reporter: Eric Newton
>
> Complex queries and iterator stacks can sometimes run for long periods of time.  During
that time, access to resources for shorter, simpler lookups can be blocked.  Use separate
resource pools to allow for simpler queries to be able to run regardless.  This same mechanism
could be used for the metadata and root tables, too.



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