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Posted to notifications@accumulo.apache.org by "Eric Newton (JIRA)" <ji...@apache.org> on 2015/12/16 03:27:46 UTC
[jira] [Updated] (ACCUMULO-4074) create user-configurable resource
pools for different kinds of requests
[ https://issues.apache.org/jira/browse/ACCUMULO-4074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Newton updated ACCUMULO-4074:
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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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