accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mike Drob (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ACCUMULO-3359) FileManager.reserverReaders provides no pooling for meta table files
Date Fri, 21 Nov 2014 17:57:34 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-3359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mike Drob resolved ACCUMULO-3359.
---------------------------------
    Resolution: Duplicate

> FileManager.reserverReaders provides no pooling for meta table files
> --------------------------------------------------------------------
>
>                 Key: ACCUMULO-3359
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3359
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>            Reporter: John Vines
>
> We have tserver.scan.files.open.max, which can be used to control how many files we open
at scan time. If we have several long running queries, this can cause starvation of operations
reading the metadata / root tables that we should try to prevent.



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

Mime
View raw message