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Posted to notifications@accumulo.apache.org by "Keith Turner (JIRA)" <ji...@apache.org> on 2013/01/15 01:12:12 UTC
[jira] [Resolved] (ACCUMULO-959) compactions starving METADATA
table scans
[ https://issues.apache.org/jira/browse/ACCUMULO-959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Turner resolved ACCUMULO-959.
-----------------------------------
Resolution: Duplicate
dup of ACCUMULO-97
> compactions starving METADATA table scans
> -----------------------------------------
>
> Key: ACCUMULO-959
> URL: https://issues.apache.org/jira/browse/ACCUMULO-959
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Environment: large cluster
> Reporter: Eric Newton
> Assignee: Keith Turner
> Fix For: 1.5.0
>
>
> A large tablet had many files, and the compaction was taking a long time. During this time, it reserved so many readers that the scan of a metadata tablet on the same host was starved of readers, causing scans to back up.
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