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https://issues.apache.org/jira/browse/ACCUMULO-542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Newton resolved ACCUMULO-542.
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Resolution: Fixed
Fix Version/s: 1.4.1
> with a large root tablet, tablet servers will get stuck loading other
> metadata tablets
> --------------------------------------------------------------------------------------
>
> Key: ACCUMULO-542
> URL: https://issues.apache.org/jira/browse/ACCUMULO-542
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.4.0, 1.3.5
> Environment: large cluster with 390+ metadata data tablets
> Reporter: Eric Newton
> Assignee: Eric Newton
> Priority: Critical
> Fix For: 1.4.1, 1.3.6
>
>
> Trying to bring up a large cluster, metadata tablets failed to load. These
> metadata tablets were trying to read their entries from the root tablet.
> Workaround is to double the memory used for scanning the !METADATA table:
> {noformat}
> shell> config -t !METADATA -s table.scan.max.memory=2M
> {noformat}
> Nothing needs to be done: the tablet servers will recover as soon as this
> value is changed.
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