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https://issues.apache.org/jira/browse/HBASE-16025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15405529#comment-15405529
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Heng Chen commented on HBASE-16025:
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Yeah, it is a problem. For one request, i think we could cache the state after
get the state firstly from meta during retry. wdyt?
> Cache table state to reduce load on META
> ----------------------------------------
>
> Key: HBASE-16025
> URL: https://issues.apache.org/jira/browse/HBASE-16025
> Project: HBase
> Issue Type: Improvement
> Components: Client
> Reporter: Gary Helmling
> Assignee: Gary Helmling
> Priority: Critical
> Fix For: 2.0.0
>
>
> HBASE-12035 moved keeping table enabled/disabled state from ZooKeeper into
> hbase:meta. When we retry operations on the client, we check table state in
> order to return a specific message if the table is disabled. This means that
> in master we will be going back to meta for every retry, even if a region's
> location has not changed. This is going to cause performance issues when a
> cluster is already loaded, ie. in cases where regionservers may be returning
> CallQueueTooBigException.
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