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https://issues.apache.org/jira/browse/HBASE-21938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yi Mei updated HBASE-21938:
---------------------------
Status: Patch Available (was: Open)
> Add a new ClusterMetrics.Option SERVERS_NAME to only return the live region
> servers's name without metrics
> ----------------------------------------------------------------------------------------------------------
>
> Key: HBASE-21938
> URL: https://issues.apache.org/jira/browse/HBASE-21938
> Project: HBase
> Issue Type: Bug
> Reporter: Guanghao Zhang
> Assignee: Yi Mei
> Priority: Major
> Attachments: HBASE-21938.master.001.patch,
> HBASE-21938.master.002.patch
>
>
> One of our production cluster ( which has 200000 regions) meet one protobuf
> exception when getClusterStatus.
>
> {code:java}
> com.google.protobuf.InvalidProtocolBufferException: Protocol message was too
> large. May be malicious. Use CodedInputStream.setSizeLimit() to increase
> the size limit.
> {code}
> And there are some client methods which call getClusterStatus but only need
> server names. Plan to add a new option which only to return server name. So
> we can reduce the influence scope even we meet this problem.
>
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