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https://issues.apache.org/jira/browse/HBASE-28050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Viraj Jasani resolved HBASE-28050.
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Fix Version/s: 2.6.0
2.4.18
2.5.6
3.0.0-beta-1
Hadoop Flags: Reviewed
Resolution: Fixed
> RSProcedureDispatcher to fail-fast for krb auth failures
> --------------------------------------------------------
>
> Key: HBASE-28050
> URL: https://issues.apache.org/jira/browse/HBASE-28050
> Project: HBase
> Issue Type: Sub-task
> Reporter: Viraj Jasani
> Assignee: Viraj Jasani
> Priority: Major
> Fix For: 2.6.0, 2.4.18, 2.5.6, 3.0.0-beta-1
>
>
> As discussed on the parent Jira, let's mark the remote procedures fail when
> we encounter SaslException (GSS initiate failed) as this belongs to the
> category of known IOException where we are certain that the request has not
> yet reached to the target regionserver yet.
> This should help release dispatcher threads for other
> ExecuteProceduresRemoteCall executions.
>
> Example log:
> {code:java}
> 2023-08-25 02:21:02,821 WARN [ispatcher-pool-40777]
> procedure.RSProcedureDispatcher - request to rs1,61020,1692930044498 failed
> due to java.io.IOException: Call to address=rs1:61020 failed on local
> exception: java.io.IOException:
> org.apache.hbase.thirdparty.io.netty.handler.codec.DecoderException:
> org.apache.hadoop.ipc.RemoteException(javax.security.sasl.SaslException): GSS
> initiate failed, try=0, retrying... {code}
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