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https://issues.apache.org/jira/browse/HBASE-9139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13730889#comment-13730889
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Nick Dimiduk commented on HBASE-9139:
-------------------------------------
Does it make more sense from a user perspective to have a global system setting
called hbase.rpc.timeout and then allow for it to be overridden at the client
level with hbase.client.rpc.timeout? This allows us to introduce alternative
configurations for other timeout properties within the "internal" category, if
that becomes necessary.
(It also keeps the name consistent with other client-oriented configuration
parameters.)
> Independent timeout configuration for rpc channel between cluster nodes
> -----------------------------------------------------------------------
>
> Key: HBASE-9139
> URL: https://issues.apache.org/jira/browse/HBASE-9139
> Project: HBase
> Issue Type: Improvement
> Components: IPC/RPC, regionserver
> Affects Versions: 0.94.10, 0.96.0
> Reporter: Julian Zhou
> Priority: Minor
> Fix For: 0.94.11, 0.96.0
>
>
> Default of "hbase.rpc.timeout" is 60000 ms (1 min). User sometimes
> increase them to a bigger value such as 600000 ms (10 mins) for many
> concurrent loading application from client. Some user share the same
> hbase-site.xml for both client and server. HRegionServer
> #tryRegionServerReport via rpc channel to report to live master, but
> there was a window for master failover scenario. That region server
> attempting to connect to master, which was just killed, backup master
> took the active role immediately and put to /hbase/master, but region
> server was still waiting for the rpc timeout from connecting to the dead
> master. If "hbase.rpc.timeout" is too long, this master failover process
> will be long due to long rpc timeout from dead master.
> If so, could we separate with 2 options, "hbase.rpc.timeout" is still
> for hbase client, while "hbase.rpc.internal.timeout" was for this
> regionserver/master rpc channel, which could be set shorted value
> without affect real client rpc timeout value?
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