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https://issues.apache.org/jira/browse/HBASE-21573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16731448#comment-16731448
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stack commented on HBASE-21573:
-------------------------------

This should be cleaner now since hbase2... there is just operational timeout 
(and scan IIRC). Let me add note in here w/ pointers to configs/doc. This issue 
is about the Cosmin experience where current settings baffle when no cluster 
up. [~psomogyi] You might have something to contrib here mighty Peter!

> More sensible client default timeout values
> -------------------------------------------
>
>                 Key: HBASE-21573
>                 URL: https://issues.apache.org/jira/browse/HBASE-21573
>             Project: HBase
>          Issue Type: Wish
>          Components: Client
>    Affects Versions: 2.1.1
>            Reporter: Cosmin Lehene
>            Priority: Critical
>             Fix For: 2.1.3
>
>
> I guess the goal is to have operations allow enough time to recover from 
> major failures.
> While this may make sense for large jobs, it's a PITA for OLTP scenarios and 
> could probably benefit from a faster failure mode in default
>  
> hbase.rpc.timeout = 60000
> hbase.client.operation.timeout = 1200000
> hbase.client.meta.operation.timeout = 1200000
> The client meta ops timeout is not in defaults-xml and not documented in the 
> book either.
> [https://hbase.apache.org/book.html#config_timeouts]
>  
> Would it make sense to have aggressive defaults instead?
>  



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