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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13919) Rationalize Client Timeout
Date Wed, 19 Aug 2015 05:10:48 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14702469#comment-14702469
] 

Lars Hofhansl commented on HBASE-13919:
---------------------------------------

When you say "Connecting to cluster" takes 20 mins, that's when everything is down including
ZK, right? I observed that too, it's somewhat of a worst case, where we timeout on ZK and
the HMaster... repeatedly.

There are also server-server timeouts and client-server timeouts. I'm still planning to document
all these and make sense of them.


> Rationalize Client Timeout
> --------------------------
>
>                 Key: HBASE-13919
>                 URL: https://issues.apache.org/jira/browse/HBASE-13919
>             Project: HBase
>          Issue Type: Brainstorming
>            Reporter: Lars Hofhansl
>
> There are current many setting that influence how/when an HBase client times out.
> This is hard to configure, hard to understand, and badly documented.
> Instead there should as few tweaks as needed, and their setting should make sense.



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