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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEPHRA-194) Transaction client should not retry startShort() if an invalid timeout is given
Date Fri, 21 Oct 2016 00:19:58 GMT

    [ https://issues.apache.org/jira/browse/TEPHRA-194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15593458#comment-15593458
] 

ASF GitHub Bot commented on TEPHRA-194:
---------------------------------------

Github user poornachandra commented on the issue:

    https://github.com/apache/incubator-tephra/pull/18
  
    LGTM


> Transaction client should not retry startShort() if an invalid timeout is given 
> --------------------------------------------------------------------------------
>
>                 Key: TEPHRA-194
>                 URL: https://issues.apache.org/jira/browse/TEPHRA-194
>             Project: Tephra
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 0.9.0-incubating, 0.10.0-incubating
>            Reporter: Andreas Neumann
>            Assignee: Andreas Neumann
>             Fix For: 0.10.0-incubating
>
>
> Currently, if an invalid timeout (negative, or too long) is given, the Tx manager throws
an IllegalArgumentException. The thrift client will catch that and apply the retry strategy.
However, in this case, retry is pointless, and if the strategy is, for example, exponential
backoff, if introduces unneccessary load and latency. 
> The service should instead throw a meaningful exception for that, so that the client
knows not to retry. 



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