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Posted to dev@whirr.apache.org by "Karel Vervaeke (Commented) (JIRA)" <ji...@apache.org> on 2012/03/29 09:19:39 UTC

[jira] [Commented] (WHIRR-577) FastDnsResolver should work if the user's DNS server only supports udp.

    [ https://issues.apache.org/jira/browse/WHIRR-577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13241042#comment-13241042 ] 

Karel Vervaeke commented on WHIRR-577:
--------------------------------------

In response to Andrei's suggestion (add a configuration option to change between tcp and udp):

I think it's better to try both (once with tcp fall, catch the exception and retry with udp). This way no configuration is needed,
and it's independent of the provider.

The patch attached to WHIRR-459 could also make a difference... but allowing lookups via udp is still beneficial (through configuration or fallback)
                
> FastDnsResolver should work if the user's DNS server only supports udp.
> -----------------------------------------------------------------------
>
>                 Key: WHIRR-577
>                 URL: https://issues.apache.org/jira/browse/WHIRR-577
>             Project: Whirr
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 0.8.0
>            Reporter: Karel Vervaeke
>            Priority: Minor
>
> As discussed in WHIRR-370: launch-cluster fails if the user's dns server doesn't support tcp.

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