aurora-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Maxim Khutornenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AURORA-693) Aurora Client is pretty agressive when server answers with anything but 200
Date Tue, 09 Sep 2014 17:04:28 GMT

    [ https://issues.apache.org/jira/browse/AURORA-693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14127229#comment-14127229
] 

Maxim Khutornenko commented on AURORA-693:
------------------------------------------

FWIW, based on irc discussion, this seems to be coming from our requests implementation (TRequestsTransport)
with the actual error pointing to: requests/packages/urllib3/connectionpool.py
{noformat}
"INFO] Starting new HTTP connection (1): localhost"
{noformat}

{{1}} block might be responsible for retrying provided {{2}} has failed to properly identify
connection error in {{3}}

{{1}} - https://github.com/kennethreitz/requests/blob/master/requests/packages/urllib3/connectionpool.py#L572-L579
{{2}} - https://github.com/kennethreitz/requests/blob/master/requests/packages/urllib3/connectionpool.py#L558
{{3}} - https://github.com/kennethreitz/requests/blob/master/requests/packages/urllib3/util/retry.py#L210-L269

> Aurora Client is pretty agressive when server answers with anything but 200
> ---------------------------------------------------------------------------
>
>                 Key: AURORA-693
>                 URL: https://issues.apache.org/jira/browse/AURORA-693
>             Project: Aurora
>          Issue Type: Bug
>          Components: Client
>            Reporter: alexius ludeman
>
> When using aurora client and scheduler responds with non-200, the client goes in a pretty
tight infinite loop of retrying with the following message:
>     INFO] Starting new HTTP connection (1): $hostname
> There are a few ways to reproduce:
> -invalid dns name
> -a port that responds with "Connect Refused"
> -server responds with non-200 (specifically 401)
> Some ways forward:
> - the client should try X many times, and give up.
> - sleep between requests.
> - log why it is failing



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message