[jira] [Resolved] (AIRFLOW-1779) Add keepalive packets to ssh hook

["Bolke de Bruin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AIRFLOW-1779?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bolke de Bruin resolved AIRFLOW-1779.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.9.0

Issue resolved by pull request #2749
[https://github.com/apache/incubator-airflow/pull/2749]

> Add keepalive packets to ssh hook
> ---------------------------------
>
>                 Key: AIRFLOW-1779
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1779
>             Project: Apache Airflow
>          Issue Type: Improvement
>          Components: contrib
>    Affects Versions: Airflow 1.8
>            Reporter: Rob Keevil
>            Assignee: Rob Keevil
>             Fix For: 1.9.0
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> The existing SSH hook does not make use of keepalive packets, and connections may thus be dropped for long running commands that do not have frequent terminal output.  Paramiko has a set_keepalive method available on Transport objects, and we should optionally set this in the SSHHook.
> I'm working on adding this, will link PR here when ready.



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