[jira] [Updated] (SLIDER-1189) Agent never connects to new AM

["Billie Rinaldi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLIDER-1189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Billie Rinaldi updated SLIDER-1189:
-----------------------------------
    Attachment: SLIDER-1189.1.patch

> Agent never connects to new AM
> ------------------------------
>
>                 Key: SLIDER-1189
>                 URL: https://issues.apache.org/jira/browse/SLIDER-1189
>             Project: Slider
>          Issue Type: Bug
>          Components: agent
>            Reporter: Billie Rinaldi
>            Assignee: Billie Rinaldi
>             Fix For: Slider 1.0.0
>
>         Attachments: SLIDER-1189.1.patch
>
>
> In testing RM and AM failure scenarios, I killed my RM, killed the AM, waited for a bit, then restarted the RM. The AM is restarted, but running agents never connect to the new AM. The AM data is re-read from the ZK registry once if the heartbeat retry threshold is reached, at which point the agent tries re-registering with the AM. However, if the AM data is stale at that point, it never re-reads the data from the ZK registry, and retries registering with the nonexistent AM forever (until it is timed out due to heartbeat loss and killed by the new AM).



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