[jira] [Updated] (GOBBLIN-1162) Provide an option to allow slow containers to commit suicide when unhealthy

["Sudarshan Vasudevan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GOBBLIN-1162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sudarshan Vasudevan updated GOBBLIN-1162:
-----------------------------------------
    Fix Version/s: 0.15.0

> Provide an option to allow slow containers to commit suicide when unhealthy
> ---------------------------------------------------------------------------
>
>                 Key: GOBBLIN-1162
>                 URL: https://issues.apache.org/jira/browse/GOBBLIN-1162
>             Project: Apache Gobblin
>          Issue Type: Improvement
>          Components: gobblin-cluster
>    Affects Versions: 0.15.0
>            Reporter: Sudarshan Vasudevan
>            Assignee: Hung Tran
>            Priority: Major
>             Fix For: 0.15.0, 0.16.0
>
>          Time Spent: 2.5h
>  Remaining Estimate: 0h
>
> In execution environments such as Gobblin-on-Yarn, where Gobblin workers can be re-assigned when the worker dies or is killed, it is useful to add a mode where each Gobblin task running inside a Gobblin worker can perform application-level health checks and report results of the health checks back to the worker hosting the tasks. The worker on receiving a health check failure event can be configured to exit the JVM. In the case of Gobblin-on-Yarn mode, this will result in the worker getting re-assigned to a different node. The proposed behavior is similar in flavor to speculative execution modes provided in other execution frameworks such as MapReduce. 
> This change also provides an example of such an application-level health check that arises in the case of Kafka ingestion. 
>  



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