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From "Lokesh Jain (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDDS-844) Add logic for pipeline teardown after timeout
Date Sun, 18 Nov 2018 05:25:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Lokesh Jain updated HDDS-844:
    Attachment: HDDS-844.005.patch

> Add logic for pipeline teardown after timeout
> ---------------------------------------------
>                 Key: HDDS-844
>                 URL: https://issues.apache.org/jira/browse/HDDS-844
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: SCM
>    Affects Versions: 0.4.0
>            Reporter: Lokesh Jain
>            Assignee: Lokesh Jain
>            Priority: Major
>         Attachments: HDDS-844.001.patch, HDDS-844.002.patch, HDDS-844.003.patch, HDDS-844.004.patch,
> On receiving pipeline action we close the pipeline and wait for all containers to get
closed. Currently pipeline is destroyed on datanodes only after all the containers have been
closed. There is a possibility for containers to never get to CLOSED state if there is a two
node failure. In such scenarios the pipeline needs to be destroyed and removed from SCM after
a timeout.

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