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From "Nanda kumar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDDS-1209) Fix the block allocation logic in SCM when client wants to exclude all available open containers in a chosen pipeline
Date Wed, 13 Mar 2019 11:35:00 GMT

    [ https://issues.apache.org/jira/browse/HDDS-1209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16791595#comment-16791595
] 

Nanda kumar commented on HDDS-1209:
-----------------------------------

+1, will commit this shortly.

> Fix the block allocation logic in SCM when client wants to exclude all available open
containers in a chosen pipeline
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDDS-1209
>                 URL: https://issues.apache.org/jira/browse/HDDS-1209
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>            Reporter: Shashikant Banerjee
>            Assignee: Aravindan Vijayan
>            Priority: Major
>         Attachments: HDDS-1209-000.patch, HDDS-1209-001.patch, HDDS-1209-002.patch
>
>
> As per [~nandakumar131] comments here in HDDS-726 ,
> https://issues.apache.org/jira/browse/HDDS-726?focusedCommentId=16779554&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16779554
> We may end up in case in SCM where all the open containers available in a chosen pipeline
are there in the exclude list provided by client during allocate block call. In such case,
blockMamager in SCM will run in an infinite loop. This needs to be fixed as a part of this
jira.



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