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From "Anu Engineer (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HDFS-12144) Ozone: KSM: Cleanup of keys in KSM for failed clients
Date Sat, 15 Jul 2017 04:13:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-12144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anu Engineer reassigned HDFS-12144:
-----------------------------------

    Assignee: Anu Engineer

> Ozone: KSM: Cleanup of keys in KSM for failed clients
> -----------------------------------------------------
>
>                 Key: HDFS-12144
>                 URL: https://issues.apache.org/jira/browse/HDFS-12144
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>            Reporter: Nandakumar
>            Assignee: Anu Engineer
>
> While writing data into Ozone, client can fail after the key is allocated in KSM. Cleanup
of these keys has to be done.
> Clients can fail after key allocation in KSM while writing data to the container, in
such cases the key in KSM has to be deleted.
> more context: [HDFS-12123 - comment - TODO | https://issues.apache.org/jira/browse/HDFS-12123?focusedCommentId=16087804&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16087804]



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