hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chen Liang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-12626) Ozone : delete open key entries that will no longer be closed
Date Thu, 12 Oct 2017 22:34:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-12626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chen Liang updated HDFS-12626:
------------------------------
    Attachment: HDFS-12626-HDFS-7240.004.patch

Somehow Jenkins ran on v002 patch again, resubmit v003 patch as v004 to trigger another run.

> Ozone : delete open key entries that will no longer be closed
> -------------------------------------------------------------
>
>                 Key: HDFS-12626
>                 URL: https://issues.apache.org/jira/browse/HDFS-12626
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Chen Liang
>            Assignee: Chen Liang
>         Attachments: HDFS-12626-HDFS-7240.001.patch, HDFS-12626-HDFS-7240.002.patch,
HDFS-12626-HDFS-7240.003.patch, HDFS-12626-HDFS-7240.004.patch
>
>
> HDFS-12543 introduced the notion of "open key" where when a key is opened, an open key
entry gets persisted, only after client calls a close will this entry be made visible. One
issue is that if the client does not call close (e.g. failed), then that open key entry will
never be deleted from meta data. This JIRA tracks this issue.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message