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Posted to hdfs-issues@hadoop.apache.org by "Anu Engineer (JIRA)" <ji...@apache.org> on 2017/09/06 22:32:00 UTC
[jira] [Updated] (HDFS-11951) Ozone: Handle potential inconsistent
states while listing keys
[ https://issues.apache.org/jira/browse/HDFS-11951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anu Engineer updated HDFS-11951:
--------------------------------
Labels: OzonePostMerge (was: )
> Ozone: Handle potential inconsistent states while listing keys
> --------------------------------------------------------------
>
> Key: HDFS-11951
> URL: https://issues.apache.org/jira/browse/HDFS-11951
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Labels: OzonePostMerge
>
> In the discussions in HDFS-11779, there might be a corner case we running into the situation that some key are deleted while we are listing them. For example
> 1. A list call is made say from key1 to key100 is returned.
> 2. Someone deletes the key100
> 3. A list continue call is made with startKey=key100.
> We need to investigate this case and make sure this is properly handled in ozone. See more discussion from [here | https://issues.apache.org/jira/browse/HDFS-11779?focusedCommentId=16042356&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16042356].
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