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Posted to hdfs-issues@hadoop.apache.org by "Duo Zhang (JIRA)" <ji...@apache.org> on 2018/05/17 01:06:00 UTC
[jira] [Updated] (HDFS-13572) [umbrella] Non-blocking HDFS Access
for H3
[ https://issues.apache.org/jira/browse/HDFS-13572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Duo Zhang updated HDFS-13572:
-----------------------------
Attachment: Nonblocking HDFS Access.pdf
> [umbrella] Non-blocking HDFS Access for H3
> ------------------------------------------
>
> Key: HDFS-13572
> URL: https://issues.apache.org/jira/browse/HDFS-13572
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: fs async
> Affects Versions: 3.0.0
> Reporter: stack
> Priority: Major
> Attachments: Nonblocking HDFS Access.pdf
>
>
> An umbrella JIRA for supporting non-blocking HDFS access in h3.
> This issue has provenance in the stalled HDFS-9924 but would like to vault over what was going on over there, in particular, focus on an async API for hadoop3+ unencumbered by worries about how to make it work in hadoop2.
> Let me post a WIP design. Would love input/feedback (We make mention of the HADOOP-12910 call for spec but as future work -- hopefully thats ok). Was thinking of cutting a feature branch if all good after a bit of chat.
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