You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-issues@hadoop.apache.org by "Uma Maheswara Rao G (Jira)" <ji...@apache.org> on 2019/09/17 18:02:00 UTC
[jira] [Updated] (HDFS-14355) Implement HDFS cache on SCM by using
pure java mapped byte buffer
[ https://issues.apache.org/jira/browse/HDFS-14355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uma Maheswara Rao G updated HDFS-14355:
---------------------------------------
Priority: Major (was: Minor)
> Implement HDFS cache on SCM by using pure java mapped byte buffer
> -----------------------------------------------------------------
>
> Key: HDFS-14355
> URL: https://issues.apache.org/jira/browse/HDFS-14355
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: caching, datanode
> Reporter: Feilong He
> Assignee: Feilong He
> Priority: Major
> Fix For: 3.3.0
>
> Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch, HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch, HDFS-14355.005.patch, HDFS-14355.006.patch, HDFS-14355.007.patch, HDFS-14355.008.patch, HDFS-14355.009.patch
>
>
> This task is to implement the caching to persistent memory using pure {{java.nio.MappedByteBuffer}}, which could be useful in case native support isn't available or convenient in some environments or platforms.
--
This message was sent by Atlassian Jira
(v8.3.2#803003)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org