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https://issues.apache.org/jira/browse/HDFS-17063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17775979#comment-17775979
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ASF GitHub Bot commented on HDFS-17063:
---------------------------------------
tomscut commented on code in PR #5793:
URL: https://github.com/apache/hadoop/pull/5793#discussion_r1361415806
##########
hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml:
##########
@@ -414,12 +421,19 @@
<value>0</value>
<description>Reserved space in percentage. Read
dfs.datanode.du.reserved.calculator to see
when this takes effect. The actual number of bytes reserved will be
calculated by using the
- total capacity of the data directory in question. Specific storage type
based reservation
+ total capacity of the data directory in question. Specific directory based
reservation is
+ supported.The property can be followed with directory name which is set at
'dfs.datanode.data.dir'.
Review Comment:
Add a space after the period. `supported.The property` -> `supported. The
property`
> Datanode configures different Capacity Reserved for each disk
> -------------------------------------------------------------
>
> Key: HDFS-17063
> URL: https://issues.apache.org/jira/browse/HDFS-17063
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: datanode, hdfs
> Affects Versions: 3.3.6
> Reporter: Jiale Qi
> Assignee: Jiale Qi
> Priority: Minor
> Labels: pull-request-available
>
> Now _dfs.datanode.du.reserved_ takes effect for all directory of a datanode.
> This issue allows cluster administrator to configure
> {_}dfs.datanode.du.reserved./data/hdfs1/data{_}, which only take effect for a
> specific directory.
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