[
https://issues.apache.org/jira/browse/HDFS-5215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14368492#comment-14368492
]
Yongjun Zhang commented on HDFS-5215:
-------------------------------------
{{DF#getAvailable()}} is called by {{LocalDirAllocator#getLocalPathForWrite}}
and others, so I think the change I suggested in my last comment would make the
patch more comprehensive. Thanks.
> dfs.datanode.du.reserved is not taking effect as it's not considered while
> getting the available space
> ------------------------------------------------------------------------------------------------------
>
> Key: HDFS-5215
> URL: https://issues.apache.org/jira/browse/HDFS-5215
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Affects Versions: 3.0.0
> Reporter: Brahma Reddy Battula
> Assignee: Brahma Reddy Battula
> Attachments: HDFS-5215.patch
>
>
> {code}public long getAvailable() throws IOException {
> long remaining = getCapacity()-getDfsUsed();
> long available = usage.getAvailable();
> if (remaining > available) {
> remaining = available;
> }
> return (remaining > 0) ? remaining : 0;
> }
> {code}
> Here we are not considering the reserved space while getting the Available
> Space.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
