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https://issues.apache.org/jira/browse/HDFS-5202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14058297#comment-14058297
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Hudson commented on HDFS-5202:
------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #5868 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/5868/])
HDFS-5202. Support Centralized Cache Management on Windows. Contributed by
Chris Nauroth. (cnauroth:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1609618)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs.cmd
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/site/apt/CentralizedCacheManagement.apt.vm
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestFsDatasetCache.java
> Support Centralized Cache Management on Windows.
> ------------------------------------------------
>
> Key: HDFS-5202
> URL: https://issues.apache.org/jira/browse/HDFS-5202
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Affects Versions: 3.0.0, 2.5.0
> Reporter: Colin Patrick McCabe
> Assignee: Chris Nauroth
> Fix For: 3.0.0, 2.6.0
>
> Attachments: HDFS-5202.1.patch, HDFS-5202.2.patch
>
>
> HDFS caching currently is implemented using POSIX syscalls for checking
> ulimit and locking pages of memory into the process's address space. These
> POSIX syscalls do not exist on Windows. This issue will implement equivalent
> functionality so that Windows deployments can use Centralized Cache
> Management.
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