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Hadoop QA commented on HDFS-5202: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12654878/HDFS-5202.1.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 1 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:red}-1 javadoc{color}. The javadoc tool appears to have generated 1 warning messages. See https://builds.apache.org/job/PreCommit-HDFS-Build/7311//artifact/trunk/patchprocess/diffJavadocWarnings.txt for details. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:red}-1 core tests{color}. The patch failed these unit tests in hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs: org.apache.hadoop.fs.shell.TestCopyPreserveFlag org.apache.hadoop.fs.TestSymlinkLocalFSFileContext org.apache.hadoop.fs.shell.TestTextCommand org.apache.hadoop.ipc.TestIPC org.apache.hadoop.fs.TestSymlinkLocalFSFileSystem org.apache.hadoop.fs.shell.TestPathData org.apache.hadoop.fs.TestDFVariations {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/7311//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/7311//console This message is automatically generated. > 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 > Attachments: HDFS-5202.1.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. -- This message was sent by Atlassian JIRA (v6.2#6252)