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Posted to hdfs-dev@hadoop.apache.org by "hirik (Jira)" <ji...@apache.org> on 2019/10/03 16:50:00 UTC

[jira] [Created] (HDFS-14890) HDFS is not starting in Windows

hirik created HDFS-14890:
----------------------------

             Summary: HDFS is not starting in Windows
                 Key: HDFS-14890
                 URL: https://issues.apache.org/jira/browse/HDFS-14890
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 3.2.1
         Environment: Windows 10.
            Reporter: hirik


Hi,

Unable to start HDFS in Windows machine, found below exception in logs. 

Caused by: java.lang.UnsupportedOperationExceptionCaused by: java.lang.UnsupportedOperationException at java.base/java.nio.file.Files.setPosixFilePermissions(Files.java:2155) at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.clearDirectory(Storage.java:452) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:591) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:613) at org.apache.hadoop.hdfs.server.namenode.FSImage.format(FSImage.java:188) at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1206) at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:422) at com.slog.dfs.hdfs.nn.NameNodeServiceImpl.delayedStart(NameNodeServiceImpl.java:147)

 

Code changes related to this issue: [https://github.com/apache/hadoop/commit/07e3cf952eac9e47e7bd5e195b0f9fc28c468313#diff-1a56e69d50f21b059637cfcbf1d23f11]

 



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