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HDFS-14890. Fixed namenode and journalnode startup on Windows. 

Contributed by Siddharth Wagle

(cherry picked from commit aa24add8f0)
This commit is contained in:
Eric Yang 2019-10-04 13:13:10 -04:00
parent 673c9d53ca
commit 8bb2b00d38
1 changed files with 8 additions and 3 deletions
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11
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/Storage.java
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@ -447,9 +447,14 @@ public abstract class Storage extends StorageInfo {
throw new IOException("Cannot create directory " + curDir); throw new IOException("Cannot create directory " + curDir);
} }
if (permission != null) { if (permission != null) {
Set<PosixFilePermission> permissions = try {
PosixFilePermissions.fromString(permission.toString()); Set<PosixFilePermission> permissions =
Files.setPosixFilePermissions(curDir.toPath(), permissions); PosixFilePermissions.fromString(permission.toString());
Files.setPosixFilePermissions(curDir.toPath(), permissions);
} catch (UnsupportedOperationException uoe) {
// Default to FileUtil for non posix file systems
FileUtil.setPermission(curDir, permission);
}
} }
} }