本文整理汇总了Java中org.apache.hadoop.fs.permission.FsPermission.getGroupAction方法的典型用法代码示例。如果您正苦于以下问题：Java FsPermission.getGroupAction方法的具体用法？Java FsPermission.getGroupAction怎么用？Java FsPermission.getGroupAction使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.fs.permission.FsPermission的用法示例。
在下文中一共展示了FsPermission.getGroupAction方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: setPinning
import org.apache.hadoop.fs.permission.FsPermission; //导入方法依赖的package包/类
@Override
public void setPinning(ExtendedBlock block) throws IOException {
if (!blockPinningEnabled) {
return;
}
File f = getBlockFile(block);
Path p = new Path(f.getAbsolutePath());
FsPermission oldPermission = localFS.getFileStatus(
new Path(f.getAbsolutePath())).getPermission();
//sticky bit is used for pinning purpose
FsPermission permission = new FsPermission(oldPermission.getUserAction(),
oldPermission.getGroupAction(), oldPermission.getOtherAction(), true);
localFS.setPermission(p, permission);
}
示例2: setPermission
import org.apache.hadoop.fs.permission.FsPermission; //导入方法依赖的package包/类
/**
* Set permissions to the required value. Uses the java primitives instead
* of forking if group == other.
* @param f the file to change
* @param permission the new permissions
* @throws IOException
*/
public static void setPermission(File f, FsPermission permission
) throws IOException {
FsAction user = permission.getUserAction();
FsAction group = permission.getGroupAction();
FsAction other = permission.getOtherAction();
// use the native/fork if the group/other permissions are different
// or if the native is available or on Windows
if (group != other || NativeIO.isAvailable() || Shell.WINDOWS) {
execSetPermission(f, permission);
return;
}
boolean rv = true;
// read perms
rv = f.setReadable(group.implies(FsAction.READ), false);
checkReturnValue(rv, f, permission);
if (group.implies(FsAction.READ) != user.implies(FsAction.READ)) {
rv = f.setReadable(user.implies(FsAction.READ), true);
checkReturnValue(rv, f, permission);
}
// write perms
rv = f.setWritable(group.implies(FsAction.WRITE), false);
checkReturnValue(rv, f, permission);
if (group.implies(FsAction.WRITE) != user.implies(FsAction.WRITE)) {
rv = f.setWritable(user.implies(FsAction.WRITE), true);
checkReturnValue(rv, f, permission);
}
// exec perms
rv = f.setExecutable(group.implies(FsAction.EXECUTE), false);
checkReturnValue(rv, f, permission);
if (group.implies(FsAction.EXECUTE) != user.implies(FsAction.EXECUTE)) {
rv = f.setExecutable(user.implies(FsAction.EXECUTE), true);
checkReturnValue(rv, f, permission);
}
}
示例3: addImplicitUwx
import org.apache.hadoop.fs.permission.FsPermission; //导入方法依赖的package包/类
private static PermissionStatus addImplicitUwx(PermissionStatus parentPerm,
PermissionStatus perm) {
FsPermission p = parentPerm.getPermission();
FsPermission ancestorPerm = new FsPermission(
p.getUserAction().or(FsAction.WRITE_EXECUTE),
p.getGroupAction(),
p.getOtherAction());
return new PermissionStatus(perm.getUserName(), perm.getGroupName(),
ancestorPerm);
}
示例4: setPermission
import org.apache.hadoop.fs.permission.FsPermission; //导入方法依赖的package包/类
/**
* Set permissions to the required value. Uses the java primitives instead
* of forking if group == other.
* @param f the file to change
* @param permission the new permissions
* @throws IOException
*/
public static void setPermission(File f, FsPermission permission
) throws IOException {
FsAction user = permission.getUserAction();
FsAction group = permission.getGroupAction();
FsAction other = permission.getOtherAction();
// use the native/fork if the group/other permissions are different
// or if the native is available or on Windows
if (group != other || NativeIO.isAvailable() || Shell.WINDOWS) {
execSetPermission(f, permission);
return;
}
boolean rv = true;
// read perms
rv = f.setReadable(group.implies(FsAction.READ), false);
checkReturnValue(rv, f, permission);
if (group.implies(FsAction.READ) != user.implies(FsAction.READ)) {
rv = f.setReadable(user.implies(FsAction.READ), true);
checkReturnValue(rv, f, permission);
}
// write perms
rv = f.setWritable(group.implies(FsAction.WRITE), false);
checkReturnValue(rv, f, permission);
if (group.implies(FsAction.WRITE) != user.implies(FsAction.WRITE)) {
rv = f.setWritable(user.implies(FsAction.WRITE), true);
checkReturnValue(rv, f, permission);
}
// exec perms
rv = f.setExecutable(group.implies(FsAction.EXECUTE), false);
checkReturnValue(rv, f, permission);
if (group.implies(FsAction.EXECUTE) != user.implies(FsAction.EXECUTE)) {
rv = f.setExecutable(user.implies(FsAction.EXECUTE), true);
checkReturnValue(rv, f, permission);
}
}
示例5: ignoreStickyBit
import org.apache.hadoop.fs.permission.FsPermission; //导入方法依赖的package包/类
private static FsPermission ignoreStickyBit(FsPermission original) {
return new FsPermission(original.getUserAction(),
original.getGroupAction(), original.getOtherAction());
}