Package org.apache.hadoop.hdfs.client

Class DfsPathCapabilities

java.lang.Object

org.apache.hadoop.hdfs.client.DfsPathCapabilities

public final class DfsPathCapabilities
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
static java.util.Optional<java.lang.Boolean>	hasPathCapability(org.apache.hadoop.fs.Path path, java.lang.String capability)	Common implementation of hasPathCapability for DFS and webhdfs.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

hasPathCapability

public static java.util.Optional<java.lang.Boolean> hasPathCapability(org.apache.hadoop.fs.Path path,
                                                                      java.lang.String capability)

Common implementation of hasPathCapability for DFS and webhdfs.

Parameters:

path - path to check

capability - capability

Returns:

either a value to return or, if empty, a cue for the FS to pass up to its superclass.