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HADOOP-18172: Changed scope for isRootInternalDir/getRootFallbackLink for InodeTree (#4106) 

Co-authored-by: Xing Lin <xinglin@linkedin.com>
(cherry picked from commit 98b9c435f2)
This commit is contained in:
Xing Lin 2022-04-19 22:47:02 -07:00 committed by Virajith Jalaparti
parent caecec45f5
commit 7ae328949e
1 changed files with 6 additions and 6 deletions
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12
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/InodeTree.java
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@ -61,7 +61,7 @@
@InterfaceAudience.Private @InterfaceAudience.Private
@InterfaceStability.Unstable @InterfaceStability.Unstable
abstract class InodeTree<T> { public abstract class InodeTree<T> {
private static final Logger LOGGER = private static final Logger LOGGER =
LoggerFactory.getLogger(InodeTree.class.getName()); LoggerFactory.getLogger(InodeTree.class.getName());
@ -458,11 +458,11 @@ private boolean hasFallbackLink() {
* there will be root to root mapping. So, root does not represent as * there will be root to root mapping. So, root does not represent as
* internalDir. * internalDir.
*/ */
protected boolean isRootInternalDir() { public boolean isRootInternalDir() {
return root.isInternalDir(); return root.isInternalDir();
} }
protected INodeLink<T> getRootFallbackLink() { public INodeLink<T> getRootFallbackLink() {
Preconditions.checkState(root.isInternalDir()); Preconditions.checkState(root.isInternalDir());
return rootFallbackLink; return rootFallbackLink;
} }
@ -743,7 +743,7 @@ private LinkEntry buildLinkRegexEntry(
* If the input pathname leads to an internal mount-table entry then * If the input pathname leads to an internal mount-table entry then
* the target file system is one that represents the internal inode. * the target file system is one that represents the internal inode.
*/ */
static class ResolveResult<T> { public static class ResolveResult<T> {
final ResultKind kind; final ResultKind kind;
final T targetFileSystem; final T targetFileSystem;
final String resolvedPath; final String resolvedPath;
@ -778,7 +778,7 @@ boolean isLastInternalDirLink() {
* @return ResolveResult which allows further resolution of the remaining path * @return ResolveResult which allows further resolution of the remaining path
* @throws IOException * @throws IOException
*/ */
ResolveResult<T> resolve(final String p, final boolean resolveLastComponent) public ResolveResult<T> resolve(final String p, final boolean resolveLastComponent)
throws IOException { throws IOException {
ResolveResult<T> resolveResult = null; ResolveResult<T> resolveResult = null;
String[] path = breakIntoPathComponents(p); String[] path = breakIntoPathComponents(p);
@ -958,7 +958,7 @@ public List<MountPoint<T>> getMountPoints() {
* @return home dir value from mount table; null if no config value * @return home dir value from mount table; null if no config value
* was found. * was found.
*/ */
String getHomeDirPrefixValue() { public String getHomeDirPrefixValue() {
return homedirPrefix; return homedirPrefix;
} }
} }