LiuGuH commented on code in PR #6291:
URL: https://github.com/apache/hadoop/pull/6291#discussion_r1402860528
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hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableResolver.java:
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@@ -357,7 +357,7 @@ public void refreshEntries(final Collection<MountTable>
entries) {
@VisibleForTesting
public static boolean isTrashPath(String path) throws IOException {
Pattern pattern = Pattern.compile(
- "^" + getTrashRoot() + TRASH_PATTERN + "/");
+ "^" + getTrashRoot() + TRASH_PATTERN);
Review Comment:
Fox example , If we don't remove / , client executes command: ls
/user/*/.Trash/Current, it will only return the defalut nameservice trash
path.
The test case is in
org.apache.hadoop.hdfs.server.federation.router.TestRouterTrash#testMultipleMountPoint
,
` FileStatus[] fileStatuses = fs.listStatus(new
Path("/user/test-trash/.Trash/Current/"));
assertEquals(3, fileStatuses.length);`
If we don't remove / , fileStatuses.length will be 1.
Thanks.
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