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Revert "HDFS-13838. WebHdfsFileSystem.getFileStatus() won't return correct "snapshot enabled" status. Contributed by Siyao Meng."

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This reverts commit d89a485b2545c759a0f62810ff9757ede6d622f2.
This commit is contained in:
Wei-Chiu Chuang 2018-08-30 11:59:25 -07:00
parent 67a5491962
commit d06717ef94
2 changed files with 0 additions and 16 deletions
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4
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/JsonUtilClient.java
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@ -130,7 +130,6 @@ static HdfsFileStatus toFileStatus(final Map<?, ?> json,
Boolean aclBit = (Boolean) m.get("aclBit");
Boolean encBit = (Boolean) m.get("encBit");
Boolean erasureBit = (Boolean) m.get("ecBit");
Boolean snapshotEnabledBit = (Boolean) m.get("snapshotEnabled");
EnumSet<HdfsFileStatus.Flags> f =
EnumSet.noneOf(HdfsFileStatus.Flags.class);
if (aclBit != null && aclBit) {
@ -142,9 +141,6 @@ static HdfsFileStatus toFileStatus(final Map<?, ?> json,
if (erasureBit != null && erasureBit) {
f.add(HdfsFileStatus.Flags.HAS_EC);
}
if (snapshotEnabledBit != null && snapshotEnabledBit) {
f.add(HdfsFileStatus.Flags.SNAPSHOT_ENABLED);
}
final long aTime = ((Number) m.get("accessTime")).longValue();
final long mTime = ((Number) m.get("modificationTime")).longValue();

12
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java
View File

@ -482,9 +482,6 @@ public void testWebHdfsAllowandDisallowSnapshots() throws Exception {
// allow snapshots on /bar using webhdfs
webHdfs.allowSnapshot(bar);
// check if snapshot status is enabled
assertTrue(dfs.getFileStatus(bar).isSnapshotEnabled());
assertTrue(webHdfs.getFileStatus(bar).isSnapshotEnabled());
webHdfs.createSnapshot(bar, "s1");
final Path s1path = SnapshotTestHelper.getSnapshotRoot(bar, "s1");
Assert.assertTrue(webHdfs.exists(s1path));
@ -494,24 +491,15 @@ public void testWebHdfsAllowandDisallowSnapshots() throws Exception {
assertEquals(bar, snapshottableDirs[0].getFullPath());
dfs.deleteSnapshot(bar, "s1");
dfs.disallowSnapshot(bar);
// check if snapshot status is disabled
assertFalse(dfs.getFileStatus(bar).isSnapshotEnabled());
assertFalse(webHdfs.getFileStatus(bar).isSnapshotEnabled());
snapshottableDirs = dfs.getSnapshottableDirListing();
assertNull(snapshottableDirs);
// disallow snapshots on /bar using webhdfs
dfs.allowSnapshot(bar);
// check if snapshot status is enabled, again
assertTrue(dfs.getFileStatus(bar).isSnapshotEnabled());
assertTrue(webHdfs.getFileStatus(bar).isSnapshotEnabled());
snapshottableDirs = dfs.getSnapshottableDirListing();
assertEquals(1, snapshottableDirs.length);
assertEquals(bar, snapshottableDirs[0].getFullPath());
webHdfs.disallowSnapshot(bar);
// check if snapshot status is disabled, again
assertFalse(dfs.getFileStatus(bar).isSnapshotEnabled());
assertFalse(webHdfs.getFileStatus(bar).isSnapshotEnabled());
snapshottableDirs = dfs.getSnapshottableDirListing();
assertNull(snapshottableDirs);
try {