diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/JsonUtilClient.java b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/JsonUtilClient.java index 9bb1846fc64..a685573f8f7 100644 --- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/JsonUtilClient.java +++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/JsonUtilClient.java @@ -133,6 +133,7 @@ class JsonUtilClient { 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 f = EnumSet.noneOf(HdfsFileStatus.Flags.class); if (aclBit != null && aclBit) { @@ -144,6 +145,9 @@ class JsonUtilClient { if (erasureBit != null && erasureBit) { f.add(HdfsFileStatus.Flags.HAS_EC); } + if (snapshotEnabledBit != null && snapshotEnabledBit) { + f.add(HdfsFileStatus.Flags.SNAPSHOT_ENABLED); + } Map ecPolicyObj = (Map) m.get("ecPolicyObj"); ErasureCodingPolicy ecPolicy = null; diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java index 224735546b9..a7ae90c9ec2 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java @@ -482,6 +482,9 @@ public class TestWebHDFS { // 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)); @@ -491,15 +494,24 @@ public class TestWebHDFS { 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 {