[jira] [Created] (HDFS-4767) directory is not snapshottable after clrQuota

["Ramya Sunil (JIRA)" <ji...@apache.org>]

Ramya Sunil created HDFS-4767:
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             Summary: directory is not snapshottable after clrQuota
                 Key: HDFS-4767
                 URL: https://issues.apache.org/jira/browse/HDFS-4767
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: namenode
            Reporter: Ramya Sunil
             Fix For: Snapshot (HDFS-2802)


1. hadoop dfs -mkdir /user/foo/hdfs-snapshots

2. hadoop dfsadmin -setQuota 1 /user/foo/hdfs-snapshots

3. hadoop dfsadmin -allowSnapshot /user/foo/hdfs-snapshots
Allowing snaphot on /user/foo/hdfs-snapshots succeeded

4. hadoop dfs -createSnapshot /user/foo/hdfs-snapshots s1
createSnapshot: org.apache.hadoop.hdfs.protocol.NSQuotaExceededException: The NameSpace quota (directories and files) is exceeded: quota=1 file count=2

5. hadoop dfsadmin -clrQuota /user/foo/hdfs-snapshots

6. hadoop dfs -createSnapshot /user/foo/hdfs-snapshots s1
createSnapshot: org.apache.hadoop.hdfs.server.namenode.snapshot.SnapshotException: Directory is not a snapshottable directory: /user/foo/hdfs-snapshots

Step 6 should have succeeded since the directory was already snapshottable(in step 3)

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