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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