Mingliang Liu created HDFS-10807:
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Summary: Doc about upgrading to a version of HDFS with snapshots
may be confusing
Key: HDFS-10807
URL: https://issues.apache.org/jira/browse/HDFS-10807
Project: Hadoop HDFS
Issue Type: Bug
Components: documentation
Reporter: Mingliang Liu
Assignee: Mingliang Liu
Priority: Minor
{code}
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md
b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md
index 94a37cd..d856e8c 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md
@@ -113,7 +113,7 @@ Upgrading to a version of HDFS with snapshots
The HDFS snapshot feature introduces a new reserved path name used to
interact with snapshots: `.snapshot`. When upgrading from an
-older version of HDFS, existing paths named `.snapshot` need
+older version of HDFS which does not support snapshots, existing paths named
`.snapshot` need
to first be renamed or deleted to avoid conflicting with the reserved path.
See the upgrade section in
[the HDFS user guide](HdfsUserGuide.html#Upgrade_and_Rollback)
{code}
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