From 6742fb6e68d349055f985eb640d845e689d75384 Mon Sep 17 00:00:00 2001 From: Mingliang Liu Date: Mon, 29 Aug 2016 10:15:34 -0700 Subject: [PATCH] HDFS-10807. Doc about upgrading to a version of HDFS with snapshots may be confusing. (Contributed by Mingliang Liu) --- .../hadoop-hdfs/src/site/markdown/HdfsSnapshots.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 94a37cd77c..d856e8c24e 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)