HDFS-10807. Doc about upgrading to a version of HDFS with snapshots may be confusing. (Contributed by Mingliang Liu)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/6742fb6e Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/6742fb6e Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/6742fb6e Branch: refs/heads/YARN-2915 Commit: 6742fb6e68d349055f985eb640d845e689d75384 Parents: e1ad598 Author: Mingliang Liu <[email protected]> Authored: Mon Aug 29 10:15:34 2016 -0700 Committer: Mingliang Liu <[email protected]> Committed: Mon Aug 29 10:15:34 2016 -0700 ---------------------------------------------------------------------- hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/6742fb6e/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md ---------------------------------------------------------------------- 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) --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
