HDFS-12271. Incorrect statement in Downgrade section of HDFS Rolling Upgrade document. Contributed by Nandakumar.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/2c62ff7f Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/2c62ff7f Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/2c62ff7f Branch: refs/heads/HDFS-9806 Commit: 2c62ff7fd4392d55fe41573da297e2c0bc4f4c41 Parents: 442ea85 Author: Chen Liang <[email protected]> Authored: Mon Oct 2 13:18:00 2017 -0700 Committer: Chen Liang <[email protected]> Committed: Mon Oct 2 13:18:00 2017 -0700 ---------------------------------------------------------------------- .../hadoop-hdfs/src/site/markdown/HdfsRollingUpgrade.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/2c62ff7f/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsRollingUpgrade.md ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsRollingUpgrade.md b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsRollingUpgrade.md index cabdd74..386ab6a 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsRollingUpgrade.md +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsRollingUpgrade.md @@ -179,7 +179,7 @@ Below are the steps for rolling downgrade without downtime: 1. Start *NN2* as standby normally. 1. Failover from *NN1* to *NN2* so that *NN2* becomes active and *NN1* becomes standby. - 1. Shutdown and upgrade *NN1*. + 1. Shutdown and downgrade *NN1*. 1. Start *NN1* as standby normally. 1. Finalize Rolling Downgrade 1. Run "[`hdfs dfsadmin -rollingUpgrade finalize`](#dfsadmin_-rollingUpgrade)" --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
