HADOOP-13698. Document caveat for KeyShell when underlying KeyProvider does not delete a key.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/b84c4891 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/b84c4891 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/b84c4891 Branch: refs/heads/YARN-3368 Commit: b84c4891f9eca8d56593e48e9df88be42e24220d Parents: 3c9a010 Author: Xiao Chen <x...@apache.org> Authored: Tue Oct 11 17:05:00 2016 -0700 Committer: Xiao Chen <x...@apache.org> Committed: Tue Oct 11 17:05:00 2016 -0700 ---------------------------------------------------------------------- .../hadoop-common/src/site/markdown/CommandsManual.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/b84c4891/hadoop-common-project/hadoop-common/src/site/markdown/CommandsManual.md ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/CommandsManual.md b/hadoop-common-project/hadoop-common/src/site/markdown/CommandsManual.md index 4d7d504..2ece71a 100644 --- a/hadoop-common-project/hadoop-common/src/site/markdown/CommandsManual.md +++ b/hadoop-common-project/hadoop-common/src/site/markdown/CommandsManual.md @@ -202,7 +202,9 @@ Manage keys via the KeyProvider. For details on KeyProviders, see the [Transpare Providers frequently require that a password or other secret is supplied. If the provider requires a password and is unable to find one, it will use a default password and emit a warning message that the default password is being used. If the `-strict` flag is supplied, the warning message becomes an error message and the command returns immediately with an error status. -NOTE: Some KeyProviders (e.g. org.apache.hadoop.crypto.key.JavaKeyStoreProvider) does not support uppercase key names. +NOTE: Some KeyProviders (e.g. org.apache.hadoop.crypto.key.JavaKeyStoreProvider) do not support uppercase key names. + +NOTE: Some KeyProviders do not directly execute a key deletion (e.g. performs a soft-delete instead, or delay the actual deletion, to prevent mistake). In these cases, one may encounter errors when creating/deleting a key with the same name after deleting it. Please check the underlying KeyProvider for details. ### `trace` --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org