Takashi Ohnishi created HADOOP-12779:
----------------------------------------
Summary: Example usage is not correct in "Transparent Encryption
in HDFS" document.
Key: HADOOP-12779
URL: https://issues.apache.org/jira/browse/HADOOP-12779
Project: Hadoop Common
Issue Type: Bug
Components: documentation
Affects Versions: 2.7.2, 3.0.0
Reporter: Takashi Ohnishi
It says
{code}
# As the normal user, create a new encryption key
hadoop key create myKey
{code}
But, this actually fails with the below error.
{code}
$ hadoop key create myKey
java.lang.IllegalArgumentException: Uppercase key names are unsupported: myKey
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at
org.apache.hadoop.util.HttpExceptionUtils.validateResponse(HttpExceptionUtils.java:157)
at
org.apache.hadoop.crypto.key.kms.KMSClientProvider.call(KMSClientProvider.java:546)
at
org.apache.hadoop.crypto.key.kms.KMSClientProvider.call(KMSClientProvider.java:504)
at
org.apache.hadoop.crypto.key.kms.KMSClientProvider.createKeyInternal(KMSClientProvider.java:677)
at
org.apache.hadoop.crypto.key.kms.KMSClientProvider.createKey(KMSClientProvider.java:685)
at
org.apache.hadoop.crypto.key.KeyShell$CreateCommand.execute(KeyShell.java:483)
at org.apache.hadoop.crypto.key.KeyShell.run(KeyShell.java:79)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.crypto.key.KeyShell.main(KeyShell.java:515)
{code}
Though I'm not sure why it is so, I think the document should be fixed to use
only lowercase in key names.
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