Takashi Ohnishi created HADOOP-12778:
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Summary: hadoop.security.key.provider.path is not documented.
Key: HADOOP-12778
URL: https://issues.apache.org/jira/browse/HADOOP-12778
Project: Hadoop Common
Issue Type: Bug
Components: kms
Affects Versions: 2.7.2, 3.0.0
Reporter: Takashi Ohnishi
The "Transparent Encryption in HDFS" page does not tell about this, but {{hdfs
crypto}} operations failed with the below error.
{code}
There are no valid KeyProviders configured. No key
was created. You can use the -provider option to specify
a provider to use.
{code}
I have found
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/key/KeyProviderFactory.java
uses this parameter.
By setting this parameter in core-site.xml, {{hdfs crypto}} command runs
successfully.
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