Xiaoyu Yao created HDDS-2213:
--------------------------------
Summary: Reduce key provider loading log level in
OzoneFileSystem#getAdditionalTokenIssuers
Key: HDDS-2213
URL: https://issues.apache.org/jira/browse/HDDS-2213
Project: Hadoop Distributed Data Store
Issue Type: Improvement
Reporter: Vivek Ratnavel Subramanian
OzoneFileSystem#getAdditionalTokenIssuers log an error when secure client tries
to collect ozone delegation token to run MR/Spark jobs but ozone file system
does not have a kms provider configured. In this case, we simply return null
provider here in the code below. This is a benign error and we should reduce
the log level to debug level.
\{code}
KeyProvider keyProvider;
try {
keyProvider = getKeyProvider();
} catch (IOException ioe) {
LOG.error("Error retrieving KeyProvider.", ioe);
return null;
}
{code}
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