Chris Nauroth created HDFS-9443:
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Summary: Disabling HDFS client socket cache causes logging message
printed to console for CLI commands.
Key: HDFS-9443
URL: https://issues.apache.org/jira/browse/HDFS-9443
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs-client
Reporter: Chris Nauroth
Assignee: Chris Nauroth
Priority: Trivial
The HDFS client's socket cache can be disabled by setting
{{dfs.client.socketcache.capacity}} to {{0}}. When this is done, the
{{PeerCache}} class logs an info-level message stating that the cache is
disabled. This message is getting printed to the console for CLI commands,
which disrupts CLI output. This issue proposes to downgrade to debug-level
logging for this message.
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