Doug created HADOOP-18171:
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Summary: NameNode Access Time Precision
Key: HADOOP-18171
URL: https://issues.apache.org/jira/browse/HADOOP-18171
Project: Hadoop Common
Issue Type: Improvement
Environment: As of now we are on CDH version 6.3.4 and we are planning
to upgrade it to CDP version 7.1.4. for that cloudera want us to disable
namenode property dfs.access.time.precision by changing it's value to 0.
Current value for this property is 1 hour. so my question is that how this
value is impacting in current scenario? what is the effect of that and what
will happen If I make it to zero.
Reporter: Doug
Attachments: namenodeaccesstime.png
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