Jonathan Eagles created HADOOP-14213:
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Summary: Move Configuration runtime check for hadoop-site.xml to
initialization
Key: HADOOP-14213
URL: https://issues.apache.org/jira/browse/HADOOP-14213
Project: Hadoop Common
Issue Type: Improvement
Reporter: Jonathan Eagles
Assignee: Jonathan Eagles
Each Configuration object that loads defaults checks for hadoop-site.xml. It
has been long deprecated and is not present in most if not nearly all
installations. The getResource check for hadoop-site.xml has to check the
entire classpath since it is not found. This jira proposes to 1) either remove
hadoop-site.xml as a default resource or 2) move the check to static
initialization of the class so the performance hit is only taken once.
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