Gera Shegalov created HADOOP-10549:
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Summary: MAX_SUBST and varPat should be final in Configuration.java
Key: HADOOP-10549
URL: https://issues.apache.org/jira/browse/HADOOP-10549
Project: Hadoop Common
Issue Type: Bug
Components: conf
Affects Versions: 2.4.0
Reporter: Gera Shegalov
Assignee: Gera Shegalov
In Configuration, expansion of variables is handled using the following
constants that are not declared final:
{code}
private static Pattern varPat = Pattern.compile("\\$\\{[^\\}\\$\u0020]+\\}");
private static int MAX_SUBST = 20;
{code}
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