FsAction operations shouldn't create new Objects
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Key: HADOOP-4408
URL: https://issues.apache.org/jira/browse/HADOOP-4408
Project: Hadoop Core
Issue Type: Bug
Components: fs
Affects Versions: 0.16.0
Reporter: Chris Douglas
Priority: Minor
Fix For: 0.20.0
FsAction::and and related operations use {{values()[<expr>]}}, referencing a
member var {{INDEX}}. This creates a new array object and uses member indices
identical to {{ordinal()}}. It should either keep a reference to {{values()}}
and use {{ordinal()}} explicitly or observe semantics consistent with {{INDEX}}.
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