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new c15b3bc HADOOP-16294: Enable access to input options by DistCp
subclasses.
c15b3bc is described below
commit c15b3bca86a0f973ccdddd020f3ff2d5767ff1bd
Author: Andrew Olson <andrew.ol...@cerner.com>
AuthorDate: Thu May 16 16:11:12 2019 +0200
HADOOP-16294: Enable access to input options by DistCp subclasses.
Adding a protected-scope getter for the DistCpOptions, so that a subclass
does
not need to save its own copy of the inputOptions supplied to its
constructor,
if it wishes to override the createInputFileListing method with logic
similar
to the original implementation, i.e. calling CopyListing#buildListing with
a path and input options.
Author: Andrew Olson
---
.../src/main/java/org/apache/hadoop/tools/DistCp.java | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git
a/hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCp.java
b/hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCp.java
index 4f79975..a1a2075 100644
---
a/hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCp.java
+++
b/hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCp.java
@@ -417,6 +417,15 @@ public class DistCp extends Configured implements Tool {
}
/**
+ * Returns the context.
+ *
+ * @return the context
+ */
+ protected DistCpContext getContext() {
+ return context;
+ }
+
+ /**
* Main function of the DistCp program. Parses the input arguments (via
OptionsParser),
* and invokes the DistCp::run() method, via the ToolRunner.
* @param argv Command-line arguments sent to DistCp.
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