Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/984#discussion_r145522320
--- Diff:
exec/java-exec/src/test/java/org/apache/drill/test/ExampleTest.java ---
@@ -59,6 +59,9 @@
@Ignore
public class ExampleTest {
+ @Rule
+ public final DirTestWatcher dirTestWatcher = new DirTestWatcher();
--- End diff --
This is meant as an example, so perhaps include some Javadoc to explain
what this is and how to use it. Maybe explain how to use the temp directories,
and include a new example test below that illustrates the main points. People
are busy, they don't often don't have time to read documentation, but they
often will copy & paste a good example...
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