Github user mehant commented on a diff in the pull request:
https://github.com/apache/drill/pull/140#discussion_r38546769
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/store/dfs/WorkspaceSchemaFactory.java
---
@@ -104,6 +107,9 @@ public WorkspaceSchemaFactory(DrillConfig drillConfig,
FileSystemPlugin plugin,
final FormatMatcher fallbackMatcher = new
BasicFormatMatcher(formatPlugin,
ImmutableList.of(Pattern.compile(".*")),
ImmutableList.<MagicString>of());
fileMatchers.add(fallbackMatcher);
+ dropFileMatchers = fileMatchers.subList(0, fileMatchers.size() - 1);
--- End diff --
The matchers are the same except for the pattern associated with
defaultInputFormat. Because the pattern associated with defaultInputFormat is
.* and we don't want to match and delete on this.
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