[DRILL-3107] Dynamic partition pruning fails on Windows (TestDirectoryExplorerUDFs)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.0.0
• Assignee: Aditya Kishore
• Reporter: Aditya Kishore
• Created: 15/May/15 19:58
• Updated: 16/May/15 02:53
• Resolved: 16/May/15 02:05

Description

Running TestDirectoryExplorerUDFs result in the following root exception:

Caused by: java.util.regex.PatternSyntaxException: Unexpected internal error near index 1
\
 ^
	at java.util.regex.Pattern.error(Pattern.java:1924) ~[na:1.7.0_67]
	at java.util.regex.Pattern.compile(Pattern.java:1671) ~[na:1.7.0_67]
	at java.util.regex.Pattern.<init>(Pattern.java:1337) ~[na:1.7.0_67]
	at java.util.regex.Pattern.compile(Pattern.java:1022) ~[na:1.7.0_67]
	at java.lang.String.split(String.java:2313) ~[na:1.7.0_67]
	at java.lang.String.split(String.java:2355) ~[na:1.7.0_67]
	at org.apache.drill.exec.expr.fn.impl.DirectoryExplorers$MaxDir.eval(DirectoryExplorers.java:86) ~[test-classes/:na]
	at org.apache.drill.exec.expr.fn.interpreter.InterpreterEvaluator$EvalVisitor.visitFunctionHolderExpression(InterpreterEvaluator.java:309) ~[classes/:na]
	at org.apache.drill.exec.expr.fn.interpreter.InterpreterEvaluator$EvalVisitor.visitFunctionHolderExpression(InterpreterEvaluator.java:1) ~[classes/:na]