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https://issues.apache.org/jira/browse/DRILL-3107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aditya Kishore updated DRILL-3107:
----------------------------------
Attachment: DRILL-3107-Dynamic-partition-pruning-fails-on-Window.patch
The attached patch fixes the issue by replacing the platform specific File
separator with Unix style separator, i.e. "/" since this is used by All
Hadoop's FileSystem implementation.
> Dynamic partition pruning fails on Windows (TestDirectoryExplorerUDFs)
> ----------------------------------------------------------------------
>
> Key: DRILL-3107
> URL: https://issues.apache.org/jira/browse/DRILL-3107
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.0.0
> Reporter: Aditya Kishore
> Assignee: Aditya Kishore
> Attachments:
> DRILL-3107-Dynamic-partition-pruning-fails-on-Window.patch
>
>
> Running TestDirectoryExplorerUDFs result in the following root exception:
> {noformat}
> 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]
> {noformat}
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