[MAHOUT-1119] code bug in org.apache.mahout.text.SequenceFilesFromDirectory

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.7
• Fix Version/s: 0.8
• Component/s: classic
• Labels: SequenceFilesFromDirectory

Environment

linux、JDK1.6

• Assignee: Sebastian Schelter
• Reporter: 徐家
• Created: 22/Nov/12 03:21
• Updated: 31/Jan/24 22:17
• Resolved: 11/Mar/13 15:43

Description

in org.apache.mahout.text.SequenceFilesFromDirectory from line 89 to 96 the code is
pathFilterClass.getConstructor(Configuration.class,
String.class,
Map.class,
ChunkedWriter.class,
Charset.class,
FileSystem.class);
pathFilter = constructor.newInstance(conf, keyPrefix, options, writer, charset,fs);

obviously,the method "constructor.newInstance" lacks a parameter "charset",if i implements a subclass of SequenceFilesFromDirectoryFilter,there will be a runtime error.