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From "sunxingzhe (JIRA)" <j...@apache.org>
Subject [jira] [Created] (COMPRESS-288) Unsupport for 7z ppmd decoder.
Date Mon, 18 Aug 2014 06:55:18 GMT
sunxingzhe created COMPRESS-288:
-----------------------------------

             Summary: Unsupport for 7z ppmd decoder.
                 Key: COMPRESS-288
                 URL: https://issues.apache.org/jira/browse/COMPRESS-288
             Project: Commons Compress
          Issue Type: Bug
          Components: Archivers
    Affects Versions: 1.8.1
         Environment: Tika from truck build.
            Reporter: sunxingzhe


When Commons Compress 1.8.1 parse 7z type with ppmd decoder´╝î the following error occurred.

Caused by: java.io.IOException: Unsupported compression method [3, 4, 1]
	at org.apache.commons.compress.archivers.sevenz.Coders.addDecoder(Coders.java:74)
	at org.apache.commons.compress.archivers.sevenz.SevenZFile.buildDecoderStack(SevenZFile.java:865)
	at org.apache.commons.compress.archivers.sevenz.SevenZFile.buildDecodingStream(SevenZFile.java:832)
	at org.apache.commons.compress.archivers.sevenz.SevenZFile.getNextEntry(SevenZFile.java:151)
	at org.apache.tika.parser.pkg.PackageParser$SevenZWrapper.getNextEntry(PackageParser.java:224)
	at org.apache.tika.parser.pkg.PackageParser.parse(PackageParser.java:155)
	at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
	... 5 more

Please tell me tika whether or not to support ppmd decoder.



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