Build failed in Hudson: Nutch-trunk #846

See http://hudson.zones.apache.org/hudson/job/Nutch-trunk/846/

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deploy:
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlfilter-regex 
     [copy] Copying 1 file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlfilter-regex 

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init:
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlfilter-suffix 
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlfilter-suffix/classes 
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlfilter-suffix/test 

init-plugin:

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compile:
     [echo] Compiling plugin: urlfilter-suffix
    [javac] Compiling 1 source file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlfilter-suffix/classes 
    [javac] Note: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/src/plugin/urlfilter-suffix/src/java/org/apache/nutch/urlfilter/suffix/SuffixURLFilter.java  uses unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.

jar:
      [jar] Building jar: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlfilter-suffix/urlfilter-suffix.jar 

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     [copy] Copying 1 file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlfilter-suffix 

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init:
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    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlfilter-validator/classes 
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    [javac] Compiling 1 source file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlfilter-validator/classes 

jar:
      [jar] Building jar: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlfilter-validator/urlfilter-validator.jar 

deps-test:

deploy:
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlfilter-validator 
     [copy] Copying 1 file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlfilter-validator 

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init:
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    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-basic/classes 
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    [javac] Compiling 1 source file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-basic/classes 

jar:
      [jar] Building jar: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-basic/urlnormalizer-basic.jar 

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     [copy] Copying 1 file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlnormalizer-basic 

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init:
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    [javac] Compiling 1 source file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-pass/classes 

jar:
      [jar] Building jar: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-pass/urlnormalizer-pass.jar 

deps-test:

deploy:
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlnormalizer-pass 
     [copy] Copying 1 file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlnormalizer-pass 

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     [copy] Copying 1 file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlnormalizer-pass 
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-regex/test/data 
     [copy] Copying 4 files to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-regex/test/data 

init:
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-regex/classes 

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     [echo] Compiling plugin: urlnormalizer-regex
    [javac] Compiling 1 source file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-regex/classes 
    [javac] Note: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/src/plugin/urlnormalizer-regex/src/java/org/apache/nutch/net/urlnormalizer/regex/RegexURLNormalizer.java  uses unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.

jar:
      [jar] Building jar: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/urlnormalizer-regex/urlnormalizer-regex.jar 

deps-test:

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jar:
      [jar] Warning: skipping jar archive http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/nutch-extensionpoints/nutch-extensionpoints.jar  because no files were included.

deps-test:

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deploy:
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlnormalizer-regex 
     [copy] Copying 1 file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlnormalizer-regex 

copy-generated-lib:
     [copy] Copying 1 file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/plugins/urlnormalizer-regex 

compile:

job:
      [jar] Building jar: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/nutch-2009-06-16_04-01-14.job 

compile-core-test:
    [javac] Compiling 42 source files to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/test/classes 
    [javac] Note: Some input files use or override a deprecated API.
    [javac] Note: Recompile with -Xlint:deprecation for details.
    [javac] Note: Some input files use unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.

test-core:
    [mkdir] Created dir: http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/test/data 
     [copy] Copying 90 files to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/test/data 
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     [copy] Copying 1 file to http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build/test/classes 
    [junit] Running org.apache.nutch.analysis.TestAnalyzerFactory
    [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 6.087 sec
    [junit] Running org.apache.nutch.analysis.TestQueryParser
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 1.886 sec
    [junit] Running org.apache.nutch.clustering.TestOnlineClustererFactory
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 1.483 sec
    [junit] Running org.apache.nutch.crawl.TestCrawlDbMerger
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 9.115 sec
    [junit] Running org.apache.nutch.crawl.TestGenerator
    [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 87.908 sec
    [junit] Running org.apache.nutch.crawl.TestInjector
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 28.329 sec
    [junit] Running org.apache.nutch.crawl.TestLinkDbMerger
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 19.336 sec
    [junit] Running org.apache.nutch.crawl.TestSignatureFactory
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.741 sec
    [junit] Running org.apache.nutch.fetcher.TestFetcher
    [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 28.239 sec
    [junit] Running org.apache.nutch.indexer.TestDeleteDuplicates
    [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 91.121 sec
    [junit] Running org.apache.nutch.indexer.TestIndexSorter
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 3.711 sec
    [junit] Running org.apache.nutch.indexer.TestIndexingFilters
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 4.072 sec
    [junit] Running org.apache.nutch.metadata.TestMetadata
    [junit] Tests run: 10, Failures: 0, Errors: 0, Time elapsed: 0.393 sec
    [junit] Running org.apache.nutch.metadata.TestSpellCheckedMetadata
    [junit] Tests run: 11, Failures: 0, Errors: 0, Time elapsed: 14.071 sec
    [junit] Running org.apache.nutch.net.TestURLFilters
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 1.702 sec
    [junit] Running org.apache.nutch.net.TestURLNormalizers
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 1.119 sec
    [junit] Running org.apache.nutch.ontology.TestOntologyFactory
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 2.943 sec
    [junit] Running org.apache.nutch.parse.TestOutlinkExtractor
    [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 0.35 sec
    [junit] Running org.apache.nutch.parse.TestParseData
    [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 0.347 sec
    [junit] Running org.apache.nutch.parse.TestParseText
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.377 sec
    [junit] Running org.apache.nutch.parse.TestParserFactory
    [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 1.65 sec
    [junit] Running org.apache.nutch.plugin.TestPluginSystem
    [junit] Tests run: 6, Failures: 0, Errors: 0, Time elapsed: 3.522 sec
    [junit] Running org.apache.nutch.protocol.TestContent
    [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 0.693 sec
    [junit] Running org.apache.nutch.protocol.TestProtocolFactory
    [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 1.575 sec
    [junit] Running org.apache.nutch.searcher.TestHitDetails
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.296 sec
    [junit] Running org.apache.nutch.searcher.TestOpenSearchServlet
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.32 sec
    [junit] Running org.apache.nutch.searcher.TestQuery
    [junit] Tests run: 6, Failures: 0, Errors: 0, Time elapsed: 1.494 sec
    [junit] Running org.apache.nutch.searcher.TestSummarizerFactory
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 1.216 sec
    [junit] Running org.apache.nutch.searcher.TestSummary
    [junit] Tests run: 8, Failures: 0, Errors: 0, Time elapsed: 0.45 sec
    [junit] Running org.apache.nutch.util.TestEncodingDetector
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.839 sec
    [junit] Running org.apache.nutch.util.TestGZIPUtils
    [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 1.582 sec
    [junit] Running org.apache.nutch.util.TestNodeWalker
    [junit] Tests run: 1, Failures: 1, Errors: 0, Time elapsed: 1.072 sec
    [junit] Test org.apache.nutch.util.TestNodeWalker FAILED
    [junit] Running org.apache.nutch.util.TestPrefixStringMatcher
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.396 sec
    [junit] Running org.apache.nutch.util.TestStringUtil
    [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 0.301 sec
    [junit] Running org.apache.nutch.util.TestSuffixStringMatcher
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.385 sec
    [junit] Running org.apache.nutch.util.TestURLUtil
    [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 0.856 sec

BUILD FAILED
http://hudson.zones.apache.org/hudson/job/Nutch-trunk/ws/trunk/build.xml :304: Tests failed!

Total time: 9 minutes 36 seconds
Publishing Javadoc
Recording test results