Is it that the interface 'org.apache.nutch.net.URLFilter' was compiled with JDK 1.5 earlier? I have seen this problem happening with a beta version of JDK 1.6.
Are you using the latest version, JDK 1.6 Update 2? Regards, Susam Pal http://susam.in/ On 9/11/07, Doğacan Güney <[EMAIL PROTECTED]> wrote: > On 9/11/07, [EMAIL PROTECTED] > <[EMAIL PROTECTED]> wrote: > > See http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/203/changes > > > > Changes: > > > > [dogacan] NUTCH-550 - Parse fails if db.max.outlinks.per.page is -1. > > > > [dogacan] NUTCH-546 - file URL are filtered out by the crawler. > > > > ------------------------------------------ > > [...truncated 4410 lines...] > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/tld > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/tld/classes > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/tld/test > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: tld > > [javac] Compiling 2 source files to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/tld/classes > > > > jar: > > [jar] Building jar: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/tld/tld.jar > > > > deps-test: > > > > deploy: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/tld > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/tld > > > > copy-generated-lib: > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/tld > > Overriding previous definition of reference to plugin.deps > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-automaton/test/data > > [copy] Copying 6 files to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-automaton/test/data > > > > init: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-automaton/classes > > Overriding previous definition of reference to plugin.deps > > > > init-plugin: > > > > deps-jar: > > > > init: > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: lib-regex-filter > > > > jar: > > > > init: > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: lib-regex-filter > > > > compile-test: > > [javac] Compiling 1 source file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/lib-regex-filter/test > > [javac] Note: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/src/plugin/lib-regex-filter/src/test/org/apache/nutch/urlfilter/api/RegexURLFilterBaseTest.java > > uses unchecked or unsafe operations. > > [javac] Note: Recompile with -Xlint:unchecked for details. > > > > compile: > > [echo] Compiling plugin: urlfilter-automaton > > [javac] Compiling 1 source file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-automaton/classes > > > > jar: > > [jar] Building jar: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-automaton/urlfilter-automaton.jar > > > > deps-test: > > > > init: > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: lib-regex-filter > > > > jar: > > > > deps-test: > > > > deploy: > > > > copy-generated-lib: > > > > deploy: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-automaton > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-automaton > > Overriding previous definition of reference to plugin.deps > > > > copy-generated-lib: > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-automaton > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-automaton > > > > init: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-prefix > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-prefix/classes > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-prefix/test > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: urlfilter-prefix > > [javac] Compiling 1 source file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-prefix/classes > > [javac] Note: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/src/plugin/urlfilter-prefix/src/java/org/apache/nutch/urlfilter/prefix/PrefixURLFilter.java > > uses unchecked or unsafe operations. > > [javac] Note: Recompile with -Xlint:unchecked for details. > > > > jar: > > [jar] Building jar: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-prefix/urlfilter-prefix.jar > > > > deps-test: > > > > deploy: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-prefix > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-prefix > > > > copy-generated-lib: > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-prefix > > Overriding previous definition of reference to plugin.deps > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-regex/test/data > > [copy] Copying 6 files to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-regex/test/data > > > > init: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-regex/classes > > Overriding previous definition of reference to plugin.deps > > > > init-plugin: > > > > deps-jar: > > > > init: > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: lib-regex-filter > > > > jar: > > > > init: > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: lib-regex-filter > > > > compile-test: > > > > compile: > > [echo] Compiling plugin: urlfilter-regex > > [javac] Compiling 1 source file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-regex/classes > > > > jar: > > [jar] Building jar: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-regex/urlfilter-regex.jar > > > > deps-test: > > > > init: > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: lib-regex-filter > > > > jar: > > > > deps-test: > > > > deploy: > > > > copy-generated-lib: > > > > deploy: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-regex > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-regex > > Overriding previous definition of reference to plugin.deps > > > > copy-generated-lib: > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-regex > > > > init: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-suffix > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-suffix/classes > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-suffix/test > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: urlfilter-suffix > > [javac] Compiling 1 source file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-suffix/classes > > [javac] Note: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/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://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-suffix/urlfilter-suffix.jar > > > > deps-test: > > > > deploy: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-suffix > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-suffix > > > > copy-generated-lib: > > [copy] Copying 1 file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/plugins/urlfilter-suffix > > > > init: > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-validator > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-validator/classes > > [mkdir] Created dir: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-validator/test > > > > init-plugin: > > > > deps-jar: > > > > compile: > > [echo] Compiling plugin: urlfilter-validator > > [javac] Compiling 1 source file to > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build/urlfilter-validator/classes > > [javac] > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/src/plugin/urlfilter-validator/src/java/org/apache/nutch/urlfilter/validator/UrlValidator.java > > :133: method does not override a method from its superclass > > [javac] @Override > > [javac] ^ > > [javac] > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/src/plugin/urlfilter-validator/src/java/org/apache/nutch/urlfilter/validator/UrlValidator.java > > :138: method does not override a method from its superclass > > [javac] @Override > > [javac] ^ > > [javac] > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/src/plugin/urlfilter-validator/src/java/org/apache/nutch/urlfilter/validator/UrlValidator.java > > :143: method does not override a method from its superclass > > [javac] @Override > > [javac] ^ > > [javac] 3 errors > > > > BUILD FAILED > > Hmm, I can compile nutch successfully with Java 6 but not with Java 5. > Is there an override annotation change between java 5 and java 6? > > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/build.xml > > :112: The following error occurred while executing this line: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/src/plugin/build.xml > > :76: The following error occurred while executing this line: > > http://lucene.zones.apache.org:8080/hudson/job/Nutch-Nightly/ws/trunk/src/plugin/build-plugin.xml > > :111: Compile failed; see the compiler error output for details. > > > > Total time: 47 seconds > > Publishing Javadoc > > Recording test results > > No test report files were found. Configuration error? > > Updating NUTCH-550 > > Updating NUTCH-546 > > > > > > > -- > Doğacan Güney >