parse-mp3 compilation problem
-----------------------------
Key: NUTCH-681
URL: https://issues.apache.org/jira/browse/NUTCH-681
Project: Nutch
Issue Type: Bug
Components: indexer
Environment: ubuntu, nutch-1.0-dev (trunk revision : 734360)
Reporter: Wildan Maulana
Fix For: 1.0.0
Due to API changes, the MP3 parser (which is not compiled by default due to
licensing problem) doesn't compile anymore.
compile:
[echo] Compiling plugin: parse-mp3
[javac] Compiling 2 source files to
/home/wildan/jobstuff/LIPI/Ngoprek/nutch/build/parse-mp3/classes
[javac]
/home/wildan/jobstuff/LIPI/Ngoprek/nutch/src/plugin/parse-mp3/src/java/org/apache/nutch/parse/mp3/MP3Parser.java:53:
org.apache.nutch.parse.mp3.MP3Parser is not abstract and does not override
abstract method getParse(org.apache.nutch.protocol.Content) in
org.apache.nutch.parse.Parser
[javac] public class MP3Parser implements Parser {
[javac] ^
[javac]
/home/wildan/jobstuff/LIPI/Ngoprek/nutch/src/plugin/parse-mp3/src/java/org/apache/nutch/parse/mp3/MP3Parser.java:58:
getParse(org.apache.nutch.protocol.Content) in
org.apache.nutch.parse.mp3.MP3Parser cannot implement
getParse(org.apache.nutch.protocol.Content) in org.apache.nutch.parse.Parser;
attempting to use incompatible return type
[javac] found : org.apache.nutch.parse.Parse
[javac] required: org.apache.nutch.parse.ParseResult
[javac] public Parse getParse(Content content) {
[javac] ^
[javac]
/home/wildan/jobstuff/LIPI/Ngoprek/nutch/src/plugin/parse-mp3/src/java/org/apache/nutch/parse/mp3/MetadataCollector.java:54:
cannot find symbol
[javac] symbol : constructor
Outlink(java.lang.String,java.lang.String,org.apache.hadoop.conf.Configuration)
[javac] location: class org.apache.nutch.parse.Outlink
[javac] links.add(new Outlink(value, "", this.conf));
[javac] ^
[javac] Note:
/home/wildan/jobstuff/LIPI/Ngoprek/nutch/src/plugin/parse-mp3/src/java/org/apache/nutch/parse/mp3/MetadataCollector.java
uses unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
[javac] 3 errors
BUILD FAILED
/home/wildan/jobstuff/LIPI/Ngoprek/nutch/build.xml:113: The following error
occurred while executing this line:
/home/wildan/jobstuff/LIPI/Ngoprek/nutch/src/plugin/build.xml:55: The following
error occurred while executing this line:
/home/wildan/jobstuff/LIPI/Ngoprek/nutch/src/plugin/build-plugin.xml:111:
Compile failed; see the compiler error output for details.
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