[
https://issues.apache.org/jira/browse/NUTCH-2202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16341852#comment-16341852
]
ASF GitHub Bot commented on NUTCH-2202:
---------------------------------------
HansBrende commented on issue #97: NUTCH-2202 Integration of Anthelion (Focused
Crawling Module) into Nutch
URL: https://github.com/apache/nutch/pull/97#issuecomment-360942425
@lewismc I can't get your NUTCH-2202 branch to build.
I'm doing:
```
git clone https://github.com/lewismc/nutch
cd nutch
git checkout NUTCH-2202
ant
```
which is giving me:
<pre>
Buildfile: /Users/hansbrende/nutch/build.xml
Trying to override old definition of task javac
[taskdef] Could not load definitions from resource
org/sonar/ant/antlib.xml. It could not be found.
ivy-probe-antlib:
ivy-download:
[taskdef] Could not load definitions from resource
org/sonar/ant/antlib.xml. It could not be found.
</pre>
.
.
.
<pre>
init:
[mkdir] Created dir: /Users/hansbrende/nutch/build/anthelion
[mkdir] Created dir: /Users/hansbrende/nutch/build/anthelion/classes
[mkdir] Created dir: /Users/hansbrende/nutch/build/anthelion/test
[mkdir] Created dir: /Users/hansbrende/nutch/build/anthelion/test/lib
[mkdir] Created dir: /Users/hansbrende/nutch/build/plugins/anthelion
init-plugin:
deps-jar:
init:
init-plugin:
clean-lib:
resolve-default:
[ivy:resolve] :: loading settings :: file =
/Users/hansbrende/nutch/ivy/ivysettings.xml
compile:
jar:
clean-lib:
resolve-default:
[ivy:resolve] :: loading settings :: file =
/Users/hansbrende/nutch/ivy/ivysettings.xml
compile:
[echo] Compiling plugin: anthelion
[javac] Compiling 34 source files to
/Users/hansbrende/nutch/build/anthelion/classes
[javac]
/Users/hansbrende/nutch/src/plugin/anthelion/src/java/org/apache/nutch/anthelion/classifier/NutchOnlineClassifier.java:35:
error: cannot find symbol
[javac] import moa.core.InstancesHeader;
[javac] ^
[javac] symbol: class InstancesHeader
[javac] location: package moa.core
[javac]
/Users/hansbrende/nutch/src/plugin/anthelion/src/java/org/apache/nutch/anthelion/framework/AnthOnlineClassifier.java:33:
error: cannot find symbol
[javac] import moa.core.InstancesHeader;
[javac] ^
[javac] symbol: class InstancesHeader
[javac] location: package moa.core
[javac]
/Users/hansbrende/nutch/src/plugin/anthelion/src/java/org/apache/nutch/anthelion/mao/DataManipulationFilter.java:19:
error: cannot find symbol
[javac] import moa.core.InstancesHeader;
[javac] ^
[javac] symbol: class InstancesHeader
[javac] location: package moa.core
</pre>
.
.
.
<pre>
[javac] 46 errors
BUILD FAILED
/Users/hansbrende/nutch/build.xml:116: The following error occurred while
executing this line:
/Users/hansbrende/nutch/src/plugin/build.xml:37: The following error
occurred while executing this line:
/Users/hansbrende/nutch/src/plugin/build-plugin.xml:133: Compile failed; see
the compiler error output for details.
</pre>
Am I doing something wrong?
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> Integration of Anthelion (Focused Crawling Module) into Nutch
> -------------------------------------------------------------
>
> Key: NUTCH-2202
> URL: https://issues.apache.org/jira/browse/NUTCH-2202
> Project: Nutch
> Issue Type: Improvement
> Components: parser, scoring
> Reporter: Robert Meusel
> Assignee: Lewis John McGibbney
> Priority: Major
> Labels: any23, online_learning
>
> We have recently released anthelion, which is a focused crawler plugin for
> structured data which can be extracted with any23.
> (https://github.com/yahoo/anthelion) As proposed by Lewis (Lewis John
> McGibbney) we think the integration of the parser (any23) and the scoring
> function based on the online learner could be a good improvement for nutch.
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