linux搭建Nutch+MongoDB+ElasticSearch+Kibana环境环境，nutch是apache-nutch-2.3.1-src.tar.gz源码编译的。
参考：http://blog.csdn.net/github_27609763/article/details/50597427进行搭建，
但是执行到./bin/nutch inject urls/报错，跪求大神指教
其中配置如下 nutch-site.xml
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- Put site-specific property overrides in this file. -->
<configuration>
<property>
<name>storage.data.store.class</name>
<value>org.apache.gora.mongodb.store.MongoStore</value>
<description>Default class for storing data</description>
</property>
<property>
<name>http.agent.name</name>
<value>Hist Crawler</value>
</property>
<property>
<name>plugin.includes</name>
<value>protocol-(httphttpclient)urlfilter-regexindex-(basicmore)query-(basicsiteurllang)indexer-elasticnutch-extensionpointsparse-(texthtmlmsexcelmswordmspowerpointpdf)summary-basicscoring-opicurlnormalizer-(passregexbasic)parse-(htmltikametatags)index-(basicanchormoremetadata)</value>
</property>
<property>
<name>elastic.host</name>
<value>localhost</value>
</property>
<property>
<name>elastic.cluster</name>
<value>hist</value>
</property>
<property>
<name>elastic.index</name>
<value>nutch</value>
</property>
<property>
<name>parser.character.encoding.default</name>
<value>utf-8</value>
</property>
<property>
<name>http.content.limit</name>
<value>6553600</value>
</property>
</configuration>
regex-urlfilter.txt的配置如下
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# The default url filter.
# Better for whole-internet crawling.
# Each non-comment, non-blank line contains a regular expression
# prefixed by '+' or '-'. The first matching pattern in the file
# determines whether a URL is included or ignored. If no pattern
# matches, the URL is ignored.
# skip file: ftp: and mailto: urls
-^(file|ftp|mailto):
# skip image and other suffixes we can't yet parse
# for a more extensive coverage use the urlfilter-suffix plugin
-\.(gif|GIF|jpg|JPG|png|PNG|ico|ICO|css|CSS|sit|SIT|eps|EPS|wmf|WMF|zip|ZIP|ppt|PPT|mpg|MPG|xls|XLS|gz|GZ|rpm|RPM|tgz|TGZ|mov|MOV|exe|EXE|jpeg|JPEG|bmp|BMP|js|JS)$
# skip URLs containing certain characters as probable queries, etc.
-[?*!@=]
# skip URLs with slash-delimited segment that repeats 3+ times, to break loops
-.*(/[^/]+)/[^/]+\1/[^/]+\1/
# accept anything else
+^http://([a-z0-9]*\.)*nutch.apache.org/
# +.
另外urls下面的seed.txt配置如下cat
[root@jdu4e00u53f7 urls]# pwd
/chen/nutch/runtime/local/urls
[root@jdu4e00u53f7 urls]# cat seed.txt
http://blog.csdn.net/
[root@jdu4e00u53f7 urls]#
最后错误信息如下：
2017-09-25 23:35:17,648 INFO crawl.InjectorJob - InjectorJob: starting at 2017-09-25 23:35:17
2017-09-25 23:35:17,649 INFO crawl.InjectorJob - InjectorJob: Injecting urlDir: urls
2017-09-25 23:35:18,058 WARN util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2017-09-25 23:35:19,115 INFO crawl.InjectorJob - InjectorJob: Using class org.apache.gora.mongodb.store.MongoStore as the Gora storage class.
2017-09-25 23:35:20,006 WARN conf.Configuration - file:/tmp/hadoop-root/mapred/staging/root1639902035/.staging/job_local1639902035_0001/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring.
2017-09-25 23:35:20,009 WARN conf.Configuration - file:/tmp/hadoop-root/mapred/staging/root1639902035/.staging/job_local1639902035_0001/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring.
2017-09-25 23:35:20,172 WARN conf.Configuration - file:/tmp/hadoop-root/mapred/local/localRunner/root/job_local1639902035_0001/job_local1639902035_0001.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring.
2017-09-25 23:35:20,175 WARN conf.Configuration - file:/tmp/hadoop-root/mapred/local/localRunner/root/job_local1639902035_0001/job_local1639902035_0001.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring.
2017-09-25 23:35:20,504 WARN mapred.LocalJobRunner - job_local1639902035_0001
java.lang.Exception: java.lang.RuntimeException: x point org.apache.nutch.net.URLNormalizer not found.
at org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:462)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:522)
Caused by: java.lang.RuntimeException: x point org.apache.nutch.net.URLNormalizer not found.
at org.apache.nutch.net.URLNormalizers.<init>(URLNormalizers.java:141)
at org.apache.nutch.crawl.InjectorJob$UrlMapper.setup(InjectorJob.java:94)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:142)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340)
at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:243)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2017-09-25 23:35:21,198 ERROR crawl.InjectorJob - InjectorJob: java.lang.RuntimeException: job failed: name=apache-nutch-2.3.1.jar, jobid=job_local1639902035_0001
at org.apache.nutch.util.NutchJob.waitForCompletion(NutchJob.java:120)
at org.apache.nutch.crawl.InjectorJob.run(InjectorJob.java:231)
at org.apache.nutch.crawl.InjectorJob.inject(InjectorJob.java:252)
at org.apache.nutch.crawl.InjectorJob.run(InjectorJob.java:275)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.nutch.crawl.InjectorJob.main(InjectorJob.java:284)
