Which version of Rome feed parser is in your class path? It may be activated via the Nutch 'feed' plugin or may also be come via Nutch 'parse-Tika' plugin. Please determine which version(s) are in class path and which are being used.
On Wednesday, November 19, 2014, MengYing Wang <[email protected]> wrote: > Hi Everyone, > > In the Nutch parse step, I received the following error. Does Anyone know > how to solve the problem? Appreciate for your help! > > $ /cygdrive/d/nutch_trunk/runtime/local/bin/nutch parse -D > mapred.reduce.tasks=2 -D mapred.child.java.opts=-Xmx1000m -D > mapred.reduce.tasks.speculative.execution=false -D > mapred.map.tasks.speculative.execution=false -D > mapred.compress.map.output=true -D mapred.skip.attempts.to.start.skipping=2 > -D mapred.skip.map.max.skip.records=1 crawlId/segments/20141118235323 > > java.lang.ExceptionInInitializerError > at com.sun.syndication.io.SyndFeedInput.build(SyndFeedInput.java:136) > at org.apache.tika.parser.feed.FeedParser.parse(FeedParser.java:70) > at org.apache.nutch.parse.tika.TikaParser.getParse(TikaParser.java:103) > at org.apache.nutch.parse.ParseUtil.parse(ParseUtil.java:95) > at org.apache.nutch.parse.ParseSegment.map(ParseSegment.java:101) > at org.apache.nutch.parse.ParseSegment.map(ParseSegment.java:44) > at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:358) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:307) > at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:177) > Caused by: java.lang.NullPointerException > at java.util.Properties$LineReader.readLine(Properties.java:434) > at java.util.Properties.load0(Properties.java:353) > at java.util.Properties.load(Properties.java:341) > at > com.sun.syndication.io.impl.PropertiesLoader.<init>(PropertiesLoader.java:74) > at > com.sun.syndication.io.impl.PropertiesLoader.getPropertiesLoader(PropertiesLoader.java:46) > at com.sun.syndication.io.impl.PluginManager.<init>(PluginManager.java:54) > at com.sun.syndication.io.impl.PluginManager.<init>(PluginManager.java:46) > at com.sun.syndication.feed.synd.impl.Converters.<init>(Converters.java:40) > at > com.sun.syndication.feed.synd.SyndFeedImpl.<clinit>(SyndFeedImpl.java:59) > ... 10 more > > -- > Best, > Mengying (Angela) Wang > > -- > You received this message because you are subscribed to the Google Groups > "nsf-polar-usc-students" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <javascript:_e(%7B%7D,'cvml','nsf-polar-usc-students%[email protected]');> > . > To post to this group, send email to > [email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>. > Visit this group at http://groups.google.com/group/nsf-polar-usc-students. > To view this discussion on the web visit > https://groups.google.com/d/msgid/nsf-polar-usc-students/CAJX%3DLAuzcTtYe61Avq1EthNRYN6M-%2BGk%2B7PntdOYvQ4ZkrEJKw%40mail.gmail.com > <https://groups.google.com/d/msgid/nsf-polar-usc-students/CAJX%3DLAuzcTtYe61Avq1EthNRYN6M-%2BGk%2B7PntdOYvQ4ZkrEJKw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- *Lewis*
