[TIKA-1516] Downgrade Rome dependency to 0.9 to avoid nasty NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6
• Fix Version/s: 1.12
• Component/s: parser
• Assignee: Lewis John McGibbney
• Reporter: Lewis John McGibbney
• Created: 14/Jan/15 11:55
• Updated: 29/Oct/19 15:52
• Resolved: 04/Jan/16 17:57

Description

As documented in this thread Nutch's parse-tika uses Rome 1.0, this is inherited directly from the Tika pom.xml for the same depenency.
A downgrade is required.

java.lang.Exception: java.lang.ExceptionInInitializerError
        at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:354)
Caused by: java.lang.ExceptionInInitializerError
        at com.sun.syndication.io.SyndFeedInput.build(SyndFeedInput.java:136)
        at org.apache.tika.parser.feed.FeedParser.parse(FeedParser.java:70)
        at org.apache.nutch.parse.tika.TikaParser.getParse(TikaParser.java:105)
        at org.apache.nutch.parse.ParseUtil.parse(ParseUtil.java:95)
        at org.apache.nutch.parse.ParseSegment.map(ParseSegment.java:101)
        at org.apache.nutch.parse.ParseSegment.map(ParseSegment.java:44)
        at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
        at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:430)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:366)
        at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:223)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NullPointerException
        at java.util.Properties$LineReader.readLine(Properties.java:418)
        at java.util.Properties.load0(Properties.java:337)
        at java.util.Properties.load(Properties.java:325)
        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)
        ... 16 more

Issue Links

• is related to: NUTCH-1893 Parse-tika fails to parse feed files