Details
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Bug
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Resolution: Fixed
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Minor
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None
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None
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None
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Sprint 5 - webdanica
Description
When upgrading the previous tika language detector to use the the Optimaize language-detector (https://github.com/optimaize/language-detector) it turns out the 0.5 version depends on the guava-18.jar library.
However, all pig versions up to 0.16.0 is bundled with guava-11.jar library.
which has precedence to guava-18.jar REGISTER'ed in the script or .pigbootup
Thus we get the error:
java.lang.NoSuchMethodError: com.google.common.base.Splitter.splitToList(Ljava/lang/CharSequence;)Ljava/util/List; at com.optimaize.langdetect.i18n.LdLocale.fromString(LdLocale.java:77) at com.optimaize.langdetect.profiles.BuiltInLanguages.<clinit>(BuiltInLanguages.java:21) at com.optimaize.langdetect.profiles.LanguageProfileReader.readAllBuiltIn(LanguageProfileReader.java:118) at org.apache.tika.langdetect.OptimaizeLangDetector.loadModels(OptimaizeLangDetector.java:63) at dk.kb.webdanica.criteria.C4.computeNewC4(C4.java:56) at dk.kb.webdanica.criteria.CombinedCombo.exec(CombinedCombo.java:118) at dk.kb.webdanica.criteria.CombinedCombo.exec(CombinedCombo.java:85) at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNext(POUserFunc.java:326) at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNextString(POUserFunc.java:426) at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.getNext(PhysicalOperator.java:341) at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.processPlan(POForEach.java:404) at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.getNextTuple(POForEach.java:321) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.runPipeline(PigGenericMapBase.java:280) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:275) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:65) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370) at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212)