Hi, I tried to run the example org.apache.hadoop.contrib.index.main.UpdateIndex:
hadoop-0.21.0$ ./bin/hadoop jar hadoop-0.21.0-index.jar -inputPaths di/input1/ -outputPath di/output/ -indexPath di/ -numShards 1 -numMapTasks 2 -conf conf/index-config.xml and got 11/02/10 16:35:52 INFO mapreduce.Job: Task Id : attempt_201102080006_0067_m_000001_2, Status : FAILED Error: java.lang.ClassNotFoundException: org.apache.lucene.index.IndexDeletionPolicy I double checked that hadop-0.21.0/lib folder contaings lucene-core-2.3.1.jar and also tried to pass it as -libjars : ./bin/hadoop jar hadoop-0.21.0-index.jar -libjars lib/lucene-core-2.3.1.jar -inputPaths di/input1/ -outputPath di/output/ -indexPath di/ -numShards 1 -numMapTasks 2 -conf conf/index-config.xml but the result is still the same. Thanks in advance, Andrey
