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Created February 8, 2013 12:29
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attempt_201301291408_2896_r_000000_1: 2013-02-08 12:28:05,687 WARN [main] org.apache.hadoop.mapred.Child - Error running child
attempt_201301291408_2896_r_000000_1: java.lang.NullPointerException
attempt_201301291408_2896_r_000000_1: at com.metamx.druid.index.column.SimpleColumn.getDictionaryEncoding(SimpleColumn.java:75)
attempt_201301291408_2896_r_000000_1: at com.metamx.druid.index.v1.QueryableIndexIndexableAdapter.getDimValueLookup(QueryableIndexIndexableAdapter.java:103)
attempt_201301291408_2896_r_000000_1: at com.metamx.druid.index.v1.IndexMerger.makeIndexFiles(IndexMerger.java:457)
attempt_201301291408_2896_r_000000_1: at com.metamx.druid.index.v1.IndexMerger.merge(IndexMerger.java:294)
attempt_201301291408_2896_r_000000_1: at com.metamx.druid.index.v1.IndexMerger.mergeQueryableIndex(IndexMerger.java:156)
attempt_201301291408_2896_r_000000_1: at com.metamx.druid.indexer.IndexGeneratorJob$IndexGeneratorReducer.reduce(IndexGeneratorJob.java:315)
attempt_201301291408_2896_r_000000_1: at com.metamx.druid.indexer.IndexGeneratorJob$IndexGeneratorReducer.reduce(IndexGeneratorJob.java:196)
attempt_201301291408_2896_r_000000_1: at org.apache.hadoop.mapreduce.Reducer.run(Reducer.java:176)
attempt_201301291408_2896_r_000000_1: at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:650)
attempt_201301291408_2896_r_000000_1: at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:418)
attempt_201301291408_2896_r_000000_1: at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
attempt_201301291408_2896_r_000000_1: at java.security.AccessController.doPrivileged(Native Method)
attempt_201301291408_2896_r_000000_1: at javax.security.auth.Subject.doAs(Subject.java:415)
attempt_201301291408_2896_r_000000_1: at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1136)
attempt_201301291408_2896_r_000000_1: at org.apache.hadoop.mapred.Child.main(Child.java:249)
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