Hi, I am trying to set up a development cluster for hadoop 0.20.1 in eclipse. I used this url http://svn.apache.org/repos/asf/hadoop/common/tags/release-0.20.2/ to check out the build. I compiled "compile , compile-core-test , and eclipse-files" using ant. Then when I build the project , I am getting errors in bin/benchmarks directory. I have followed the screencast from cloudera http://www.cloudera.com/blog/2009/04/configuring-eclipse-for-hadoop-development-a-screencast/.
The error log is : Description Resource Path Location Type FileInputFormat cannot be resolved CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 84 Java Problem FileOutputFormat cannot be resolved CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 86 Java Problem JobConf cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 64 Java Problem JobConf cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 65 Java Problem JobConf cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 65 Java Problem Mapper cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 33 Java Problem MapReduceBase cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 32 Java Problem MapReduceBase cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 50 Java Problem OutputCollector cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 39 Java Problem OutputCollector cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 54 Java Problem Reducer cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 51 Java Problem Reporter cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 40 Java Problem Reporter cannot be resolved to a type CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 55 Java Problem The declared package "org.apache.hadoop.mapred" does not match the expected package "gridmix2.src.java.org.apache.hadoop.mapred" CombinerJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 19 Java Problem FileInputFormat cannot be resolved GenericMRLoadJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 52 Java Problem FileInputFormat cannot be resolved GenericMRLoadJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 69 Java Problem FileOutputFormat cannot be resolved GenericMRLoadJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 47 Java Problem JobClient cannot be resolved to a type GenericMRLoadJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 58 Java Problem JobClient cannot be resolved to a type GenericMRLoadJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 58 Java Problem The declared package "org.apache.hadoop.mapred" does not match the expected package "gridmix2.src.java.org.apache.hadoop.mapred" GenericMRLoadJobCreator.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 19 Java Problem Counters cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 496 Java Problem Counters cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 501 Java Problem Counters cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 503 Java Problem FileInputFormat cannot be resolved GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 160 Java Problem FileOutputFormat cannot be resolved GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 161 Java Problem JobClient cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 486 Java Problem JobConf cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 123 Java Problem JobConf cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 145 Java Problem JobConf cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 145 Java Problem JobConf cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 192 Java Problem JobConf cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 220 Java Problem JobConf cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 263 Java Problem JobConf cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 300 Java Problem JobConf cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 487 Java Problem JobID cannot be resolved GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 495 Java Problem JobID cannot be resolved GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 509 Java Problem JobID cannot be resolved GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 511 Java Problem TaskReport cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 509 Java Problem TaskReport cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 510 Java Problem TaskReport cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 522 Java Problem TaskReport cannot be resolved to a type GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 544 Java Problem The declared package "org.apache.hadoop.mapred" does not match the expected package "gridmix2.src.java.org.apache.hadoop.mapred" GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 19 Java Problem The method createJob(String[]) from the type CombinerJobCreator refers to the missing type JobConf GridMixRunner.java /hadoop-0.20.3/src/benchmarks/gridmix2/src/java/org/apache/hadoop/mapred line 220 Java Problem I am using eclipse galileo. Thanks, Vidur -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.
