我有一个尝试在 HBase 表上生成 MR 作业的 Web UI。我不断收到此错误:
java.io.FileNotFoundException: File /opt/hadoop/mapreduce/system/job_201205251929_0007/libjars/zookeeper-3.3.2.jar does not exist.
at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:361)
at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:245)
at org.apache.hadoop.filecache.DistributedCache.getTimestamp(DistributedCache.java:509)
at org.apache.hadoop.mapred.JobClient.configureCommandLineOptions(JobClient.java:629)
at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:761)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:432)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:448)
我正在使用 hbase 0.90.4 运行。HBase 管理自己的 zookeeper。而且,我确认/opt/hadoop/mapreduce/system/job_201205251929_0007/libjars/zookeeper-3.3.2.jar
我的 HDFS 中有。它在本地 FS 中查找吗?