I am having trouble getting the hadoop command "job -hisotry" to work. What
am I suppose to use for <jobOutputDir>? I can see the job history from the
JobTracker web ui. I tried specifing the history directory on the
JobTracker but it didn't work:
$ hadoop job -history logs/history/
Exception in thread "main" java.io.IOException: Not able to initialize
History viewer
at
org.apache.hadoop.mapred.HistoryViewer.<init>(HistoryViewer.java:88)
at
org.apache.hadoop.mapred.JobClient.viewHistory(JobClient.java:1596)
at org.apache.hadoop.mapred.JobClient.run(JobClient.java:1560)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobClient.main(JobClient.java:1727)
Caused by: java.io.IOException: History directory
logs/history/_logs/historydoes not exist
at
org.apache.hadoop.mapred.HistoryViewer.<init>(HistoryViewer.java:70)
... 5 more
