When I go to that url here is the result: HTTP ERROR 400
Problem accessing /tasklog. Reason: Argument attemptid is required ------------------------------ *Powered by Jetty:// * 2012/3/29 Stephen Boesch <java...@gmail.com> > Hi > I am able to run certain hive commands e.g. create table and select.. > but not others .. Also my hadoop pseudo disributed cluster is working > fine - i can run the examples. > > Examples of commands that fail: > > insert overwrite table demographics select * from demographics_local; > Control-C (killing a task ends up with the same error with the "Error > while reading from task log url" > > > Hadoop job information for Stage-0: number of mappers: 1; number of > reducers: 0 > 2012-03-29 08:05:40,699 Stage-0 map = 0%, reduce = 0% > 2012-03-29 08:06:10,868 Stage-0 map = 100%, reduce = 100% > Ended Job = job_201203231956_0010 with errors > Error during job, obtaining debugging information... > Examining task ID: task_201203231956_0010_m_000002 (and more) from job > job_201203231956_0010 > Exception in thread "Thread-160" java.lang.RuntimeException: Error while > reading from task log url > at > org.apache.hadoop.hive.ql.exec.errors.TaskLogProcessor.getErrors(TaskLogProcessor.java:130) > at > org.apache.hadoop.hive.ql.exec.JobDebugger.showJobFailDebugInfo(JobDebugger.java:211) > at org.apache.hadoop.hive.ql.exec.JobDebugger.run(JobDebugger.java:81) > at java.lang.Thread.run(Thread.java:662) > Caused by: java.io.IOException: Server returned HTTP response code: 400 > for URL: > http://localhost:50060/tasklog?taskid=attempt_201203231956_0010_m_000000_3&start=-8193 > at > sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1436) > at java.net.URL.openStream(URL.java:1010) > at > org.apache.hadoop.hive.ql.exec.errors.TaskLogProcessor.getErrors(TaskLogProcessor.java:120) > ... 3 more > FAILED: Execution Error, return code 2 from > org.apache.hadoop.hive.ql.exec.MapRedTask > > > > I am running hive-0.8.1 aagainst hadoop-1.0.0 >