On Fri, Mar 14, 2014 at 10:11 PM, Matthew Hayes < matthew.terence.ha...@gmail.com> wrote:
> Hi Daniel, > > Thanks for reporting this. Can you tell us what version of Hadoop you are > using? I just tried the instructions again with Hadoop 1.0.4 and did not > experience any problems. > > Thanks, > Matt > > > On Fri, Mar 14, 2014 at 9:41 PM, Daniel Wang <daneu...@gmail.com> wrote: > >> hi ,I did some test by following the >> http://datafu.incubator.apache.org/docs/hourglass/getting-started.html, >> but when I run " hadoop jar build/datafu-hourglass-test.jar countbyid >> -libjars ${LIBJARS} /data/event /output" some wrong as: >> 14/03/15 12:11:32 INFO mapreduce.Job: map 0% reduce 0% >> 14/03/15 12:11:48 INFO mapreduce.Job: map 7% reduce 0% >> 14/03/15 12:11:48 INFO mapreduce.Job: Task Id : >> attempt_1394813193657_0003_m_000011_0, Status : FAILED >> Error: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext, >> but class was expected >> 14/03/15 12:11:48 INFO mapreduce.Job: Task Id : >> attempt_1394813193657_0003_m_000010_0, Status : FAILED >> Error: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext, >> but class was expected >> 14/03/15 12:11:49 INFO mapreduce.Job: map 0% reduce 0% >> 14/03/15 12:11:49 INFO mapreduce.Job: Task Id : >> attempt_1394813193657_0003_m_000009_0, Status : FAILED >> ... >> 14/03/15 12:12:52 ERROR >> jobs.AbstractPartitionCollapsingIncrementalJob: Job failed! >> Quitting... >> 14/03/15 12:12:52 INFO jobs.FileCleaner: Removing >> /tmp/hourglass-97bfce22-d8f5-4422-a894-7fb15f5e3517 >> java.lang.RuntimeException: Job failed >> at >> datafu.hourglass.jobs.AbstractPartitionCollapsingIncrementalJob.execute(AbstractPartitionCollapsingIncrementalJob.java:544) >> at >> datafu.hourglass.jobs.AbstractPartitionCollapsingIncrementalJob.run(AbstractPartitionCollapsingIncrementalJob.java:352) >> at datafu.hourglass.demo.CountById.run(CountById.java:157) >> at datafu.hourglass.demo.CountById.run(CountById.java:60) >> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) >> at datafu.hourglass.demo.Main.run(Main.java:63) >> at datafu.hourglass.demo.Main.main(Main.java:48) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:622) >> at org.apache.hadoop.util.RunJar.main(RunJar.java:212) >> Hourglass demo tool. >> >> What is wrong with it? How to fix it? Thanks! >> > >
