Okay thanks Daniel for confirming. We should update the docs to clarify that Hourglass is only supported on Hadoop 1.x at the moment.
-Matt On Sat, Mar 15, 2014 at 3:37 AM, Daniel Wang <daneu...@gmail.com> wrote: > Hi, Matt > Thank you for your answer. I used Hadoop 2.2.0, may be its the problem. > Thanks, > Daniel > > > 2014-03-15 13:12 GMT+08:00, Matthew Hayes <matthew.terence.ha...@gmail.com > >: > > 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! > >>> > >> > >> > > >
