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From Charles Robertson <charles.robert...@gmail.com>
Subject Re: Map job not finishing
Date Sat, 06 Sep 2014 15:56:11 GMT
Hi Rich,

Default setup, so presumably one. I opted to add a node rather than change
the number of task trackers and it now runs successfully.

Thank you!

On 5 September 2014 16:44, Rich Haase <rdhaase@gmail.com> wrote:

> How many tasktrackers do you have setup for your single node cluster?
>  Oozie runs each action as a java program on an arbitrary cluster node, so
> running a workflow requires a minimum of two tasktrackers.
> On Fri, Sep 5, 2014 at 7:33 AM, Charles Robertson <
> charles.robertson@gmail.com> wrote:
>> Hi all,
>> I'm using oozie to run a hive script, but the map job is not completing.
>> The tracking page shows its progress as 100%, and there's no warnings or
>> errors in the logs, it's just sitting there with a state of 'RUNNING'.
>> As best I can make out from the logs, the last statement in the hive
>> script has been successfully parsed and it tries to start the command,
>> saying "launching job 1 of 3". That job is sitting there in the "ACCEPTED"
>> state, but doing nothing.
>> This is on a single-node cluster running Hortonworks Data Platform 2.1.
>> Can anyone suggest what might be the cause, or where else to look for
>> diagnostic information?
>> Thanks,
>> Charles
> --
> *Kernighan's Law*
> "Debugging is twice as hard as writing the code in the first place.
> Therefore, if you write the code as cleverly as possible, you are, by
> definition, not smart enough to debug it."

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