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Posted to user@hive.apache.org by Keven Chen <ck...@gmail.com> on 2009/07/25 02:57:08 UTC
error code 2
I wrote a simple program to a query to pull some information from the
database. There is only one query is called with different parameters. It
was going fine at the beginning. However, it gives exceptions when the query
is executed many times. (around 70 times)
Here is the error infomation:
09/07/24 17:51:31 ERROR exec.ExecDriver: Ended Job = job_200907241124_0084
with errors
FAILED: Execution Error, return code 2 from
org.apache.hadoop.hive.ql.exec.ExecDriver
09/07/24 17:51:31 ERROR ql.Driver: FAILED: Execution Error, return code 2
from org.apache.hadoop.hive.ql.exec.ExecDriver
Does anyone know what is the problem?
--
Thank you,
Keven Chen
Re: error code 2
Posted by Keven Chen <ck...@gmail.com>.
Which property in particular are you talking about? Is it hive.root.logger?
I checked hive.log, it doesn't even log the stuff i just executed anymore...
On Fri, Jul 24, 2009 at 6:02 PM, Prasad Chakka <pc...@facebook.com> wrote:
> The below information is not enough to figure out what is going on.
>
> Send the correct stack trace from
> /tmp/<user-name>/hive.log
>
> You can change the log level to DEBUG in log4j.properties and rerun the
> query.
>
> Also if the mappers/reducers are failing then check the log of the failed
> tasks from hadoop.
>
> Prasad
>
>
> ------------------------------
> *From: *Keven Chen <ck...@gmail.com>
> *Reply-To: *<hi...@hadoop.apache.org>
> *Date: *Fri, 24 Jul 2009 17:57:08 -0700
> *To: *<hi...@hadoop.apache.org>
> *Subject: *error code 2
>
>
> I wrote a simple program to a query to pull some information from the
> database. There is only one query is called with different parameters. It
> was going fine at the beginning. However, it gives exceptions when the query
> is executed many times. (around 70 times)
> Here is the error infomation:
>
> 09/07/24 17:51:31 ERROR exec.ExecDriver: Ended Job = job_200907241124_0084
> with errors
> FAILED: Execution Error, return code 2 from
> org.apache.hadoop.hive.ql.exec.ExecDriver
> 09/07/24 17:51:31 ERROR ql.Driver: FAILED: Execution Error, return code 2
> from org.apache.hadoop.hive.ql.exec.ExecDriver
>
> Does anyone know what is the problem?
> --
> Thank you,
> Keven Chen
>
>
--
Thank you,
Keven Chen
Re: error code 2
Posted by Prasad Chakka <pc...@facebook.com>.
The below information is not enough to figure out what is going on.
Send the correct stack trace from
/tmp/<user-name>/hive.log
You can change the log level to DEBUG in log4j.properties and rerun the query.
Also if the mappers/reducers are failing then check the log of the failed tasks from hadoop.
Prasad
________________________________
From: Keven Chen <ck...@gmail.com>
Reply-To: <hi...@hadoop.apache.org>
Date: Fri, 24 Jul 2009 17:57:08 -0700
To: <hi...@hadoop.apache.org>
Subject: error code 2
I wrote a simple program to a query to pull some information from the database. There is only one query is called with different parameters. It was going fine at the beginning. However, it gives exceptions when the query is executed many times. (around 70 times)
Here is the error infomation:
09/07/24 17:51:31 ERROR exec.ExecDriver: Ended Job = job_200907241124_0084 with errors
FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.ExecDriver
09/07/24 17:51:31 ERROR ql.Driver: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.ExecDriver
Does anyone know what is the problem?
--
Thank you,
Keven Chen