How to access WSO2 BAM's hadoop job tracker?

Question

I am quite new to BAM and one of my hive queries is broken.
However I can't find what's wrong since the only error it gives me is

ERROR: Error while executing Hive script.Query returned non-zero code: 9, cause: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.MapRedTask

I've looked around and found out that BAM is only capable of displaying that much information and for more I need to look in hadoop's job tracker. However I can't find any info on how to turn it on or access it in the BAM server.
So how do I access it/ turn it on ?

Answer 1

Please do not mislead with the exception. Most probably this seems to be a problem with Hive query. To get a proper idea about the problem you should send the backend console print log.

Answer 2

It seems like the problem is most probably with your hive query and not with hadoop job tracker. To make sure, please run of the samples[1] and check whether hive queries are executing properly. If hive queries executing without a problem and summarized results are displayed in dashboards, the problem could be with your hive query.

[1] - http://docs.wso2.org/display/BAM240/HTTPD+Logs+Analysis+Sample